HEI distributor for a 303
#1
HEI distributor for a 303
I ran across this on Ebay the other day, they claim that they have one for the 303. Anybody have any knowledge and/or information on these? Thanks...
https://www.ebay.com/itm/TSP-HEI-Dis...53.m1438.l2649
https://www.ebay.com/itm/TSP-HEI-Dis...53.m1438.l2649
#2
Morning, I can't find anywhere on that ad that states it is for a first generation engine (303). I don't think that one will work. If you need a pointless ignition you can get a Pertronix setup that uses your old distributor and cap and new guts but other than not having to set your points ever 8 to 10 thousand miles there is no performance gain. Just remember pointless ignition come with there own problems.... Lost in the fifties....Tedd
Last edited by Tedd Thompson; May 26th, 2019 at 07:20 AM.
#3
I no nothing about that unit fitting the 303. Contact them and make for sure.
How ever I do know that some companies can put together working and fitting HEI style distributors for engines that never used them. Example an AMC 258. Its nothing more than a chevy 250 unit with the proper amc gear on it. Its a common swap in the jeep world.
How ever I do know that some companies can put together working and fitting HEI style distributors for engines that never used them. Example an AMC 258. Its nothing more than a chevy 250 unit with the proper amc gear on it. Its a common swap in the jeep world.
#4
Morning, I can't find anywhere on that ad that states it is for a first generation engine (303). I don't think that one will work. If you need a pointless ignition you can get a Pertronic setup that uses your old distributor and cap and new guts but other than not having to set your points ever 8 to 10 thousand miles there is no performance gain. Just remember pointless ignition come with there own problems.... Lost in the fifties....Tedd
I no nothing about that unit fitting the 303. Contact them and make for sure.
How ever I do know that some companies can put together working and fitting HEI style distributors for engines that never used them. Example an AMC 258. Its nothing more than a chevy 250 unit with the proper amc gear on it. Its a common swap in the jeep world.
How ever I do know that some companies can put together working and fitting HEI style distributors for engines that never used them. Example an AMC 258. Its nothing more than a chevy 250 unit with the proper amc gear on it. Its a common swap in the jeep world.
#5
One word of caution if they do have that distributor is to be sure you have room to install it. The GM HEI is much larger diameter than the old points distributor so you will need firewall clearance. I know on Tri5 Chevies you can't use the HEI because of this. Do they give a cost for the HEI?
#6
One word of caution if they do have that distributor is to be sure you have room to install it. The GM HEI is much larger diameter than the old points distributor so you will need firewall clearance. I know on Tri5 Chevies you can't use the HEI because of this. Do they give a cost for the HEI?
#8
The Summit HEI is a Chinese made unit, and what I have read is it's a gamble as to whether they will work properly or not. You can find real GM HEI distributors for cheap. I bought two for $35 each.
#9
That unit will not work on a 303, its for the next generation of V8's. No one makes one for your engine, there is no real calling for it. You may be able to convert or have yours converted to a small cap HEI through companies that specialize in that sort of thing. Most in your model series engine keep the points or go with a points replacement.
#11
That unit will not work on a 303, its for the next generation of V8's. No one makes one for your engine, there is no real calling for it. You may be able to convert or have yours converted to a small cap HEI through companies that specialize in that sort of thing. Most in your model series engine keep the points or go with a points replacement.
See number 11 in "Engine Type Specific"
Last edited by 1stGrumpy; May 27th, 2019 at 05:00 AM.
#14
Looks to me that they have included all the first generation engines never seen one ever on a car. My concern would be if it did not clear the air cleaner or hit the windshield wiper motor. Like I said I learn something everyday on this site.
Something else you might try is use your existing 6 volt distributor with 12 volts and add a ballast resistor to knock it down to 8 volts or so. May run for ever or may not. You might call Pertronix and see if 8 volts would smoke the module.... Tedd
Something else you might try is use your existing 6 volt distributor with 12 volts and add a ballast resistor to knock it down to 8 volts or so. May run for ever or may not. You might call Pertronix and see if 8 volts would smoke the module.... Tedd
#15
Looks to me that they have included all the first generation engines never seen one ever on a car. My concern would be if it did not clear the air cleaner or hit the windshield wiper motor. Like I said I learn something everyday on this site.
Something else you might try is use your existing 6 volt distributor with 12 volts and add a ballast resistor to knock it down to 8 volts or so. May run for ever or may not. You might call Pertronix and see if 8 volts would smoke the module.... Tedd
Something else you might try is use your existing 6 volt distributor with 12 volts and add a ballast resistor to knock it down to 8 volts or so. May run for ever or may not. You might call Pertronix and see if 8 volts would smoke the module.... Tedd
I don't think that I want to be the first person to try out their HEI distributor, I was hoping that someone on here might have had some experience with it.
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