Thread: holley Jetting

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its not a stock engine anymore mts heads flowing 335 cfm roller rockers, big mts single plane intake 1 1/2 spacer biggest comp cam they make for the engine.
I did some checking today confirmed 80 in the front and 90s in the rear. 8 individual 18 inch weedburner style pipes Fiddled with the timing and adanced it a bit all came in better but still rich misfire is now a lot less My timing light is at my dads so i cant see what it shows) . scary wicked off throttle response now car just about hops when you hit the gas.
Still think rich but is better. float levels are fine power valves are good
am going to pick up some 78 79 80s jets monday and put the factory jetting back in to start with and see how that goes.