Originally Posted by evilbeef54
The gear set on the left has 3 key ways to allow you to set the cam advanced or retard you may have just used the wrong key way, check the instructions again
I have tow TBI engine.......1993 TBI and my orginal car engine which is 350 1990 caddy
they are the same crank and the same parts and thier orginal gears are exactly the same....no diffrent
comp cams offer two types of gear with the same #
check them on ebay and you'll see the diffrent man
I try all the key....as the comp cams instraction say......all keys should match the round on the round in the cam gear......but non match
today I just put the gears on the right and the engine start great.......I have the orginal GM gears for the engine both
I,m just in way to learn.......hemi engines usaully use the same cam.....maybe it's for a hemi engine...I don't know about them...but it's diffrent.
ask comp and see....they offer two types
maybe I,m on mistake....but the male on the crank allow me to use only one key which I put a round on
maybe it's for an aftermarkiting crank?