Whata up guys !
A little update on the 64whiteghost aka my 1964 plymouth valiant.
Got my 340 running and broken in i havs about 150 miles left to hit the 500 miles. But i have one problem. Im getting 6 mpg
Im running an FST double pumper 750 with 67 jets. Idk what power valve yet. But im assuming it has the stock 6.5.
Motor: 340 .30 over
Cam specs: See photo. It is a custom cam and peak power is at 680p rpm
Cylinder heads: flow bench showed 235cfm
Im wondering if my 750 is too much. Power is crazy good and im happy with that. But my mpg is insane lol And im wondering if i need to go down to a 650 and if that would help.
Thoughts?
In wondering
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