02-10-2021, 11:18 AM
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#34
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Old member
Join Date: Jan 2002
Location: Liberty, & Garden City S.C. , U.S.
Posts: 19,936
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Re: Timing & Gas Milage
Quote:
Originally Posted by ChevyRacefan
That HEI the advance was controlled by the ecu, That is why it had no vacuum advance can.
It will run like garbage on an engine without the ecu controll.
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Good point, but I would want the GM HEI with vacuum advance over any aftermarket one for the easy ness to find one when on the road.
The point was the GM HEI's are some of the best distributors you can run for a stock motor are mild built motor. 
__________________
1971 LWB Custom, 6.0LS & 4L80E, Speedhut.com GPS speedometer & gauges with A/C. 20" Boss 338's Grey wheels 4 wheel disc brakes. My Driver
Seeing the USA in a 71 
Upstate SC GM Truck Club
2013,14 and 2016 Hot Rod Pour Tour
http://upstategmtrucks.com/
Get out and drive the truck this summer and have some fun!
It sucks not being able to hear!
LWB trucks rule, if you don't think so measure your SWB!
After talking to tech support at Air Lift I have found out that the kit I need is 60811. Per the measurements I gave them. Ride height of truck inside spring and inside diameter of springs.
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