MSD Opti Vs. GM Opti Vs. Coil Packs
04-06-2007, 07:31 AM
#21
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Originally Posted by infinitebird
Correction, that is about the only useless feature it has. 
In many other areas, it has clear advantages over the stock unit.
In many other areas, it has clear advantages over the stock unit.
MSD FTW!! I love mine. Its already took abuse a stock design would have already died own.
04-06-2007, 10:16 AM
#22
TECH Fanatic
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yea man the MSD is amazing,
I actually sprayed down my engine at the carwash, just to see what would happen, I got in and it just started right up
with its two piece design opposed to GM the three piece its alot more water tight
I actually sprayed down my engine at the carwash, just to see what would happen, I got in and it just started right up
with its two piece design opposed to GM the three piece its alot more water tight
05-30-2012, 01:34 PM
#23
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Well, I am a experienced mechanic and installed a few opti's , my MSD Started to Crap out after driving my 1993 Trans Am for only 30 minutes!! Very disappointed after spending all that money and replacing this MSD unit from a ebay unit, in which the ebay unit lasted over a year!!!
