I have to repair my leaking Quadrajet so I pulled it off and replaced with another 7040263 that I have. This new carb came from Quadrajet Power. I bought it last year and it's setup for this motor. I adjusted the idle mixture screws Gets 16" vacuum at 775 rpm. Not bad. I don't have my new cap and rotor yet but, I put it back together with the damaged ones so I could get the carb setup and so I could see where the timing was set so when I put in the new parts I know where to start. UPS will be here with the new parts later today so I'll do that tomorrow. Then I'll be back in business.
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70 TA, 467 cid IAII, Edelbrock D-port heads, 9.94:1, Butler HR 236/242 @ .050, 520/540 lift, 112 LSA, Q-jet, TKX (2.87 1st/.81 OD), 3.31 rear
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