Well i've searched and searched but cant seem to decide on what setup to go with. I 'am on a slight budget, and afrs are out the question.

So iam trying to decide between the PRCs 2.5 5.3l heads, and Ms3 cam.
Or Ls6 heads and Ms4 cam.

I am not above fly cutting my pistons. i plan on spraying it 150-200 on a forged bottom end. the car will see minimal street use and will weigh in around 3k with a TH400 or Th350 and big stall.

Not above going with other cam or heads just trying not to break the bank.

 

Do i stink or something.

 

both combos make great power the 2.5 5.3's would be a good street car so i say go with the ms4 and ls6's

 

What about a trex cam instead?

 

I think your on the right path with the MS4 and ls6 heads. Flycut the pistons and mill the heads. My stage 1 ls6 heads milled from TSP went for under 2000 and came with every thing to gaskets to valvesprings