Drivetrain Alta 15% or 17% Pulley ???

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Mar 21, 2005 | 12:11 PM

prolap

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1st Gear

Joined: Apr 2004

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From: Monrovia, California

Alta 15% or 17% Pulley ???

I'm was planning on getting the Alta 15% pulley, primarily based on Randy's web (Webb?) site.

Now I see that Alta has a new 17% pulley. Is this the the happy medium between 15 % and 19%? Would I need to use a different belt? Can the car still be run on a track ( 1-2 times per year )?

Any input on the pro's & con's of either set up will be greatly appreciated

Mar 21, 2005 | 01:57 PM

E1Designs

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I saw that also...which one, which one...hmmm...

Mar 21, 2005 | 02:31 PM

rcoopers

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From: richmond va. usa

does the 17% pully require a new belt like the 19% requires a new belt ? or can we use the oem belt......

Mar 21, 2005 | 02:53 PM

onasled

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From: Northeast CT

I would get a new belt for the 17%. I just put a JCW belt on my 15%, though the original belt was still in perfect shape.

What I would do, and am doing, is get the 15% and the 2% Alta crank pulley.