I may not need 2nd stage heads
04-20-2004, 12:17 PM
#1
I may not need 2nd stage heads on the 99 ta ws6 I have the center bolt pattern on the heads, so do'es this mean my heads are much better than the earlier prerimeter bolt pattern?
Can I stay with the same size valves and just have the heads cnc ported ie. 5 angle valve job, to acomodate a larger cam, I want to pass emmisions but want more power than stock.
I'm thinking maybe a GM hot cam/ LS6 valve springs and matching pushrods, continue to use stock lifters. /(LS6 manifold but not right away)
Can I stay with the same size valves and just have the heads cnc ported ie. 5 angle valve job, to acomodate a larger cam, I want to pass emmisions but want more power than stock.
I'm thinking maybe a GM hot cam/ LS6 valve springs and matching pushrods, continue to use stock lifters. /(LS6 manifold but not right away)
04-20-2004, 12:39 PM
#2
Originally Posted by badmfkr
on the 99 ta ws6 I have the center bolt pattern on the heads, so do'es this mean my heads are much better than the earlier prerimeter bolt pattern?
Can I stay with the same size valves and just have the heads cnc ported ie. 5 angle valve job, to acomodate a larger cam, I want to pass emmisions but want more power than stock.
I'm thinking maybe a GM hot cam/ LS6 valve springs and matching pushrods, continue to use stock lifters. /(LS6 manifold but not right away)
Can I stay with the same size valves and just have the heads cnc ported ie. 5 angle valve job, to acomodate a larger cam, I want to pass emmisions but want more power than stock.
I'm thinking maybe a GM hot cam/ LS6 valve springs and matching pushrods, continue to use stock lifters. /(LS6 manifold but not right away)
lata
Bill