Pivot Bolt Spacers pDrive clutch, by
Engine speed adjustment by changing the spacer weight on the pivot bolt.
Aaen law - Flyweight determines rpms.
IF need more rpms, THEN reduce pivot weight
IF need less rpms, THEN increase pivot weight
- 100 rpms change (estimated) by 1/2 gram increment.
- 200 rpms change (estimated) by 1.0 gram increment.
- Shipping "tracked package" is $14 to $18 depending on postal code
To find out how much it is in your currency today, please click on the blue currency button at the top of the page.
Contents of kit  Stainless steel machined, checked to 2 digits.
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