VH5150

Like the title says... Question is.. what needs to be looked over on the heads???

I have LS6 heads and im gonna keep em.. valve size is 2.00 1.57 I think... (cartek 2x heads)

Im gonna have the chamber opened up to accomidate the larger bore... any other suggestions???

thanks...

gnar-dog

I'd say go with some 2.020's, and I bet those extra cubes would love some more cam if you haven't done so already

CRAZYCUTER4.8

iTrader: (2)

What Did You Do About The Alternator Bracket?

12secSS

iTrader: (30)

Just need to drill the boss, then tap it, for the alternator bracket to mount up.

CRAZYCUTER4.8

iTrader: (2)

THANKS.....

blackmambaSS04

There are 3 mounting holes 4 the alt and only 1 boss that can be drilled ! one boss is missing its the main one 4 the mount?

Beaflag VonRathburg

iTrader: (176)

Glad this got moved out of the advanced performance section. I'm noting this as I might be making this change soon.

12secSS

iTrader: (30)

You'll be fine with the three bolts.

VH5150

wow this went to ****.... what alternator bracket??? only 1 person answered my question???

12secSS

iTrader: (30)

It probably went to **** because we would need more info to properly answer your question. 346 -> 408 what? Is the 408 a basic setup, or is it built for 1000rwhp? As posted, what cam, what pistons, any other mods. The 243 heads will bolt up to a 408, beyond that we don't know what you need extra to make it work on your setup. Hence ask **** = **** thread.

VH5150

Cam= nitrous cam (not too sure of the specs yet but hyd. roller)
pistons= JE
built to handle 145-150mph traps...
3:42 gear
heads= ls6
trans= 4l60e (rpm trans)
2 stages of nitrous... plate kit + dp system...
anything else???