five0killr

iTrader: (2)

I have all the bolt-ons to compliment a nice beefy camshaft (all the induction goodies, and long tubes with 3"x pipe)...who is making 400 plus , with cam only ,and what cam are they running...help me decide

justin L

99SS M6 all bolt-ons

SouthFL.02.SS

The TSP231/237 is a great cam to get you there.
Your '99 heads may not be the best flowing though, but given full bolt ons, the TSP should be one to consider.

tzshaheen

yaaaaaaah
TSP 231/237 @112 will put u in the 400s .... but try to think about bush rods ,dual springs , dual time set

jrp

iTrader: (16)

a simple search would of answered your question

BlackWS602

G5X2, G5X3, M2, M3, TR230, on and on and on.

PlainwhiteZ28

I think my 228 would do it,

I think with an LS6 intake, Prt. TB, and a pulley, Ill pull 400+, but without a doubt a 231/237 will get you there.

Goober

I pulled 402/378 with a comp 222/226 .561/.569 112. With the mods in my sig. Would have been more If I still had the 10bolt and stock gears.