3200 RPM governor spring (366 spring) installed

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3200 RPM governor spring (366 spring) installed

Postby m880cummins » Sun Jan 01, 2012 2:57 pm

This afternoon I installed a 3200 RPM governor spring and it did take a few hours but, HOLY CRAP!!! I did that along with an injector pump gasket kit and a stage 2 (pp02) fuel pin I got off ebay.

I'm pushing another 10psi of boost, tons of fuel and tires spinning in every gear.

I also turned the fuel screw in 1 turn ( I think it was stock) and the whole neighborhood was blacked out...It is fun now but in a few weeks I'll probably back off the smoke screw.

Charlie
1977 M880 Cummins 5 speed SOLD :(
1985 Crew cab Cummins P7100 NV4500 D60/D80
SUNY Maritime Class of 2017!
m880cummins
fuel screw!!!!
 
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Re: 3200 RPM governor spring (366 spring) installed

Postby JustinRhodes » Sun Jan 01, 2012 8:31 pm

m880cummins wrote:This afternoon I installed a 3200 RPM governor spring and it did take a few hours but, HOLY CRAP!!! I did that along with an injector pump gasket kit and a stage 2 (pp02) fuel pin I got off ebay.

I'm pushing another 10psi of boost, tons of fuel and tires spinning in every gear.

I also turned the fuel screw in 1 turn ( I think it was stock) and the whole neighborhood was blacked out...It is fun now but in a few weeks I'll probably back off the smoke screw.

Charlie


I remember when i first put fuel pin, bumped timing, gov spring, and timing spacer in my pump. I could black out both lanes of traffic which i thought was cool at the time. You may want to look at your fuel psi now that your truck is pushing a little fuel, I believe that is some of the reason my injection pump is taking a crap, 2psi at idle just dont cut it.
91 Dodge W250 Pee Pumped Cummings
JustinRhodes
fuel screw!!!!
 
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