Cam installation

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DartFred

Active Member
Joined
Dec 29, 2011
Messages
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Location
Quebec
I just degreed my new comp cam p/n 20-746-9 and found the intake centerline to be around 107.5. This cam should be installed at 110. Should I retard it to 111.5 using the other keyway in the crank sprocket (I have a comp double roller timing chain with the adjustable keyways +4 and -4) or leave it as is? I installed it straight with the dots aligned...

Specs for cam are 216/224, .506 lift on a 114 lsa
Stock 360 magnum bottom end with 1.92 rhs heads
 
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