Aldo's_ls1

I was wondering if I can use my factory 98 ls1 intake manifold for my ms3 cam set up, or do I have to upgrade the intake.

kinglt-1

iTrader: (26)

You can but you will be leaving a significant amount of power on the table vs a LS6 let alone a Fast.

HCI2000SS

iTrader: (2)

Yep it works fine but will be holding you back for sure

Aldo's_ls1

I feel like I need it. I can't plug in my pcv line going into the intake or my car will die/stall.

Blownbayou

iTrader: (7)

I am running a F13 from Futral on my LS1 with no issues.... Other than leaving power on the table.

Rise of the Phoenix

iTrader: (27)

No issue at all running that intake with that cam, in terms of compatibility. If you have the cash, I would purchase a used FAST intake.

thunderstruck507

iTrader: (18)

you will be missing out on around 20rwhp or more...running any of the MS cams without an optimized combo is a very poor decision and will lead to you getting your feelings hurt by a lot of baby cam or bolt on cars that are set up properly

if you haven't already bought the cam you need to rethink that choice