colews6

iTrader: (1)

what size runners are there ls6 stage 2's.

Zitty'sZ

iTrader: (29)

Unless they changed their CNC program, they are +/- 227 .

MPHmotorsports

iTrader: (18)

Holy old post.
LOL
But yes I believe 227 is correct.

SOMbitch

iTrader: (8)

The deal is for the $$ they are really really good. They use factory castings which keep the price down cause they are made in mass quantity and make them a "great bang for the buck" head. AFR's, TPS, ETP, RHS etc.. use there own castings wich make them more expensive. It all depends on your budget and goals. I personally am hoping to swing some TEA ported TFS heads but don't know if I can swing it yet. You will find out here in the next month or so though.

TXZ28LS1

iTrader: (5)

im really interested in the PP ls6 heads. also, if u guys remember reading a very very old issue of GMHTP maybe 2 years old, they did PP ls6 stage 2 on a tsp car with a 231/237 cam and just the head swap alone gained 41 hp!!!

JS

iTrader: (4)

I can tell u they work pretty well the 231-237 cam
My buddies C5 went 11.17@122 with this setup and all boltons on Dr's

colews6

iTrader: (1)

for a stock ls1 engine and your going with a streetable cam is'nt anything over 220 runner just over kill and herting performance down low?