4lb under drive or bigger?

[joeason1010]

Since I am gonna be purchasing a Johnny Lightning Forged Shorty and porting the blower would you guys put a little bit more agressive under dive on it or leave the 4lb I mean I just bought the tensioner for the blower belt so no more slipping

 

[joeason1010]

UNDER Drive god I suck at typing

 

[MJG]

If you are going built and porting the blower, throw on bigger than a 4. Go 8. Might as well make it worth it.

 

[Rook]

yeah go big at least a 6 or 8 and the supporting mods. long tubes, maf, fuel pumps, injectors. it keeps going.

 

[joeason1010]

Ya I was thinking 8lbs man maybe even a smaller upper to I guess might as well

 

[stevemann]

if i was going built and ported id go 6 or 8 really of coarse if u had the money id go 2.6 kenne bell with supporting mods

 

[RMoore92]

with a 8lb you may over heat that ported heaton...