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Old 12-08-2017, 11:08 PM   #20
BigPapa
 
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Name: BigPapa
Title: Truckless
Status: Not Here
Join Date: Jan 2008
Location: Springfield, TN
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Posts: 5,038
Quote:
Originally Posted by 79powerwagon View Post
The issue is that the cam spins half what the crank does.
You're right there. I forgot about that. I had to deal with the crank sensor on mine, so it was 1:1. With the crank turning 2:1 to the cam the 36-1 on the crank would be correct.

As to the teeth vs. spaces, it's the same difference, however, cowboyedition may be correct on the solid portion vs. the open portion on the tone wheel. It's definitely worth a try. You could always grind it back out if it didn't work.

If I knew the diameter of the fan pulley and the damper pulley I could tell you the ratio on it.
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2003 Avalanche Z71

Common sense is like deodorant. The people that need it most never use it.
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