How to match notch in aftermarket Harm. Bal. to crank?
#1
Pro
Thread Starter
How to match notch in aftermarket Harm. Bal. to crank?
How do you match the square notch in an aftermarket harmonic balancer (ATI, powerband...) in the crankshaft? And does the new square "pin" come with the harmonic balancer?
Thanks!
Thanks!
#2
Safety Car
installation orientation is any way you care to install it as the ATI hb is neutral balanced. does not come with a key for the keyway as your crank has not been machined at the factory for a keyway. you can order the ATI pinning kit if you care to and cut an extra keyway in hb so that it may be double pinned. single or double pinned your choice. if supercharging you need at least one pin but your already their so do two.you are able to order from ATI double keyed or get the extra keyway cut locally
Last edited by irok; 02-23-2013 at 10:29 PM.