Notice they did not test them against the L29 100cc stock iron head that comes on the gen 6 because it made 428hp on a previous video they did on that junkyard motor with a little port work the L29 head would have made just as much or more power with port work!
Notice they did not test them against the L29 100cc stock iron head that comes on the gen 6 because it made 428hp on a previous video they did on that junkyard motor with a little port work the L29 head would have made just as much or more power with port work!
And added 150 lps
Still weak numbers after top end kit
its a low compression bbc
I'm going with the trickflow top end kit
Seems like the BBC heads from SpeedMaster is much better than their SBC heads.
Worthless test, needed to keep same cam for a real rating of the heads.
My exact thoughts