View Poll Results: How much power can LS6 Heads handle?
500-599 rwhp
2
5.13%
600-699 rwhp
7
17.95%
700-799 rwhp
8
20.51%
800-899 rwhp
16
41.03%
900-999 rwhp
3
7.69%
invincible
3
7.69%
Voters: 39. You may not vote on this poll
What's the power limit for LS6 Heads?
#43
Staging Lane
Join Date: Mar 2011
Location: Austin, Tx
Posts: 59
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Rule of thumb is below 1000 stock heads and regular studs, above and you should do aftermarket thick deck heads and 1/2" studs over 1500 and its best to go to an rhs billet block or lsx block and 6 bolt heads. Im using the prc 227 with a half filled iron lm7 block and 1/2" studs and shooting for around 1200rwhp.