Roller fuel pump pushrod

General engine tech -- Drag Racing to Circle Track

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Re: Roller fuel pump pushrod

Post by cgarb » Sat Apr 14, 2018 9:41 pm

I believe mine mushroomed because the cam I had in there appears to have a chatter mark on the fuel pump lobe. The new cam does not have that mark, I should be fine replacing with another bronze tipped lightweight rod. I have never had trouble before, just with this cam.

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