Guess we're all still waiting. I built a very similar combo with AFR 265's and a mild hyd roller and dynoed it last year. It made 585 HP @ around 5400 RPM, 605 ft lbs around 4700-ish. So I think the earlier guesses are on target, unless he has a much more rumpety cam in this.

SB, I guess the 302 Chevy was an anti-stroker. I guess some would refer to it as "de-stroked". I think most on this forum prefer stroking it!

or how about this cpmbo..i hear it at the dirt track..its a 416 stroker motor..lol 406 and going from a 3.750 to a 3.850 crank..lo
im going goin to say 615 620 ,,just cuz he made his own pistons..lol

I'm running out of popcorn here

[SB, I guess the 302 Chevy was an anti-stroker. I guess some would refer to it as "de-stroked". I think most on this forum prefer stroking it! [/QUOTE]

Chevrolet made sooooooo many motor combos through the yrs
with the same basic block SB or BB
they all are stroked if u use the word,,,,,stroked
early SB was 260ci,,,,,,283,302,350,383,on were stroked to get there

Is this you ?

Niether the 383,or 454, are called "strokers" as thats the factory stroke, when u add stroke you gain A bunch of tq... And usually hotter chics... But With only a 496,dont get ur hopes up. Lol

When real men talk about strokers they are talking about 600 to 700 cubic inches... The kind where u need an aftermafket block to clear the crank. Ive clearance sbc blocks to build 383s, but never built a 496 as bbc rods cranks and blocks all cost about the same so might as well go huge... Thats the same reasoning hot chicks with big cans use when they are being augmented lol

Btw when youre sitting on a really fat wallet it makes ur junk look much bigger...

If you bought a 67-69 z28 it wasnt destroked now was it as it came.from the factory that way!
I had a 69 302 dz motor in my suzuki samaria mudder on 44s i shifted it @9800 rpms. I went small motor low tq cuz i was running a samaria transfer case. When i kept destroying the t cases i swapped the crank and pistons to make it a 383.. And installed a stouter t case... Rm

When i think of destroked i think of putting a 350 crank un a 400 block to make a 377 as oversquare a sbc as posible that will rev to the moon...

9800 rpm.

[/QUOTE]Chevrolet made sooooooo many motor combos through the yrs
with the same basic block SB or BB
they all are stroked if u use the word,,,,,stroked
early SB was 260ci,,,,,,283,302,350,383,on were stroked to get there[/QUOTE]

How could you forget the 327? lol

How could you forget the 327? lol[/QUOTE]

265 cu in 267,283,327,350,400.i don,t think a 383 but not sure.