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
Rear: 8 3/4 3:73s with a posi
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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