vinnysnova

Are the LSA heads to big for a 370 w/ twin BW366's, forged bottom, E85? 1000whp goal. I have a new set of bare LSA's, but would like to hear some opinions on the aftermarket heads and what would be best. I don't want to twist it to hard, 6500-6800 shift. My stock 5.3 has the 366's on it now and went 6.00@120 in a 3400lb car.
Thanks for the input.

Ratical

iTrader: (82)

My vote would be for a pair of TFS 225cc or 235cc cathedral port heads. Seen a ton of these going super fast on 364-408ci combos.

I have also seen a bunch of 8 second cars running factory 317 casting heads too, even a couple of 7 second cars.

Honeycutt

The LSA heads are nice, but personally, a set of TFS 235s touched up a bit would be my choice. Very strong castings, and they work. Nice choice of turbos too.

rotary1307cc

iTrader: (5)

Use the LSA, won't be sorry

stmz28

iTrader: (9)

tfs235 from brain tooley