A:I have a '72 350 Chevy engine without the original heads. Can '90 350 throttle-body injection (TBI) heads off a 1500 Chevy truck work? Some engine shops told me yes, and some said no, because of the ...
For years LT1 enthusiasts have been running well into the nines with factory LT1 and LT4 intake manifolds. With some porting the factory castings have proven capable competitors, even on big-cube and ...
Editor’s Note:Back in our February 2014 issue, we compared Air Flow Research’s Titan TX-series single-plane polymer intake manifolds on a 383 stroker in a former ...