WE PUT 671 GMC BLOWER ON A JUNKYARD 350 SBC!

[@markpro96]

There is something to be said at cruise night when you hear that beautiful whine! You just know its a 671 pulling in! Thanks for the vid! Well done . Enjoyed!

[@70sStreetFreak]

Nothing like that whine! I appreciate it though glad you liked it subscribe you want to follow along going to be making some better videos soon.

[@markpro96]

just hit the button!@@70sStreetFreak

[@Bartman1.0]

To hell with a six put a fourteen seventy one on at monster

[@70sStreetFreak]

@user-tq9os8mo2n if I could afford a 1471 I would haha

[@Bartman1.0]

When you get it tuned on methanol . When you get it, tuned on methanol and you don't have to retart the timing you can have advanced timing to as much as 9^ adv.

[@messemphanger]

Sounds better than most "modern" engines today.

[@DonkeyGap750K3Gixxer]

That’s an awesome example of a dependable performance build that’ll probably last for ever!

[@70sStreetFreak]

Thanks. I sure hope so I'll be doing more videos it later

[@stevelamperta865]

You know why they make forged Pistons and performance rods ? They build these parts to handle the pressure generated from nitrous , turbo , supercharger ext.... Stock internals DONT hold up to these components . But it'll last a little while depending on how heavy your foot gets ! LMFAO

[@markthomas9687]

Yea right.

[@DonkeyGap750K3Gixxer]

@@stevelamperta865 🤣

[@scottwilliam9883]

That's pretty rad to just have a bunch of junk laying around to build a cheap, fun to take to the track!! Keep it up!

[@70sStreetFreak]

Thanks!

[@70sStreetFreak]

Appreciate it

[@hagerz]

My 2013 CTS-V coupe comes with a small supercharger. But Dammmmm😂 That's a blower there my friend. Nothing beats Old Skool ❤ Much Respect 🇺🇸👊

[@70sStreetFreak]

Thank you! I'll have more videos up of it subscribe and follow along.

[@hagerz]

@@70sStreetFreak already have 🤣 can't wait to see the new videos

[@ryanmiller8512]

Music to my ears,I could sleep to this sound and wake up to it. Like a new born baby love it

[@70sStreetFreak]

Appreciate it man, more where that come from.

[@timothythegreat6294]

i love how you just start it up right in the living room 💪🏼

[@stephen_crumley]

The sound alone makes it already worth it, I don’t even care about the HP difference. Completely gut an S10 and mount it in the bed

[@70sStreetFreak]

Haha that would be cool

[@Justin-bz1dp]

​@@70sStreetFreak😂

[@70sStreetFreak]

@@Justin-bz1dp haha would be crazy idea

[@ClydeAbts]

Hhhbbhh​@@70sStreetFreak

[@HighSideHustlerr81]

I couldn’t agree more lol, that’s why I purchased and have 1 coming in the mail as we speak, throw a blower high hat on it pull the hood and we goin to sizzler!!

[@cranerigging3604]

That's going to work great ! I have two street cars with 6-71 blowers on them on stock Ford small block engines and no problems . We run between 5 to 7 pounds of boost pressure . That's the actual factor as when ya get up over 10 PSI things change bigtime on gasoline engines .

[@drmopar6122]

Nice Blower Surge! Keep the boost under six pounds and keep it out of detonation and it should hold together longer than expected. The idea situation is for it to be tired enough to have a little extra ring gap (according to the good folks at pro-charger, anyway) But my main reason for commenting is I want to see a video of the mint green and forest green ‘57 Ford. Sweet car!

[@70sStreetFreak]

I'm going to take it easy on it for awhile but I will eventually turn it up and see what times it runs when I can find a donor car for it but I will have a video of that car coming soon. Subscribe and follow along alot more to come.

[@rtkl13]

Blowers shouldn't surge though. It might sound cool but it's not tuned properly

[@causeimbatmaaan]

If it even gets 3psi to the cylinders it would be dead in 30 seconds.

[@DWBmotorsports]

Boost is relative. Boost is not what you use to determine anything other than restriction. 6 psi on a stock 350 is ALOT different than 6psi on 383 with 220cc heads and a huge solid roller cam…

[@gordocarbo]

@@causeimbatmaaan youd be surprised at what an old 350 can take.

[@Project-HQ454]

sounds real nice and smooth considering its a junk yard engine, awsome to see

[@stevenlaxton3618]

That blue Nova looks like it’s straight out of a CarToons magazine from back in the day 😂love it

[@70sStreetFreak]

Haha it does

[@jeffsr8300]

The only thing I be concerned with is the compression ratio with forced induction, but it sounds fantastic.

[@70sStreetFreak]

Yeah I'll keep the boost down for now. Subscribe and follow along gonna find a car to put it in and run it at the track.

[@LarsonPetty]

Those 441 heads should yield him around 9.0:1. I think it will last longer that most would think if the bottom end holds.

[@70sStreetFreak]

@@LarsonPetty that's kinda where my research led me also.

[@cll1639]

@@LarsonPetty It will. Lots of underdrive in that setup; probably not over 5 or 6 pounds of boost. Most older stock 350s from 1971 up were in the 8.5 compression range. That's perfectly safe, probably a peppy little engine with 400-450hp.

[@tmade90]

How many times did he say “set the world on fire”??😂

[@70sStreetFreak]

Hahaha I said it alot

[@CaffeineThrottle]

Ohio Boy as well,agree with under driving the blower.As long as you have good oil pressure you'll float the valves before you get a rod knocking. I'm not getting in to the stock timing components up front. I've found the bronze distributor gear to be best in hi-po small block Bowties. Good luck 👍

[@70sStreetFreak]

Thanks for the tips!

[@gordocarbo]

@@70sStreetFreak Lunati everwear gear, need steel cam gear Bronze wears fast and will fill your crankcase wtih gold dust Track only thing

[@tillross4078]

Looks fantastic ,, the timing seems spot on ,, Good Wrenching Sir 👍

[@70sStreetFreak]

Thank you!

[@johnbrooks2122]

Now looking at things like this I have so much regret on living a bad luck on drugs and wasting my whole life not to have good things like this but I'm better now the last 2 years thank God!

[@70sStreetFreak]

Good to hear man, glad you got it figured out. 👍

[@SlimeBall0729]

I felt that💯salute you! And remember things could be worse Bless you

[@robertwetherington3372]

It will crush the ring lands on those cast pistons even with low boost. My friend put one on his t bucket roadster with 6 to 8 lbs of boost and it crushed the pistons and smoked out of the breathers so bad we couldn't make it home

[@70sStreetFreak]

Haha I'm sure it's gonna happen to me too but once it does I'll build it better.

[@carlanderson7091]

There is a possibility that if the ring gap is increased, it will live longer

[@gordocarbo]

He may not have gapped the rings right, had detonation or a tune issue A cast piston 350 can take that for quite a awhile but all has to be right.

[@uranodas]

I put a blower on a stick Chevy 350 10 years ago and still driving it had no problems

[@allnonemechanics1604]

Badass ass bro!!! Loved seeing this video. I could watch this all day. More importantly would have loved to see you do the conversion and changes from the inside and out of the blower. Great video tho

[@anthonygurreri6282]

Wow that would fit nice on my freshly built 350 thanks for sharing

[@vettebecker1]

Yes please!! ❤

[@boilerman2540]

Awesome!! I have been wanting to build a short bed pickup or a nova, I had a c10 with a 671 that I miss terribly

[@70sStreetFreak]

Thanks, nothing like a 671 blower on something. I'll have more videos of the nova soon. Subscribe if you want to follow along.

[@lonecrusaider]

My dad told me that back in the 60's in Saint Louis he had a friend that put a 671 on his old 350. He said they were all at a Steak n Shake across the street. My dad said he lit the tire up, lifted the front off the ground into a big wheelie and then the motor blew up, took out the brake lines, and shot him a mile down the road because of all the momentum he built up. He said his friend never did that again.

[@70sStreetFreak]

That's awesome haha

[@jacksonmarshallkramer5087]

Should fire up and run fine. Will definitely pep it up. Should do a before and after hp on a dyno.

[@herbienbrian2]

It actually sounds pretty darn good. I think it likes the blower.

[@70sStreetFreak]

I thought it sounded good too, actually was surprised. I'll be doing more videos of it if you want to subscribe and follow along

[@LarsonPetty]

The heads appear to be 441s, based off the casting marks. Those have 72cc combustion chambers that would give you a static compression ratio of 9.0:1 for a sbc 350, which is pretty close to the sweet spot for forced induction. The unported runners and smaller valves won't hurt you too much, given that it's a/f mix is pushed in via the supercharger. The rotating assembly will likely see a bit more strain, though. If you are lucky enough to have purchased a 4 bolt junkyard engine with a steel crank, it will extend the life of the project, but the cast pistons and OEM rod bolts will always be a weak link. Eh, like I say about most things: "It'll work 'til it don't." Looks like a good, fun build.

[@70sStreetFreak]

@LarsonPetty I'm gonna find a donor car and race it and see what it will do I don't wont to blow it up immediately I want to have fun with it then maybe later turn it up

[@LarsonPetty]

@@70sStreetFreak It's how I first got into forced induction, never had anything as shine as a 6-71 starting out, tho. Even after to moving on to turbos, I still miss the immediate presence and power a supercharger brings. The sights, sounds, and simplicity are so much more enviable in a blower car.

[@70sStreetFreak]

@LarsonPetty I've been messing around with them for a few years no expert by any means but have some information I try to share. Gonna do a video of the engine naturally aspirated and versus a blower on it at the drag strip and see time differences.

[@leveltate]

Nice little setup but your belt tensioner should be placed one the smooth side of your blower belt not slotted side. lol

[@bensonlee7456]

No, he has it correct. The blower belt runs on the outside of the pulley.

[@waylonmccrae3546]

​@@bensonlee7456 Absolutely Correct !! 😎👍🏻

[@raw_industries]

Maybe on the new junk have you ever looked at an old Hot Rod Magazine

[@philventura9272]

Good job brother.... I think this is a great replacement engine for your or my lawnmower 👍🙏

[@70sStreetFreak]

Haha. You can give it a try in your lawn mower, I'll watch.

[@kensutherland414]

That’s cool mate. Back the belt tension off as the manifold will grow a bit when she warm up.

[@70sStreetFreak]

Will do thank you

[@kellywilson8440]

Your Nova is a great looking car , I bet thats a whole lot of fun to go play with !

[@70sStreetFreak]

Thanks it is fun to drive. Subscribe if you want to see more I'd appreciate it

[@kellywilson8440]

@@70sStreetFreak Thank you and subd !

[@erniemckracken1593]

Subscribed for that Nova 🔥🔥🔥

[@Hodge3425]

I subscribed before I even watched the video just because of the name of your channel! I love it! I’m 57 and been turning wrenches since I was six! I love the blower! I like them better than turbos, I guess I’m old-school.

[@70sStreetFreak]

Appreciate it, glad to have you follow along.

[@williamandrews1683]

A guy back in the day did this all the time. He made money for sure. The SBC were plentiful and cheap. He used a c3 vette and smoked alot of guys that spent way more. When the motor popped he'd just do it again.

[@70sStreetFreak]

Thats my plan gonna find something to put it in and see what times I can run with it. Subscribe if you want to follow along with it.

[@Hodge3425]

I had a buddy with a Vega he put a 350 in, it would pop the front tires up when he gassed it!! Love your channel!

[@70sStreetFreak]

Thanks! I'd love to have a vega

[@marvinhecox8289]

Really cool. Beautiful nova

[@70sStreetFreak]

Thanks I'm gonna do some videos on it next if you want subscribe and follow along.

[@dingznthingz]

I would really like to deal you out of that motor/supercharger set-up. I want to install a set-up like that in my 1976 Corvette.

[@hotrodsbyvandergriff1975]

I like it cool I had one my 350 in my. 76 camaro when I was a kid I love it

[@70sStreetFreak]

Thank you sir

[@ratcamaro]

You need to double key the crank (forged steel crank not cast crank) and put a hub on it. It’ll spit that damper right off the engine.

[@rusty1898]

We ran a 671 on our drag car. a 70 Nova.. it lasted longer then the engines did.. we put it on five different motors always jammed

[@70sStreetFreak]

Good to hear! I'm gonna put it in a donor car and see what it does. Subscribe and follow along if you want

[@rusty1898]

@@70sStreetFreak done.. TY

[@rusty1898]

What size carbs on that? We ran hollow double pumper's 750 CFM. We tried bigger the 850 Edelbrocks but it didn't seem to pump power like the 750s.. have you noticed any differents if you have tried that??

[@70sStreetFreak]

Always ran holleys. I do like the simplicity of a edlebrock though

[@dieselrotor]

Can it be done ! I'm 60 and 671's use to be dime a dozen in the 80's (In Fact, Wagoman Brothers in Mpls/Hilltop sold an assembled stock short block w/blower for $1,200) and we threw em on 350 two bolt's all day. Of course we bored 4 bolts and went all out for our nice shit but. Edit: and we used Rochester 4ME carbs lol (cept on the nice shit). Sounded great, nice !!!!

[@70sStreetFreak]

Thanks, sounded like a good time

[@dieselrotor]

@@70sStreetFreak It was. And Lakeland traction bars were the rage lol. Just born at the right time. Nothing more, nothing less. You are doing an awesome job. Don't know why I didn't sub but I will later.

[@steverives3060]

We FINALLY get set off to the side around 4:54 mark........

[@raw_industries]

Nice flag behind the Nova love it

[@Banjoguy55]

What runs the Alternator and waterpump, Power Steering?

[@tommywaters2654]

Sounds good to be out of a junk yard I would put a small cam in it

[@70sStreetFreak]

Yeah it was in 78 c10, I'll probably put it in a car then see how fast it runs and keep turning it up until I blow it up then do a rebuild and see how fast it goes after a cam, heads and bore. Subscribe to see more videos if you want.

[@SeekYHWHsface]

ForANewHeart There seems to be a motor attached to that BLOWER😂

[@70sStreetFreak]

🤣

[@williamrouse3033]

Engine not motor

[@SeekYHWHsface]

@@williamrouse3033 mo·tor noun a machine, especially one powered by electricity or internal combustion, that supplies motive power for a vehicle or for some other device with moving parts. An engine is a machine that converts energy into mechanical energy, which creates motion. Engines can use a variety of energy sources, including heat, chemical, potential, electric, and nuclear energy. Here are some examples of engines: Car engines: Use a spark to ignite a mixture of air and fuel in a cylinder, causing it to burn and expand. The expansion provides power to turn the wheels. Car engines are typically powered by gasoline or diesel. You can find the type of engine in your car by checking the vehicle identification number (VIN), which is usually located in the owner's manual, under the hood, or on the driver's side dashboard. Train engines: A separate part of a train that pulls the rest of the train. Figurative use: The term "engine" can also be used figuratively to describe something that drives growth, such as the health-care industry. You thought you ate.

[@SeekYHWHsface]

@@williamrouse3033 well actually mo·tor noun a machine, especially one powered by electricity or internal combustion, that supplies motive power for a vehicle or for some other device with moving parts. And An engine is a machine that converts energy into mechanical energy, which creates motion. Engines can use a variety of energy sources, including heat, chemical, potential, electric, and nuclear energy

[@fbbc6495]

Omg I love that sound , oh man gust the wow factor is awesome 👌

[@70sStreetFreak]

Thanks! I do too

[@fighttheswine]

Does anyone got another one of these laying around I could buy lol😂

[@MikeConner.akaRadio]

What year is that beautiful nova

[@stevelamperta865]

Of course it will run , it's just not going to last any length of time because it's not built to put up with the pressures generated by the forced induction....good luck

[@tomikhaos7248]

Nice little build you're running probably 8 to 9:00 to 1 compression. Because if you have the compression I have you would never run a blower on it I have a 1400 horsepower 383 stroker. 700 horsepower on motor and 2.350 shots of nitrous.. hopefully it's a 4-bolt main not a two bolt Main it appears to be strictly stock....

[@zackeyburns5534]

I would love to have that in my 90 model GMC pickup

[@70sStreetFreak]

Haha I would love to find something to put it in

[@jameslahee3658]

What compression is the motor really nice build pretty smooth

[@70sStreetFreak]

Thanks i was impressed myseld. Motor is factory compression it should have been 8.5:1 when it was new but it seems pretty wore out so is probably has less then that now. Subscribe and follow along if you want I'm gonna try to find a donor car to put it in and take it to the drag strip.

[@nathan40307]

From the exhaust side it just sounds like a stock 350 running open headers

[@70sStreetFreak]

Yeah it all stock other then the blower

[@TimothyArnott-m7z]

You say nothin better than a 6-71 blower.....i prefer the look of an alum intake and carb, THATS GOLD for me......i'm still watchin tho...heehee

[@70sStreetFreak]

Haha to each there own. I prefer an aluminum intake a carb on some things

[@TimothyArnott-m7z]

@@70sStreetFreak all good my brother, glad ya ran it, sounded good!!.....i'm just an old school NA dude......PEACE to you sir!!!

[@user-ir5rp1ru2g]

Good job nice cars. Keep us posted with cars and God Bless!

[@70sStreetFreak]

Appreciate it subscribe if you want to follow along! Thank you

[@johannesherr2333]

Beautiful 350 sound❤

[@70sStreetFreak]

Thanks ✌️

[@johannesherr2333]

@@70sStreetFreak 350 l 31r❤️

[@williamquinones2870]

Well alright man that sounded good and man does that Nova look good 👍

[@70sStreetFreak]

Much appreciated, I'll have more videos up soon subscribe and follow along.

[@ello4792]

question for a sbc guru out there. got a swap meet mystery 406/t56 6sp combo in my 79 monza spider at the moment. So unfortunately didn't build the motor its not super hot but definitely more then mild. gm performance aluminum heads and highrise single plane, crane gold roller rocker. full msd setup. 1 3/4 full length headman headers. visually thats all I know. im sure atleast a decent bottom end was put into it as well tho. cams not super aggressive I think itd have no problem being a good boost cam. also dont think conpression is very crazy id bet its no more then 10:1 prolly more 9:5. So heres my question for someone I got a blower I wanna throw on it just for fun. any guess on what a safeish boost level could be? I know theres alot of unknown factors So just looking for a guess like i said conpression definitely isn't wild and was told rings were gapped for a 150-200 shot or close it so we thinking running 10lbs with a 4-71 thru the 406 would be mildly safe lol any input appreciated thanks

[@skeets6060]

GAWD I LOVE THAT 57, I wish I had mine back !

[@70sStreetFreak]

Pretty neat car wasn't a ford guy but that car changed my mind. I'll do a video of that here soon too. Subscribe and follow along if you want.

[@brianbloom1799]

Of coarse you can, That will bolt on any stock engine ,Running 15 under, Even if you put 10 pounds, But that would be stupid, If its a 4 bolt main, It will hold up for a while.

[@causeimbatmaaan]

It'll probably be fine on maybe 1psi boost max. That's the most you'll get with that setup.

[@70sStreetFreak]

We will see, going to find a car and see what happens

[@Doug-c9i]

Sounded good to me also looks good . Love n light

[@70sStreetFreak]

Appreciate that

[@dingznthingz]

I have a B&M 144 supercharger with a single Edelbrock 750 cfm carburetor mounted on a 350 SBC that's been balanced and set up with a roller cam shaft and rockers. The blower is driven by a 10 rib serpentine belt. It does not produce the whine noise like a Gilmer belt produces. I want the whining noise when I mount this engine in my '76 Corvette. I am looking at camshaft gear drive from Summit. They sell a quiet gear drive and a loud gear drive. Do you have any experience with these camshaft gear drives or know anyone who's installed them? I was wondering if the loud gear drive is too loud. The loud gear drive uses straight cut gears while the quiet gears use angular cut gears. What would you install if you were in my shoes?

[@davidbailey239]

I would be excited to put it in somthing too to see how much more power it has

[@70sStreetFreak]

I am subscribe and follow along.

[@jonathanolsen7254]

love it , look me up if ya want to sell that 671 with out carbs.

[@70sStreetFreak]

I'll keep you mind. I'll probably do a video once I find a donor car of what times it runs at the drag strip naturally aspirated and what it runs with the blower. Subscribe if you want and comment every so often so I remember you want the blower after I'm done with it.

[@torosantana7489]

Would love to see a budget build with that motor.

[@70sStreetFreak]

I'll have one soon

[@Aladinscave]

Would be very interesting to see what it does on a Dyno 🏁👍🏻

[@70sStreetFreak]

That's the plan

[@rogerray7820]

Did all that back in the 70's. A real blast to the past for me. Love the video and the Trump flag!!!

[@70sStreetFreak]

Thank you. Would love to been around then. Subscribe and follow along

[@davidbailey239]

It sounded real good for a junkyard motor

[@70sStreetFreak]

Thanks I'm excited to put it in something.

[@crazymonkey5671]

Me and my gearhead self would add twin turbos too it

[@70sStreetFreak]

Thats would be nice, always an option for another video.

[@stevemitchell9848]

Been there done that ...putting a blower on a engine not built for boost...trust me when you lean on it your breaking the pistons and rings....

[@jatotheredschannel4708]

This sounds awesome… also I think your the professional neighbor 😂

[@70sStreetFreak]

Haha thanks!

[@TheTeddy9212]

Think the rings need a lil gap but guess if ur making min boost ur probley good to go

[@70sStreetFreak]

That's what I figured too. Subscribe to follow along.

[@kdcustoms1272]

That nova is very nice man, love it. Subd🤙

[@70sStreetFreak]

Thanks appreciate it

[@idigdaytona4478]

New sub ! I have been thinking of putting one on my 71 Vega GT hatch back.

[@70sStreetFreak]

That would be awesome I wouldn't mind putting it in a vega either would be a light car

[@willowwisp6401]

If the engine isn’t Wore Out it should handle it.Swap the crank pulley with the blower pulley and overdrive it, then you’re talking Horsepower.

[@ricksmith4399]

That is cool .i think your headers are on upsidedown

[@70sStreetFreak]

They are the other way they would hit the engine cradle.

[@darwinjohnson7731]

absolutely awesome, loved it

[@70sStreetFreak]

Thanks much appreciated

[@thomaslockley945]

Sounds good u need a cam n it but being how bad flat tappet after market is I would run it just way it is an eventually get a small cam

[@70sStreetFreak]

That's what I'm thinking too, gonna run it as long as I can before I have to tear it down. Looking for a donor vehicle to put it in.

[@HarveyDean1763]

Bend have n off day. Sooo. Thanks. Man. I. Needed this

[@70sStreetFreak]

thanks glad you enjoyed

[@jaycollins9155]

I'm a Mopar guy but I love the old school.

[@70sStreetFreak]

Thank you

[@GraysonHuitt-if9cs]

I keep thinking if you don’t hurry up and put an water pump on your gonna screw that engine

[@Bartman1.0]

Hey man are you in Is megs county?.

[@70sStreetFreak]

I'm actually in ohio

[@nitrofish1974]

Just asking, what's diameter crank pully/blower pully diameter are you running??

[@kevantorrance4342]

Now thats a truck motor!!!

[@70sStreetFreak]

Thanks!

[@crafty1444]

SWEET im doin it to my 455 pontiac, very hard to find pulleys for pontiac.

[@70sStreetFreak]

I'll keep my eye out I come across this stuff very often.

[@crafty1444]

@@70sStreetFreak KOOL THANKS, just blower pulleys, to fit on balancer. and proper length snout for blower i got the rest, 💪💪💪

[@jefferymoreau5533]

Do you have any blowers you would be willing to get rid of or know where I could find one?

[@70sStreetFreak]

Yeah I come across them very often. Next time I buy one and am ready to sell it ill hit you up. Subscribe to follow along, comment every so often reminding me.

[@jefferymoreau5533]

@@70sStreetFreak Do you have an email or something I can use to get in touch with you?

[@70sStreetFreak]

[e-mail]

[@craiglyon2753]

where is the coolant?

[@robertbryan7373]

Its soo cool dosent need it..???😅

[@davidb9248]

So where did he buy it ??

[@RichCadwalader]

That blower made that stock cam talk a little.

[@70sStreetFreak]

Yes it did

[@snoman003]

Ironically, the well known Detroit lope / idle seems to have now been transferred to a gas engine...well done.

[@70sStreetFreak]

Thanks. It's obviously not tuned right but good enough to idle so it's close. Thanks for watching subscribe and follow along if you want.

[@borderben01]

Is this a 4 bolt main block?

[@fixedroofcoupe]

What pulley size did you end up running on the stock engine? Im doing the same setup and looking for somewhere to start on a stock 350.

[@70sStreetFreak]

I have a 38 tooth on top and 40 on the bottom. It is over driven because this is an old blower so I wasn't sure on what boost it would put out but I will change things up when I figure out the actual boost it creates. Ideally you don't want anymore then 5 or 6 pounds with factory cast pistons.

[@fixedroofcoupe]

@@70sStreetFreak that was my thought. I have an old Detroit that was gas converted and was trying to figure out. I found some cheap 8mm local to me. 55 top and 50 bottom. About 9ish under drive. I think that should be a decent spot to start.

[@70sStreetFreak]

@@fixedroofcoupe I'd try that that sounds like a good spot.

[@MrRevhead1]

​@@70sStreetFreak 1/1 is 15lb boost for a weiand 671.. yours is 5% o/driven.. my weiand is 30% u/driven @ 6.3lbs

[@noexp7710]

Makes me want to build a motor for my Fox body with a 4 cyl needs 4 more cylinders. Things are difficult now ♿️ but if there’s a will there’s a way. ✝️🇺🇸💪

[@70sStreetFreak]

I hear ya there! Hopefully it all works out!

[@curtisendicott5989]

Careful if the crank is not double keyed it will rip the.stock one off I did 30 Yeats ago

[@70sStreetFreak]

Yeah it does worry me

[@curtisendicott5989]

Sorry stock balancer it will split you can get a steel one and drill front of crank put another set pin in will help I hear

[@curtisendicott5989]

@70sStreetFreak also I blew all 4 corners of cylinders too 10 to 1 compression and 10 lbs boost on a 350 chevy

[@raypeoples]

What is the blower speed relative to the engine?

[@DavidRodriguez-tm9mi]

Is that Joe selly's nova in the background ?

[@rockerpat1085]

Rock On Brother!!! You're Definitely A Blower Man!!! New Sub Here!!! Keep Rocking It Out Brother!!!

[@70sStreetFreak]

Awesome! Appreciate you

[@redblackvette]

I really like the Trump sign in the back!!! God bless you!!

[@70sStreetFreak]

Appreciate it. Subscribe to follow along

[@topjimmy2929]

So it's already like 8 to 1 or is that why you underdrive it

[@70sStreetFreak]

Compression is 8 to 1 but with the engine being stock I don't want to push it. It is under driven but eventually I will see how much boost a stock 350 can handle.

[@topjimmy2929]

@@70sStreetFreak ok just asking I'm forced air illiterate LoL 😂

[@ImBatMan-b9j]

Phhh…🤣 more…Power.❗️ 🤣👍✨ 👹FJB🔥