3404spdfish
Well-Known Member
has anybody used this style of distributor? just looking for pros and cons. thanks everyone
All of them come from China. So just roll the dice and make a decision.most of the stuff i am searching for is made by one of the manufactures above Jegs has a conversion kit so does summit but summit says proform on the side hhhhmmm
Thanks buddy, yes all those distributors with the "Australian kickoff module" on the side are junk. They aren't adjustable at all, the bearings are regularly too tight on the shaft, so they generate heat into the electronics and burn them up. You can splice a regular gm 4 pin in, in a pinch, but they are still a garbage setup with very little adjustment capability, no advance limit bushing, etc.Call @Johnny Mac at Blueprint Engines. He will sell you a whole ignition kit with a really nice distributor. I just recently used one on a Chevy 283 build. It's very nice.
Spare parts easy enough to get, and if not ours, then the msd pieces go right in.Thanks buddy, yes all those distributors with the "Australian kickoff module" on the side are junk. They aren't adjustable at all, the bearings are regularly too tight on the shaft, so they generate heat into the electronics and burn them up. You can splice a regular gm 4 pin in, in a pinch, but they are still a garbage setup with very little adjustment capability, no advance limit bushing, etc.
You also have to watch the MSD clones, and many of them also have EXTREMELY wide advance curves out of the box, and EXTREMELY fast ignition curves.
I won't touch the oem clones either. I don't have the tribal knowledge on the stock 60's stuff, and the clones of the old blue, orange, and chrome boxes, are worst than the originals.
This is what ya want, as it's 100% line tested, and setup with the springs and limit we use on our 408's. And if it's not the correct setup for your engine, it's 100% tunable, and if it fails, it'll accept all msd replacement components. Or, we sell the spare modules.
Even comes with a hold down. No box required.
Chrysler 273-360 c.i. SB Compatible ProSeries Ready to Run Distributor - Black Cap
You need a good coil too. Not one from ebay.
45K Volt Ignition Coil - Canister Round Oil-Filled - Female Socket - Black
I have no doubt an OE Bosch module is reliable. But these copy of a copy distributors are not. Module aside, the lack of adjustability, poor bearings, sloppy tolerances, aren't worth the risk. We got in a batch of these years ago to test in a shortage, I scrapped or returned 95% of them. Wouldn't even consider trying them again. Every country has its good and its bad, despite what continent they are on. These, are bad.They are a copy of a Bosch dist used on many Aussie cars in the 70/80s: Ford, GM, Mitsu, Nissan. They are/were extremely reliable. I would not hesitate to use one & I have used the 4 pin modules on various cars. They switch a little more current than the GM HEI module & actually have the same mounting centres.
Exactly. When I said Bosch earlier, I should have said "Bosch style".I have no doubt an OE Bosch module is reliable. But these copy of a copy distributors are not. Module aside, the lack of adjustability, poor bearings, sloppy tolerances, aren't worth the risk. We got in a batch of these years ago to test in a shortage, I scrapped or returned 95% of them. Wouldn't even consider trying them again. Every country has its good and its bad, despite what continent they are on. These, are bad.
Thanks for that. Looks as though that has the YL style of advance mechanism instead of the later style Mallory YL.if you're looking for a whole kit:
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rick's been in the mopar game a long time and sells good stuff.
mancini has a similar set up:
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also member @halifaxhops can tighten you up with a factory refurb unit that's got a custom curve for your specific application and you can then source top quality bits for the rest of the install.
the last time i needed some YL **** i got it from a place that does jet boats. i know a bunch of that stuff is NLA, but it pops up on flea bay from time to time. i DO know that the mr. gasket springs are kinda sorta close but fit crappy.Thanks for that. Looks as though that has the YL style of advance mechanism instead of the later style Mallory YL.
Does anyone know where to get the springs for that mech adv to be able to set up a proper curve?
Those very light and thin springs are useless to tailor a slow advancing curve as the RPM's climbthe last time i needed some YL **** i got it from a place that does jet boats. i know a bunch of that stuff is NLA, but it pops up on flea bay from time to time. i DO know that the mr. gasket springs are kinda sorta close but fit crappy.
you'll get no argument from me.Those very light and thin springs are useless to tailor a slow advancing curve as the RPM's climb
In truth its easier to just get a timing computer.you'll get no argument from me.
i don't mess with no mallory junk. i like to be able to find repair parts.
Thanks for that. Looks as though that has the YL style of advance mechanism instead of the later style Mallory YL.
Does anyone know where to get the springs for that mech adv to be able to set up a proper curve?
there's a company in south east LA called century spring that has and can make pretty much any spring. we used them as a supplier at the dyno shop some 25yrs ago.I'm looking into making my own springs. I can't find anything close to what I need for a proper curve.