pulley size

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07-19-2007, 08:40 PM

#11

mattdel

6th Gear Member

Thread Starter

Join Date: Nov 2006

Location: Spfld, MA

Posts: 9,240

RE: pulley size

hell if i knew that. whats the purpose of underdriving the accessorys if the crank pulley is spinning faster?

would seem to me that they would still spin at the same speed as the stockers.

and yes, my pulley is bolted with allen heads.

07-19-2007, 08:48 PM

#12

creekrat

3rd Gear Member

Join Date: Apr 2007

Location:

Posts: 780

RE: pulley size

Some technical BS about ratios or some crap? Don't feel bad tho, I just was informed that BAP and MAP sensors are exactly the same..... go figure!

07-19-2007, 09:05 PM

#13

onetrickpony

3rd Gear Member

Join Date: May 2006

Location:

Posts: 538

RE: pulley size

Hey Pro, Do you just have a three inch crank pulley? Do you still have the smog pumpIf so what size belt do you use?

07-19-2007, 09:09 PM

#14

cleanfitty

4th Gear Member

Join Date: Nov 2006

Location:

Posts: 1,016

RE: pulley size

Quote:

ORIGINAL: mattdel

hell if i knew that. whats the purpose of underdriving the accessorys if the crank pulley is spinning faster?

would seem to me that they would still spin at the same speed as the stockers.

and yes, my pulley is bolted with allen heads.

the crank pully isn't spinning faster, it's moving less belt...