Date: Tue, 7 Apr 1998 20:43:19 -0400 (EDT)
From: Tim
Subject: Unknown CAM ?
The cover is coming of next week and I wanted to know what identifying mark/marks to look out for on my CAM to help me identify it.
Tim
Date: Tue, 7 Apr 1998 23:07:11 -0400 (EDT)
From: ABryson@sperry-sun.com
Subject: Re: Unknown CAM ?
Special Tuning Cams have a number stamped on the opposite end from the pulley:
0 R20
1 R21
2 R22
3 R23
I have not owned R17 or R15 but it is possible they have 7 & 5 respectively.
The alternative is to measure the valve timing using a protractor and dial gauge. The timing is in Tim Millingtons book.
Hope this helps.
Andy