Rebuilt pump runaway need help

[Collers9640]

Ok before I removed my fuel I advanced the timing.
Like an idiot I didn't mark the location of the pump gear. So I installed the pump and put it where I thought it was when I removed it. Now it runs away. I also had the shop throw in a 3200 spring. Now I know the spring could be the problem but I was wondering if it could be the timing causing runaway

[PToombs]

Nope! Timing won't cause runaway, it only controls WHEN the fuel goes in, not how much. Sounds like an internal issue, maybe the throttle lever needs to be reindexed.

[Collers9640]

Yeah I didn't think about reindexing the throttle lever. I'll have to give that a try before I open her up

[Collers9640]

Does anyone have a pic they can post showing where the throttle should be indexed with a 3200 spring installed

[CumminsPower59]

The index should be the same as stock when installing a 366 (3200rpm) governor spring.