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my guess is when they left the world of carberators and went totally fuel injection,about 1994.
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∙ 14y ago
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What year did dodge come out with hei?
HEI was an ignition system used on Chevrolet and GM vehicles.
What year did gm start using hei distributors?
1975 model year.
What is the firing order for a GM HEI Distributor cap?
the firing order on a GM HEI is 1-8-4-3-6-5-7-2
What was the first year that GM recommended the spark plug gap be 045 on the 350 cubic inch engine?
That was probably 1975, when they introduced HEI.
Will a stock GM 6-cylinder hei distributor work in a GM 8cyl by only changing caps?
No, the coil is in the cap on a HEI distributor also there will be 6 pickup elements instead of 8
What is the spark plug gap for a 1986 GM 5 liter engine?
HEI 0.45 HEI~ High Energy Ignition/NO POINTS Large Dist. Cap No external coil Non-HEI .035
What is the gap for 1979 gm 350 and XP26 iridium autolite?
If you are running the stock HEI distributor, .045" is good.
Could a gm hei 5 pin module be used in place of a 4 pin module?
Yes, absolutely
What year did gm change from freon?
I believe 1993 models used R-134A
Gm hei ignition could a 5 pin module be used in place of a 4 pin module?
Yes, absolutely
How can change the injector 4 for pick up truck GM sierra?
Year? engine size?
Do you need to change the distributor on a new 350 crate engine to install it in a 57 Chevy?
i have a gm goodwrench 350 with a summit hei distributor in my 58 Chevy truckits about 1/2 inch from my firewallso... little room to spare but yes it worked
