I love the trash bag idea, I’m sure many people will give their inexperienced opinions about your going to blow your engine or it’s bored to big lol or it’s the sharp edges will start glowing and detonate. Maybe with a high boost turbo or blower with extreme cylinder pressure, but sounds so good and thanks for the video. Y’all did amazing job on this build, Nothing like a small cid ford engine at high rpm’s.
@shawsgarage3635Ай бұрын
@@billyvandervoet7080 I appreciate it, we just try to do the best we can with what we have to work with.
@adambergendorff27022 ай бұрын
Love seeing the old Boss cylinder heads, Thanks for sharing this video, good luck with it!
@cjespers2 ай бұрын
Steve Morris said when he was in pro-stock they could get by with 0 valve to piston clearance. A lot of deflection indeed. Thanks for the video. Well done.
@terrygrover64402 ай бұрын
Motor sounds great i really like how much you raised the runners in the head , i wish you the best of luck and i am anxious to see how you make out with this engine, ill be watching for future videos
@shawsgarage36352 ай бұрын
@@terrygrover6440 thank you!
@stuartwall82122 ай бұрын
That is an exotic, tedious, and powerful build. Great job, and best of luck racing it!
@peanut71052 ай бұрын
Awesome build
@gearhead06Ай бұрын
Good old Bob Glidden tricks guy knew his shit back in the 1970-80's Nice video thanks
@shawsgarage3635Ай бұрын
@@gearhead06 yes he did!
@vrm86gt2 ай бұрын
awesome build!
@RonNorman-ie1nvАй бұрын
You're a good builder I would trust you with my engine
@biscuitboy36172 ай бұрын
Boss 302 putting the smackdown on all those pile shit DZ 302's from Chevy!
@arthurking65492 ай бұрын
Excellent insight- In regards to the oil pan volume did you suffer from starvation with less than 10quarts ? I'm running 8.5 quarts to 9600rpm - we worked on getting the return back more effectively- 72psi oil pressure 5W- 30 in a 303ci V8- Cheers
@shawsgarage36352 ай бұрын
@@arthurking6549 when we ran less than 10 in this pan, we would lose oil pressure braking at the end of the track. Your results seem perfect.
@arthurking65492 ай бұрын
@@shawsgarage3635 Never perfect 😉- we just but a box around the pick up and funnelled the rear and front drains close to the pickup box- this occurred after the enclosing of the cam tunnel- which by the looks of it was holding up the returning oil- Good luck with the racing
@sarahhill9395Ай бұрын
Been there done that more times than I could care to count lol, very time consuming but keep at it, I bet it will sound nasty at idle, I love the little hi -rpm engines
@jeffreydurham53422 ай бұрын
Thanks for posting this, you obviously know what you're doing. Don't let the armchair experts get to you. Good luck racing and be safe!
@shawsgarage3635Ай бұрын
@@jeffreydurham5342 thank you!
@heshtesh2 ай бұрын
Great video.
@bobwhite43442 ай бұрын
subscribed. very interesting vid.
@kevinthompson1748Ай бұрын
Whatever your building, you have them talking
@johncropek536Ай бұрын
Where is your shop & do you work on 4v Head's.
@stevewelborn87442 ай бұрын
Thank you for sharing this information. The heads are Awesome
@peanut71052 ай бұрын
Are you running the truck at Mooresville drag strip this weekend im planning on being a spectator this weekend i enjoy when the gassers show up at shady side
@shawsgarage3635Ай бұрын
@@peanut7105 sorry I didn’t see this comment sooner. We did run at Mooresville, hope you were able to be there too!
@JohnThomas-vb9se2 ай бұрын
Was it ran with a vacuum pump? If not, you ever tried one? May be worth some at that rpm especially.
@shawsgarage36352 ай бұрын
@@JohnThomas-vb9se no. Our rules do not allow vacuum pumps, only evac tubes.
@jamest.50012 ай бұрын
These pistons have too many of sharp edges for me. Id be tempted to get the Dremel after them and round the edges a bit more, and possibly take days getting them equal , then deck the block about .020" checking first..
@shawsgarage36352 ай бұрын
@@jamest.5001 it’s hard to tell from the video but I went over all the edges with a dremel tool and a sanding roll. Block is already decked .025. The engine made killer numbers on the Dyno and when we get it to the track this weekend, it will either go or blow. That’s racing.
@peanut71052 ай бұрын
What kind of specs does the camshaft have to turn this much RPM
@shawsgarage36352 ай бұрын
271, 283 duration 775 lift 112 lobe separation
@rodneybyrd95162 ай бұрын
Love the Boss 302, but how is it legal for SEGA's 1967 year cap? Love the exhaust plate mod, NASCAR inspired and adopted by Roush and Glidden, etc.!! Good luck with it!!
@shawsgarage36352 ай бұрын
These heads were in development with Ford in 67 so SEGA has always allowed them. That was decided before I started racing with SEGA.
@rodneybyrd95162 ай бұрын
@@shawsgarage3635 I looked at the rulebook and did see them listed. I love watching SEGA events, and I appreciate variety. If they'd let me run an automatic (62-up Powerglide), I'd build a Opel Kadett wagon gasser with a 430 Buick, just for fun. A G-Force and clutch would cost more than the rest of the car with a 'Glide, so... lol
@erikalston44962 ай бұрын
Baddass Boss 302 😠
@gearbanger572 ай бұрын
👍🏁
@tomhamilton91402 ай бұрын
The original crank is 1010 steel wont last long. 😬 Eagle Molnar or Scat much better.
@shawsgarage36352 ай бұрын
You may be correct and it may fail tomorrow, but you would be amazed at how many 9000 rpm passes this crank has made. Thanks for watching!
@billyvandervoet70802 ай бұрын
Use to spray factory roller bottom end blocks up to 400shot with a progressive system, crank never broke, but did eventually crack all the main caps!!!
@sarahhill9395Ай бұрын
, I beg to differ on that crankshaft, if it’s the original crankshaft from that era then it probably stouter than most aftermarket models of today,, I have a 1969 351w that I stroked,, if I could have found or gotten the original crankshaft that was in it from the factory I would have never stroked it but the people I bought the block from didn’t have it, it was just a block with the main caps😒
@axlegrind42122 ай бұрын
ok so you made 550 -575 horsepower with a 302 n/a. not really a barn burner. but that's about the limit for that set up. a smaller cam is gonna give you more torque... .700 lift is too much with those heavy rods, imo.
@shawsgarage36352 ай бұрын
I told you that you couldn’t tell from looking at the screen . It makes 705 hp and 460ft/lbs torque. You can’t be competitive in SEGA without making at least 2.2hp/Ci
@axlegrind42122 ай бұрын
@@shawsgarage3635 705 hp from a n/a 302? 😂 nahh you aren't fooling me. 460 torque is about right.
@shawsgarage36352 ай бұрын
@@axlegrind4212 it’s 321.5ci , not 302. 2.2hp per cubic inch is very common in SEGA. Thanks!
@axlegrind42122 ай бұрын
@@shawsgarage3635 so depending on your weight class, 2200 lb car, i expect to see your et at 8.51/160 trap, 2400 lb 8.76/ 155, or 2800 lb car, 9.22/147 trap. let's see your time slips. i don't think you have the torque or hp to pull it off.
@shawsgarage36352 ай бұрын
@@axlegrind4212 we are 1/8 mile, 3130 lbs. this should run 6.10’s . We’ve been 6.18 110 with less motor than this. Record in our class is 5.99 with a 306 Windsor.
@hildablanco15912 ай бұрын
That engine won't Last with roller cam and Bronze valve guides and if its bored over 30 thousands it will leak anti freeze into the cylinders walls nothing like original ford parts from the 1970 s
@shawsgarage36352 ай бұрын
It’s a Dart block. It’s already 4.130 bore. They can go 4.185.
@1776vtgmb2 ай бұрын
Hilda, these are like 1776 with M4s instead of muskets. None of this stuff was around in 1967... tunnel rams came out in March, 1968, for example.
@billyvandervoet70802 ай бұрын
Why will .030 over leak antifreeze in the cylinder??? I’m just curious how you came up with that!!!
@jeffreydurham53422 ай бұрын
@@billyvandervoet7080I wish I knew where folks come up with these outlandish statements.
@billyvandervoet70802 ай бұрын
@@jeffreydurham5342 I’ve ran.060 over on many stock roller 5.0 blocks, sprayed a lot of big kits on them, never cracked a cylinder wall. Sure blown a few head gaskets, but that’s common on stock roller 302 blocks with only 10 head bolts, always had good luck with O’rings put in the block decks though. 👍