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MS II Coil blowouts
https://www.slantsix.org/forum/viewtopic.php?t=62242
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Author:  Greg Ondayko [ Mon Apr 23, 2018 2:35 pm ]
Post subject:  MS II Coil blowouts

Hello friends...

On one of my ms slants runs on a single coil system with dist. Running the timing and spark distribution.

Do you have any coil reccomendations?

It runs an older style cylindrical coil like on a stock slant 6.
I had recently gone through (burned out) 2 MSD blaster coils...

I need to rethink the ignition on this setup or I possibly have a coil driver in the MS II box that is burning out coils.

What do you recommend?

I suppose i could crank the dwell down as well. I would have to check settings to see what it is currently.

Thanks for your help!
Greg

Author:  Dart270 [ Mon Apr 23, 2018 3:07 pm ]
Post subject:  Re: MS II Coil blowouts

Maybe the MSD coil needs a ballast? Not so likely, but just thought I'd ask/confirm. Maybe try an old stock coil? I doubt you will see any difference in running.

Lou

Author:  Greg Ondayko [ Mon Apr 23, 2018 5:10 pm ]
Post subject:  Re: MS II Coil blowouts

It is possible the msd needs a ballast.

I suppose i was lucky for all those years without running one.

But now my ignorance is catching up with me.

Greg

Author:  sandy in BC [ Mon Apr 23, 2018 5:31 pm ]
Post subject:  Re: MS II Coil blowouts

The only coils I use with distributor ignition are OEM GM coils used with EFI.

I burned out a few aftermarket coils before I went back to the indistructible coils that work with HEI modules ( including 7 pin to be used with EFI)

Author:  vc valiant [ Thu Apr 26, 2018 5:31 am ]
Post subject:  Re: MS II Coil blowouts

Hi Greg. I run a pro bullet highball coil. Ebay purchase , have 1966 valiant ms2 hei8 module port injection. Have had no trouble yet...
Cheers . Rob
South Australia

Author:  vc valiant [ Thu Apr 26, 2018 6:01 am ]
Post subject:  Re: MS II Coil blowouts

here is a pic

Attachments:
20180113_133336.jpeg
20180113_133336.jpeg [ 20.53 KiB | Viewed 10752 times ]

Author:  Dart270 [ Thu Apr 26, 2018 8:32 am ]
Post subject:  Re: MS II Coil blowouts

Welcome to the site, vc valiant! Looks like a cool car. Please tell us about it when you get a chance.

Slant on,

Lou

Author:  vc valiant [ Fri Apr 27, 2018 4:27 am ]
Post subject:  Re: MS II Coil blowouts

Thankyou
My VC valiant is 1966 with 225 slant six. Running a Megasquirt 2 ECU .Gm injectors . Gm throttle body. Gm in tank pump. Gm HEI8 ignition Module and a 2.5 inch exhaust with extractors. The Engine is bored 60thou ..Sigerson Cam.Balanced.big port head with 350 chev valves . Turned 165 BHP and 300ftlbs of torque at 100MPH . Has 4speed gearbox, rack and pinion steering . LSD and 4 wheel disc brakes.

And a HUGE thanks to Matt Crammer for his awesome input

Would love to know how many EFI leaning tower of powers there are getting around in Australia

Cheers- Rob

Author:  Dart270 [ Fri Apr 27, 2018 6:06 am ]
Post subject:  Re: MS II Coil blowouts

Sounds like a cool car. Are you in Adelaide? I went to a V8 Supercars and Touring Car Masters race there in 2014. Pit crewed for Cameron Tilley. He has the coolest and fastest Slant 6 EFI/turbo machine ... ever.

Lou

Author:  vc valiant [ Fri Apr 27, 2018 4:57 pm ]
Post subject:  Re: MS II Coil blowouts

Yes in Adelaide.
Cameron Tilley is a Valiant God over here. I too have crewd in adelaide with the aussie race cars and v8 utes. There has just been a world class track built near here ..check it out Tailem bend motorsport park...
Cheers Rob

Author:  Dart270 [ Sat Apr 28, 2018 3:54 am ]
Post subject:  Re: MS II Coil blowouts

Thanks, Rob. Very cool.

Lou

Author:  Greg Ondayko [ Tue May 08, 2018 4:59 pm ]
Post subject:  Re: MS II Coil blowouts

I bought a 3rd coil in 3 months... this time its a non ballast resistor type.. and i tried to turn the dwell just above the point where it was misfiring.

We'll see how it goes.


Greg

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