IRS (Injection Research Specialists) aftermarket EFI - Snowmobile Forum: Your #1 Snowmobile Forum
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post #1 of 2 (permalink) Old 12-31-2009, 01:44 PM Thread Starter
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IRS (Injection Research Specialists) aftermarket EFI

I installed one of these systems on my wifes sled, 1991 Yamaha Exciter 570 c.c. back in the early 90's. I'm now in need of someone, or business, to diognose and repair the ecu as the company is no longer in existance. I'd also entertain the thought of puchasing a working unit off of a compatable engine. Hate to have to convert back to original carb setup.
Any help would be appreciated,
Thanks, Tom
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post #2 of 2 (permalink) Old 01-05-2010, 08:11 AM Thread Starter
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Come on guys, gals, somebody must know something, sent the unit to a place in Florida, turns out there is a burnt module, I believe that's what he said, in the unit, but could'nt read what was on it in order to replace it. Also said every compnent in the unit was American made, I would think that would help a little bit as far as repairing goes.
Thanks again......Tom
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