RevTheory wrote:Check out the late Harold Brookshires' latest work before his passing in the attachment.
Maybe something along the line of AFR 290 Eliminators, lobes from the attachment of 257/265 at .050 on a 109 LSA with 1.8/1.7 rockers? Sniper Jr. may be a little too much on a 468 so Super Vic? Check out the BLP BX4 carb.
Just rattling off some ideas from the top of my melon to spur the conversation.
pdq67 wrote:Didn't the old, "still-born", LS-7 make right at 600hp or a skosh more back then with no more than a good set of headers, (open), on it?
And right, please look into Vortecpro's offerings too!
It may not rpm like you want, but a good 496 is one powerful engine and very reasonably priced for the cubic inches!
mag2555 wrote:You do not even need to go to 6k to make 600 hp, and it can be done with Oval ports!