Justinktm

iTrader: (2)

-PRC Stage 2.5 5.3 CNC ported heads from TSP

-233/239 .595"/.603 camshaft it has a 232/234 .595.598 now but wanting the 233 one

-4000 stall

-ls6 intake

150 shot wet

how would those heads be with the 233 cam im trying to get the best bang for my buck now i have a tv2 cam in the car now with stock heads and stock intake and 3600 stall and im going bigger everything but not TOO big tell me your opinions if i should change anything up or if this is good enough?

i can sell the cam to my friend if the 233 is better so what would be a good price on the tv2 with 1000 miles

gregrob

iTrader: (8)

It will run the same as all the other 5 million cars that have the same exact combo, provided its assembled and tuned properly.

01ssreda4

iTrader: (96)

The stock short block isn't gonna like H/C and a 150 shot. And for a 150 shot I'd keep the 3600 converter.

hammertime

iTrader: (1)

Probably not worth the money for cam swap. Your 150 shot isn't really enough to benefit from the extra exhaust duration, which is all you are really getting....I'd guess < 5hp difference.

Justinktm

iTrader: (2)

So leave the tv2 in get the 5.3 heads and go 383 ? Bottom end ?

Rlncoalctd

iTrader: (3)

Wait where did 383 come from? Surprise attack I guess.

If more cubes is an option it should get chosen!

Johnnystock

iTrader: (6)

No need for a cam swap. But the the 233-239 can rev higher and get more hp outta it. More cube is the way to go if you can... 408/418CI FTW!

TXZ28LS1

iTrader: (5)

You wont hardly see any gains going from a TV2 to the 233/239. Now if you stepped up to like the MS3 or MS4 then i would opt for it. But i would keep that TV2 and the spray.

Justinktm

iTrader: (2)

So the decision is final tv2 spray and the 2.5 5.3 heads ?
With ls6 intake

MM98

iTrader: (13)

The heads & cam will be a decent combo.. Make sure you got the right supporting mods to go along with them & the 150 shot. Fuel pump, injectors, tune & at least a BR7EF plug

Justinktm

iTrader: (2)

What size injectors and what size fuel pump and also isn't the tr-6 plugs good

MM98

iTrader: (13)

TR-6's are good for a n/a set-up with a lil high comp, but they are a projected tip plug, not ideal for nitrous. 42lb injectors should be fine & I like the Deatchwerks 300 pump.

Justinktm

iTrader: (2)

Do you think port and polished 243s would be better then the stage 2.5 5.3 heads?

Scott02WS6

iTrader: (8)

5.3 and a larger cam,, supporting mods and spray.... DEAD ON tune. Basicically tho, state your price range stick to and go from there. A well built ls1 will perfom as well as the 383.