Questions about the 102 mm FAST Intake

**408WS6** · 12-22-2009, 09:08 AM

Has anyone seen any side to side comparisons of this manifold to a FAST 90/90? IS this manifold just for the LS7? I am interested in this manifold, but from what I read, is just designed to work with LS7 style heads and probably won't work with my AFR 225's. I'm not sure about this, just wanting to know...

**Hi-Po** · 12-22-2009, 09:47 AM

Originally Posted by 408WS6

Has anyone seen any side to side comparisons of this manifold to a FAST 90/90? IS this manifold just for the LS7? I am interested in this manifold, but from what I read, is just designed to work with LS7 style heads and probably won't work with my AFR 225's. I'm not sure about this, just wanting to know...

For square port heads.

**408WS6** · 12-22-2009, 09:53 AM

Originally Posted by Hi-Po

For square port heads.

so I'm wasting my time (unless I buy new heads)..

**NoscamaroSS** · 12-22-2009, 11:52 AM

Originally Posted by 408WS6

so I'm wasting my time (unless I buy new heads)..

Yup, plust the fast 102 isnt putting up any better numbers than a ported ls3 intake.

**408WS6** · 12-22-2009, 02:20 PM

Thanks for the info guys

**Hi-Po** · 12-22-2009, 03:00 PM

Originally Posted by NoscamaroSS

Yup, plust the fast 102 isnt putting up any better numbers than a ported ls3 intake.

I'm finding this to be true. Too bad, as this intake was much waited and anticipated for. So far, the FAST 102mm is not shining like it should.

**wheeliE-maxx** · 12-23-2009, 02:25 AM

I'm sure you's have to reroute some lines and stuff, but you could use the Fast 102 truck intake as it's meant for cathedral port heads. But these guys already said it's not worth it..