How to set timing on a P7100 on your 12v Cummins I was doing the timing on my 12v Cummins with a adjustable timing so I made a video doing the timing on it. I will do more videos on timing 12v cummins with ve and ppump’s
I got the dial indicator like yours and installing an adjustable timing gear as well. My trucks stock timing was 14 degrees then increased to 18 then to 20 but I'm not sure the guy did it right last time and want to figure out how to check the timing it is currently at. I currently have the engine cranked over to TDC and the dial indicator in. When checking the timing pin in the pump I noticed that the pin in the pump that is horizontal on yours is almost vertical in mine and my a bit confused how to proceed.
Rob, Don't understand how the height of the #1 pump plunger indicates timing. There must be a height when the pump squirts fuel. Need some further explanation please
Very interesting! Where do we obtain the adapter to hold the dial indicator? How did you know that .251 of lift on the pump plunger was 20.5 degrees of timing? Would that .251 be 20.5 degrees of timing for any P-Pump or just for yours?
If you google it you can buy a kit. When you get a kit it will come with the lift vs timing charts for each pump. I will have kits for sale soon. But still working on the website.
Did you snap off your timing arm in the pump in this video? You started barring the motor over with the pump pinned and the pump gear was still pressed onto the shaft, or did you flip the pin back around without it on video?
How can I do this without the dial? I can find the dial but no where can I find the adapter. I found a kit on amazon says it will work with a VP pump but not sure about a P7100 pump
@@CUTTERUPROBI’m installing and adjustable timing gear on my 97 12v but not sure how to check the current timing without the dial indicator, can’t find the adapter anywhere. Truck was advanced to 18 degrees then 20 but I have my suspensions it was left at 18 so want to check before I advance to 22 degrees
Gear side it no timed. You just put it i so you can adjust it in the slots. What I do it pin the engine at tdc and pin the pump at stock timing put the gear in tighten it down. Then check the timing with a gauge timing kit
@@CUTTERUPROB 6.7 crank mahle non intercooled 155 bowl pistons shaved .080 off 17:1 compression 5x12 155 spray injectors 024 delivery valves 178/208 Hamilton cam 215 hp ppump 3 angle valve job on head dps 3 peice manifold modded holset 60x86 compressor 67x76 turbine I have the option of the 12cm or 16cm exhaust housing
@@tjboggs3710 hey sorry thought I messaged you back. I would start at 22 with a 155 bowl. As stock timing for them is 24. But the higher you get up in timing the hard it will be to start
i edited that part out by accident. you want to to play the timing pin out before you move the engine after bring it to tdc or you will break the end off
