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Can you go more than 4 clicks on the stock gov springs to pull more rpms?

I have done my M931A2 with good success. I will be attending the haspin , IN rally this spring/summer and will be bringing tools if anyone wants to try it out then.

The hand rotating of the engine with a breaker bar is for adjusting the gov springs in the injection pump. Once you take off the big plug on the side of the pump you have to turn the engine over to line up the springs with that hole to make the adjustments. So far, no worries around the midwest...

Mine turned over easy with a short breaker bar and the crank bolts, turned very easy.

Mine starts up cold much better since the mods done. I will be going to straight pipe exhaust soon.

Short video:

I made all the mods today and must say that on my M931A2 it is a most noticeable difference. I turned the rear full fuel adjustment all the way back, then the back screw in 1 turn. On the top adjustments I took the front top screw out 5 turns and the star wheel one full turn in towards the...

Yes,i plan on taking pictures and recording my changes and the difference i notice. it may be a week or two yet, but i will.

I made my own tool last night. Found a 14mm 3/8 drive socket, and a 10mm 1/4 drive socket. Drilled out the 14 and the 10 slides right in. I will take an old 3/4 wrench and weld to 14mm socket for a handle.

Thank you, That answered what i was wondering. I will look into making a tool, unless anyone knows of a rental program for one? And then im correctly reading this that if you do the fuel fuel adjustment there is no need to do the pre-boost screw? ive seen mixed reviews of that one. (screw in vs...

I am yet to tear mine apart, have only been looking at pics and drawings. on the "real" fuel adjustment of the fuel rack, can 2 wrenches not be used? ive seen the special socket that was made.By looking at pics i guess i dont understand yet. As soon as i get my alternator replaced i will be...