Oldsmobile 307

[@stevemino142]

Oldsmobile 307 was around from 1980 until 1990 and were carbureted the entire production time 148 hp and 250 ft lbs had many olds 307s and were super durable and reliable and also pretty good on gas

[@Texasmule]

Destroked 327s!!

[@unowayontheway7392]

I have one I'm trying to make it more reliable I saw some thing about I saw things about long tube headers new carburetor any suggestions

[@dantheman1998]

Just a great cruiser engine. I love an older 307.

[@jamesrogers2999]

I have an olds 307 in my 84 Buick. Great motor

[@hunterriley9904]

Me too 😎84 lesabre coupe

[@jamesrogers2999]

@@hunterriley9904 nice. Love the coupe

[@codyclinton619]

Sounds amazing, what's the details on motor to exhaust?

[@PibsMegie]

That sounds beautiful

[@codyclinton619]

I have a 84 cutlass supreme with a 307 I'm looking to rebuild and restore ,would love some tips ,I'm not to familiar with carburetors but very much inclined ,but all knowledge is in newer vehicles

[@wokap]

Dont Miss I think this summer me and my dad are going to get a delta 88 bc I already have a 307.

[@maxsinger3526]

You still want some knowledge?

[@Noodlesyumyumyumyum]

@@maxsinger3526 I just bought a 87 cutlass and I'm in need in some knowledge.

[@Texasmule]

Any long tube headers for G or B body cutlass chassis

[@dalebrisketbennett6608]

I have one in my 1986 Oldsmobile 442.....nice

[@lornejonsson872]

I have the same car... how do you like that cam? Considering that and full dual exhaust, thinking 220H/280T?

[@s.jolsen9560]

I'd love to see this in something! I have a 307 Olds as well that I'm looking to either rebuild really stout or bore and stroke. Tips & Advice Welcomed! Good share!

[@DARKCHILD1313]

I just got my 307 back from dyno after a full rebuild .030 over. It went from 140hp factory to 196hp. Nothing major and I only added a edelbrock 2711 intake and 78 350 Quadrajet since edelbrock carb won't fit that stock number. If you want to use an edelbrock carb use part number 3711

[@supercees]

@@DARKCHILD1313 and you didn't change the cams

[@saulikoukkula6500]

i suggest you spend your money on a big block if you can. this engine was in a -79 delta and it went 100mph really easy, nothing but noise under 2500rpm but then on it is good

[@the-dullahan]

@@DARKCHILD1313 an Edelbrock carb will absolutely work with a 2711 intake. I ran an Edelbrock carb on my old 350 with the 2711 for about 30,000 miles before switching to a Holley QuadraJet.

[@DARKCHILD1313]

@@saulikoukkula6500 I have a 68-455 olds also with a stroker kit to make it a 495. The 307 is just my weekend cruiser motor that sounds pretty good for the little engine that could

[@JDRTRM]

Same engine in my 87 brougham d’Elegance model Cadillac. I want to build it up for stoplight to stoplight car / big stall with maybe a 5:13 gear to get up and go . If I go 130 tops I’m fine with that .

[@ymcmb8338]

What kind of exhaust on that 307sounds good bro

[@jacobfears9370]

What all have you done it sounds amazing

[@tycdoesit2852]

Sounds great

[@chevrosmith]

What mufflers are those they sound pretty darn good

[@saulikoukkula6500]

thanks! they are simons 2,5 inch. headers are heddman shortys and they fit my delta perfect, you can really lower your suspension with these

[@hunterriley9904]

Love it i have a 307 in my 84 Buick LeSabre coupe

[@More2Sal]

Sounds amazing any advice on how I can get more hp outta my 84 riviera? It’s a 5 liter 307…

[@brandonbell5357]

Yeah

[@More2Sal]

@@brandonbell5357great what do you suggest?

[@brandonbell5357]

@@More2Sal buy a real one

[@bighoss822]

Bad ass !

[@arttueskelinen188]

Asiallinen. Tuommosta oon suunnitellu 740 Volvon keulalle

[@myrtistaylor5759]

Smooth as silk

[@ChaseVanDuyne]

Sounds good

[@jasonhumphry5836]

The 307 olds the little engine that could as well as a work horse engine give them oil and coolant and they'll live for ever mill them heads down for more compression and give her a gear change anything is better than there 2:14 rear gear the 307 can hold there own if properly built and geared right

[@markellrobinson4447]

🔥bad ahh man👌🏿

[@barberboy9383]

i got a high idle in my 84 lesabre cant seem to figure it out maybe the carb? any tips or leads?

[@BerryB-ef1pb]

Whered you get the headers

[@oubliette862]

nice...

[@TheDrunkardHu]

what you gonna put it in?

[@saulikoukkula6500]

its powering a 1979 delta 88 now

[@waynegreen6789]

Where are u located

[@georgeaguirre9618]

Can u tell me how to turn on an engine outside of car how u did please?

[@wildrosegarage4208]

Ground the block to negative off battery, Run a positive to the HEI cap where its says battery and run power to the starter and jump the soleniod.

[@saulikoukkula6500]

i have all the cooling system in that harness, all you need is a cheap stick welder, materials and your imagination

[@the-dullahan]

You just need to connect it to a fuel source and a battery, and if you plan to run it long enough to get warm, you either need a cooling system, or some guys just run a hose to the inlet side of the water pump.

[@sherryjohnson8918]

Very reliable engine not lots of power but RELIABLE

[@the-dullahan]

They can be built to a great amount of power, if you know what you're doing.

[@davelowets]

@@the-dullahan Not really, but they did run forever. I've seen a HEAVILY modified Olds 307 make 400 H.P., but it had a TON of time and money into it. Not worth it unless you HAVE to use a 307. For the same money into an Olds 350, you'd be miles ahead.

[@the-dullahan]

@@davelowets look kid, I get that you know nothing about cars, but how the fuck do you say "nOt rEaLlY" they *can't* be built for power... But then two second later say that they *can* be built for high HP. Pick a lane. Or maybe stay quiet, and listen - you'll learn something.

[@davelowets]

@@the-dullahan 😆 400 h.p. is NOT "high power" I "know nothing about cars"?? 😂 Just my STREET car alone makes 730h.p. But yea, I dont know anything about cars, especially Oldsmobiles. If YOU think a 307 can be built up to "Great amoumts of power", then it is YOU who knows nothing about cars. If you think that the spindly bottom end, and windowed mains 307 block could possibly withstand any amounts of "Great power", you dont know a whole lot. 😂😭 "I might learn something"?? I highly doubt it. I've probably forgotten more than you know.

[@the-dullahan]

@@davelowets LOL I never said 400 HP was high. Jesus Christ, my 8.3 litre is more than that and it's officially designated as a low horsepower engine. However, look at the 307 blocks done by Flashcraft for example, which put out 578 HP and 712 HP respevtively. That's a TREMENDOUS amount of power for a 307. Again, you should *REALLY* learn a little about cars before you try to discuss these things. You'll look a little smarter.

[@mikehunt9894]

Sounds good.... for all of 180hp. Lol

[@S-MCGARAGE2024]

what heads do you have on it?

[@saulikoukkula6500]

5A

[@natedime5032]

What's the hp

[@saulikoukkula6500]

who knows

[@mikehunt9894]

180. 🤣🤣 realible, but it's a smog era motor..

[@jamolpresley8132]

Whats done to it

[@ifitshotitshot697]

Jamol Presley wtf I need that done to mine

[@saulikoukkula6500]

basic rebuild + bigger valves, ported heads, cam and headers. 650db holley

[@gbsgarage]

Horrible engine. No power. Dirty (won’t pass emissions)