AJS & Matchless Owners Club

Posted: **Wed Jun 25, 2003 7:57 am**

Piston weigth:
No, there is no difference between the weigth: Both pistons weigth 567g. However there is a difference how the weigth is divided. The JP Piston seems to be much heavier in the top than the GPM.

Regards
Ib

Posted: **Thu Jun 26, 2003 12:35 pm**

That being the case i would presume that could induce piston slap? Anyone from the technical corps in the house? Les Smith

AJS & Matchless Owners Club

Shake, rattle and roll.

Shake, rattle and roll.

Shake, rattle and roll.