I have a 68 Mustang that has had a 351c dropped in it. Runs great, but I am wanting to upgrade the ignition. I am wondering which is better, converting to a Pertronix ignitor and Flamethrower coil or install a HEI distributor?
HEI Distributor or Pertrnix Electronic Ignition
- Thread starter Mystang66
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I'm also deciding on getting pertronix or hei. Due to the size of the of the Hei I may not be able to use it since I have classic auto air a/c. I think the distributor may hit the brackets that hold the compressor. I may also have to get a different air cleaner to clear the distributor. I would be nice to see some pics of hei distributors in their cars.
it depends on what look you are after. if you want a stock look, then go with the pertronix ignitor. if you like the look of the gm style electronic ignition, the go with the DUI system. personally i prefer the duraspark dsitributor as it fits better than the DUI does, and hte distributor is generally readily available from your local parts store.
68stang351
Founding Member
I know I'm going to make some of you mad, but I don't care.
Go ahead and put ugly ass GM looking crap on your Mustang, or keep it looking good while still working just as well.
I like Gikort's engine except the GM looking HEI.
I used Pertronix in the 302 in my Fairlane, and IMO, my distributor looks more like it belongs there, more like a Ford.
Go ahead and put ugly ass GM looking crap on your Mustang, or keep it looking good while still working just as well.
I like Gikort's engine except the GM looking HEI.
I used Pertronix in the 302 in my Fairlane, and IMO, my distributor looks more like it belongs there, more like a Ford.
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Rusty67
Dirt-Old 20+Year Member
68stang351
Founding Member
Nah. My post came across more harsh than I intended for it to.
Your engine bay is super clean, I just don't like that distributor on Ford cars is all.
WTFO
Member
PoppyMod
Member
70Stangman
New Member
I would ask you one question about your car in making your decision. Does your car have a Ford factory tac?? IF it does the HEI or aftermarked Mallory or MSD ignition set-ups will NOT work for the Tach. If you are Not using a Ford factory tac then I suggest a Mallory Unilite and HighFire box and there High Voltage coil. I have and am running both Mallory adn Pertronix systems on two cars now both work fine but the Mallory has Stronger Spark (it seems to me).
I have a factory tach and HEI. It works, but you can't wire it to the "tach" prong on the distributor, You have to wire it in line for the coil if I remember right.
That is really cool. Just like modern ignition.
I have Isuzu steering on my Stang too.
WTFO
Member
Hey it's your car, man. The Isuzu steering box is A LOT less noticeable than a huge GM HEI cap blocking your air filter. The HEI may be cheaper than a Mallory or Pertronix but if you want your other Ford buddies to heckle you after you lift your hood- go for it.
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