cdavis01

iTrader: (5)

I was planning on putting ls6 heads on my car and i was jw if that would be good heads to go with for the MS3 cam?

02WS6_TA

iTrader: (1)

I actually have a post on here currently about this same subject, and they told me that the best heads to accomodate the MS3 are the prc 2.5 5.3 heads. The LS6 heads will be better if you plan on going larger than stock cubic inches. If you planned on staying with 346 cu. inches than the 5.3's were proven.

BJSS25

iTrader: (1)

I have cnc ported ls6 heads,ms3, ls6 intake,bolt-ons, stock bottom end making 425hp through a 3800 stall,built 4l60e, and 4.10 gears.

02WS6_TA

iTrader: (1)

What stage of LS6 head do you have?

BJSS25

iTrader: (1)

I got them from TSP and they don't list what stage. They just show as PNC cnc ported LS6 heads.

cdavis01

iTrader: (5)

so ur putting 425 to the wheels? We have pretty much the same setup, except for the stall.

BJSS25

iTrader: (1)

I have pacesetter LT's, TSP true duals with sweet thunder mufflers. I also have powerbond underdrive crankshaft pulley, Harland sharp 1.7 roller rockers also. I was shocked i am making that much power even with my stall, performabuilt stage 2 transmission, and 4.10 gears. I also have the K & N FIPK. Oh and the killer tune from Alvin at PCM4less.com. So have you run your car or had any good kills? What bolt-ons do you have?

cdavis01

iTrader: (5)

pacesetter lt's with ory, 373's, LS6 intake, t/b bypass and ported, slp maf, K&N fipk, ms3, and midwest 3600 stall, and a sweet tune. Yea i beat a roush the other day a cobra, and a c6 vette not a zo6 though

cdavis01

iTrader: (5)

are the 2.5's the same thing as the 5.3's