Hi,
I replaced my P7100 pump with a rebuilt.
I measured the crank pulley damper circumference to be 26"
So 1" measurement before the TDC mark should approximately
be 14 degrees BTDC.What do you think guys, am I close to where the timing should be?
94 3/4 cummins auto stock with 200 miles.
Creston

 

just pin the engine and pin the pump. that will set you to oem base timing. with is 13.2* IIRC.

then you can get some actual timing tools to make any adjustments from there.

 

Thanks for the reply, Luke
You mean pump pinned and engine pinned would be 13.2 degrees BTDC?
Say, Luke, it just so happens I am in Okotoks as well. 403-560-4200.
Creston

 

Instructions for returning timing to stock without special tools here> http://www.cumminsforum.com/forum/94...ack-stock.html