Ohhh .. I don't know ..
..comparing 5.0 Ford to 5.0 Chebby .. lessee ..
Boss 302 to Z28 302?
-evil grin-
Ok the Boss 302 was rare .. guess we could match rarity with the 425 horse cross ram 302 from Chebby?
-very evil grin-
It was a fact that if you bolted decent headers to either engine, they gained huge up to 7k+ rpm
They weren't for the 'lectric window crowd for sure
-GE
although i do own a boss302 engine, it is not in a catr right now.....nor is it stock.
i've never had the oppurtunity to drive a boss.
i have however driven a chevy 302 powrered camaro. 69, muncie 4 speed. i forget hte rear ratio.......
but lemme tell ya........took it out for a whoopin, with the owner riding shotgun.
first time out.....easy on it.........brought the engine up to 3500, sidestep ythe clutch. tires cathc traction, engine 'round 5 grand, powershift 2nd. tires catch traction again, 'round 5 or 6 grand, powershift 3rd, then lift, as it's not my car after all. customer calls me a p***y, and tells me to open her up.
second run......6 grand, sidestep the clutch, work the throttle a little, because i'm still afraid of overrevving her. she catches traction up the road a bit, powershift 2nd, tires blown away again. they catch, powershift third, they haze a bit, but grab quicker, and that dam engine is STILL pulling at 8 grand. bone stock. i was running outtta road, and had to get out of it, but it impressed the hell outta me.
both of us were unable to wipe the smiles from our faces when the cherry hill pd followed me into the shop parking lot. thankfully, it was a sergent that i know, so we got off with a warning.
i've read of similar experiences from people that've driven the boss302's, but i don't have a good comparasion.
the biggest problem with the boss302's was in 69, they had 2.25 intake valves.....waaayyy too big. in 70, they fixed that, and used 2.19 intakes. these were much much better for the street.
unfortunatly, i have to agree with diablo about ford not putting bigger engines in the stangs....makes it hard to compare, although the camaro in the 80's was 5.0L equipped...and i think i posted specs a few pages back in this thread showing the 5L stang quicker than the 5L camaro.