#11
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Re: ENGINE RUN ON
you may want to check idle vacuum for the power valve me be pulsing at idle causing your run-on rebuild kits usally come with a 6.5 valve which would require a 13 in. idle vacuum. hope this helps!
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69 Chevelle SS 396 L34 4sp 3.55 Tuxedo Black, Black bench seat 69 El Camino Custom LM1 th350 2.56 Glacier Blue, Dark Blue bucket seats, power windows, speed warning 69 Malibu 496 CRE 475 4.10 Azure Turquoise |
#12
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Re: ENGINE RUN ON
Did you compensate the timing for the smog pump? If its a functional unit you will need to retard the timing a few degrees. Try removing the belt from the smog and see if it makes a difference. A functional smog system can be a PITA when trying to get a HP engine timed correctly. The first thing that came off the car for a reason.
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Pat Railsback 67 0-1 Camaro L35/M40/3.07 68 RS/SS Camaro L78/M22/4.56 69 Z11 Camaro L34/M20/3.73 |
#13
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Re: ENGINE RUN ON
I did disconnect the hoses at the check valves and duct tape them off that eliminated the air pump
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69 RS SS L78 conv 69 RS SS ZL1 69 L78 Chevelle conv 69 L78 Nova 69 L34 Nova 67 SS Chevelle 73 Trans Am |
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