Hey guys new to the forum and just bought a 1990 GSX-R 250 in the weekend. I found it was really down on power not long after buying. So i stripped it down and pulled the tops of both carbs and found the diaphagms on both carbs are split. Ive called suzuki and they said it will cost $480 per diaphagm. I was wondering if anyone else had any parts or carbs off the same bike as mine or could recommend a place that sell aftermarket ones cheaper.
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