Thread: 787 engine carb questions
02-16-2011, 07:41 PM #1
787 engine carb questions
hey dudes. i bought a 97 gsx a while back, finally got around to cleaning it up, cleaned up the carbs and ready to drop an engine in it. it had a coffman pipe on it with a solas sc x1 prop. what are the stock jetting and needle sizes? it has 142.9hs wit 2.0 n&s. also both carbs has a fuel pump . should i remove the second fuel pump? i want to go back to stock. thanks. also what rpms is it supposed to turn up?
02-17-2011, 08:44 AM #2
142.5 mains and 70 pilot, it comes stock with 1.5 N&S it looks like it was jetted for an aftermarket air filter and the coffman pipe.
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