budgetls1

iTrader: (1)

Ok so what kind of rwhp gain can i expect from stock untouched 243 heads on my combo? Or should i sell these and get aftermarket heads, and if so, how much of a gain could i expect from those?
here is my combo:

ls6 intake, ported t/body, pacesetter longtubes, custom cam .610 .617 223/231 112 lsa. dyno tuned.

this car is mostly a dd but does see a bit of track time too. the labor is free so im not opposed to throwing the 243s on now for around 20 rwhp or so, but if its any less than that, i may sell them or have them ported.

garygnu

thats about what you will gain 20 hp.consider a good valve job that could help a little.

outkast6991

iTrader: (34)

get a good vj and the bowls opened up. this will make for a nice budget deal

brian_rs/ss

i saw 23 rwhp with stock 799's.

kdick91

iTrader: (1)

If you're swapping heads (especially on a cammed motor) it really is worth just getting them P&P'd. You're gonna do it eventually, just do it now.