Originally Posted by northern_dave
well, if something is leading to a short stroke or intermittent stroke on the mechanical fuel pump.... it could starve for fuel (power)

Also, lean pop (backfire through carb)


whistle

You just never know.

flat fuel pump lobe, worn pump push rod, weak pump return spring...

(I could do this all day)

Lol!



well ...

A carbed engine would stumble if there wasn't enough fuel in the float bowl. It wouldn't run smooth under a load, especially at WOT, and have an overall lack of power.

(we could do this all day) laugh

Just havin' fun.

You've been spot on. smile