Hey gyz. i need help.
I am looking at
Ls6 style CNC ported 243 castiings
or
Dart stage II PRC heads that just came out

Want to go with the 226/226 cam or so


Looking for lots of opinions. Thanks guyz

 

Have you checked with Patriot Performance? ------->
They have the 243's 100% cnc'd.
What is your ultimate goal for the car?

 

you are going to like the set up. I am running stock 243 heads with upgraded springs and retainers with a comp XER 228/228, .588/.588, on 112 LSA and dual exhaust. The car is putting down 422 hp and 408 tq at the wheels. Drives mean as ****.

 

nice!

 

now, I have a question. In my thread, im getting word that with a cam about the size of yours and a set of ported heads, possibly PRC Stage 2 5.3's or maybe a CNC'd LS6 head, that 420 RWHP is unobtainable. Not doubting your numbers at all (congrats by the way), just wondering if the info Im getting is correct.

 

your also an automatic though...

 

Ah, I didnt know he was an M6...

 

Well considering I am on dual exhaust and stock 243 heads and have already exceeded that 420 number, they are wrong. Here is my dyno sheet.

http://photobucket.com/albums/y272/m...rrent=dyno.jpg

 

who is wrong?

 

Well Which will see greater gains? the dart or the cnc 243 castings from Patroit? And thank for all the reply's so far.

 

Ok. So far i have Underdrive pulleys, underbody ram air, pacesetter Long tube with Y , QTP cut out, and removed all the emmisions. (i dont know how to put it under your thread's

 

Whoever is telling him that 420hp is unobtainable with cnc heads and similar cam to mine.