Deadhead - this particular motor does not have any choke at all, electric or manual.
It also has no vacuum advance and it starts as soon as I turn the key. P-Dude did a really nice job of setting this motor up.
EVERY Pontiac motor I have ever had - I blocked off the heat crossover from the cylinder heads. I just don't like having that much heat passing under the carb. I have run electric chokes on the other motors. I've never run a heat riser off the exhaust either, just don't like them. Since I'm running Doug's Headers on this motor there is no heat riser mechanism. Thanks for the question, Jim
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65 Catalina sedan. Allen Thomas Performance 495. KRE Heads at 310cfm ported by SD Performance, ProSystems Dominator carb on ported Victor intake, P-Dude custom grind hydraulic roller, MSD ignition, 3.50 Moser/Ford rear. F-Glass front bumper by son Rob, rear by the old man and joint effort for trunk lid. 3950# w/driver. Best of 9.5761/139 on 175 shot, 6.01 /114 in 1/8.
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