When to move up to a FAST 90mm?

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Nov 12, 2005 | 11:17 AM

a98ws6

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From: KCMO

When to move up to a FAST 90mm?

I was wondering when its time to go up to a 90mm intake? I have a LSX 788mm now and I am thinking about selling it and going to a 90 or just selling it and just keeping a little extra cash and go back to a ls6? I am building a forged 347 with good heads and all the bolt ons. Its not a daily driver anymore either. Just a sunny day/strip car. What would you do?

Nov 12, 2005 | 11:20 AM

Lithium

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Yes go with the 90mm.

I feel that it will definitely be worth it.

Nov 12, 2005 | 12:06 PM

TransLS1

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From: Eglin AFB Shalimar, FL

Yes, even if you were gonna keep it as your DD.

Nov 12, 2005 | 01:05 PM

a98ws6

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From: KCMO

So the 90mm will make a decent gain with a forged 347 with good heads and a good size cam(atleast a MS3) over a 78mm?

Nov 12, 2005 | 01:09 PM

Lithium

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hell yeah. I am going with the MS3 as well soon...When some extra money comes in I am going to go with the FAST setup. It will be worth it.

Nov 12, 2005 | 01:26 PM

a98ws6

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From: KCMO

Quote:

Originally Posted by Lithium

hell yeah. I am going with the MS3 as well soon...When some extra money comes in I am going to go with the FAST setup. It will be worth it.

Thanks! I was just wondering because I see all these stock cube guys running them, and when the LSX first came out, I was told the 90mm was only for larger cube motors.