WS-Sick

I have a 231/237 and I'm just curious what heads people run with this cam and what type of results they achieve. I know this cam is pretty old but I think a set of heads should satisfy me for a while.

john563

iTrader: (17)

I have a 232/238 6xx 6xx 111+2 with TSP stage2.5 5.3 heads ported fast 90
in an A4 with a TCIssf 3500 stall I put down 435rwhp 407rwt
No track times though

WS-Sick

Pretty close specs. Those are nice numbers too. TSP is in consideration. thanks
Anyone else?

TXZ28LS1

iTrader: (5)

i remember reading GMHTP back in the day. they did that TSP 231/237 cam with some patriot stage 2 LS6 heads and made good power. i think the patriots LS6 picked up 40rwhp on top of that cam.

WS-Sick

As popular as this cam was back then it seems someone would have added a set of heads to it. I've searched but the search engine isn't all that great.

Sales2@Texas-speed

iTrader: (5)

We've done numerous installs with that camshaft and similar with the PRC Stage 2.5 LS6's and 5.3's. Both will clear without flycutting the pistons. The 5.3L heads will give you a nice bump in compression without having to mill the heads though, which is nice! However, with that camshaft, you can mill the LS6 heads a bit to help on the compression side of things without having to worry about piston to valve clearance. It comes down to budget for alot of people, since the 5.3L's are about $1200, compared to the LS6's at about $1500.

Let us know if we can help! We'd love to earn your business!

regblkss

Which head would work best with that cam? I was looking at a sim cam 233/ 239 for my gto.

brad8266

iTrader: (23)

232/236 coupled with TEA 5.3 heads made 452 RWHP/415 RWTQ

Johnny5

iTrader: (2)

TSP 231/237 here with Patriot STG2 5.3 heads. I believe that it was around 360hp but that was through the th400 soooo.. If I remember right it was around 415hp when I had the M6 still in the car give or take.

11.8's - 11.9's with that combo NA for me though. Still a lot left on the table I think but my car is heavy.