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2x4 Set Up Holley Jet Sizes ? 427
I was wondering on the Holley 650s 2X4 set up what jet sizes are being used in the primary and secondary circuits on a 427?
Thanks |
Hariman,
I,m running original 550's on my 2x4, they run (stock setup) #62 front and back ,secondarys are metering plates, |
you already tired of the webers Dan?
Matt |
This is for my Dad's ERA 427 that he is running 2X4's. I am trying to help him get his running a little better. It appears that it is running way to rich. I thought I would ask around to see how others have theirs set up. I know running two fours will always seem to run rich.
Dan |
Meadows runs 2x4's
Matt |
Hardiman,
I have twin 650's on mine with 58's in the front carb and 60's in the rear. I have run 56's in the front carb and 58's in the rear but it runs too lean the 90 degree days. I also have a somewhat "mild" cam, Comp Cams 270.......... Keith |
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