KB pulley combos

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Dec 22, 2004 | 11:06 PM

lokosvt

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Joined: Sep 2004

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From: Calexico,ca

KB pulley combos

Just got a KB with 3 upper pullies, 2.50, 2.75 and 3.00. What boost levels will I get with a 4 and 6 pound lowers?

Dec 23, 2004 | 05:57 AM

2bscrewed

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From: VA

Re: KB pulley combos

Quote:

Originally posted by lokosvt
Just got a KB with 3 upper pullies, 2.50, 2.75 and 3.00. What boost levels will I get with a 4 and 6 pound lowers?

I have a 6# lower and with the 3" upper I see 18#'s. I have no exhaust mods though.

Dec 23, 2004 | 03:51 PM

TSDuke

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Joined: Feb 2003

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From: Fayetteville, NC

JLP 8lb (10") lower, & KB 3.25 upper. I see 18+ in the cold weather, with long tubes, & high flow cats. I have a 3.00 & 3.50. I haven't run the 3.00, but with the 3.50 I see about 15+.

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