Re: 454 ls5 heads cam !!
Hey all.... have a 72 chevelle with a 454 ls5, pretty much a stock motor. Just redid the fuel system(edelbrock pump regular ect) msd 6al, victor jr intake, Holley street H.P. 750 headman headers. This is a street car (with drag radials lol) that is begging for more power honestly. No idea what head/cam combo I should go with to squeeze out as much as I can for a reliable street car. 4 speed m20 12 bolt. Any help would be appreciated
So, what heads do you have on this motor? Let's start there first?
Figure out where this engine will spend most of it's life and start your build from there.
1970-LS5, #28- Fathom Blue,TH400, original motor car.
1970- NOM, 496, M21, #48 Forest Green.
1972- Malibu, 350. TH350- original motor car, #43 Gulf Green.
1970 Chevelle 517 cid, TH400, best ET mid 9's. #19.