L67 harmonic balance for top Swap?

[01GrandPrixTURBOGT]

I was looking at the form on here Top Swap Info and Faqs, Also lots of 3800 Info it says you do not need one if you dont go below 3.25 pulley but every part list i have seen says i need one. If anyone has any input on this id appreciate it.Also do i need injector connectors if im using the l67 fuel rail and injectors?

[Explicit_Spade]

Yes you need one from an l67/l32/ Superchargers require a second belt and a few extra pullies.

I have all the pullies you need from my topswap. If you're interested, PM ME.

[01GrandPrixTURBOGT]

Ok thanks thats what i thought but i figured id ask since it was on a common post that im sure everyone uses. And thanks but im already getting them from a car just was wondering if i could save time.

[Explicit_Spade]

The M90 kit zzp sells uses 1 belt, but the M90 isn't a good way to supercharge.

[01GrandPrixTURBOGT]

Yea im not using the ssm90 kit im doing the full top swap.

[BillBoost37]

do i need injector connectors if im using the l67 fuel rail and injectors?

Tough to say w/o you telling us what you have for a car. If your car has the newer injectors, then yes..you need to swap them.

[01GrandPrixTURBOGT]

O yeah its an 01 Grand Prix GT

[01GrandPrixTURBOGT]

bump what do you think billboost

[matt5112]

Dont you have the l67 injectors already? If so, why not conpare to whats on the car?

[01GrandPrixTURBOGT]

No i dont have them yet