07-14-2011, 01:33 PM #1
- Join Date
- Apr 2005
- Upstate NY
1989 Yamaha WaveRunner WR500P carb specs
Fixing up an old waverunner for a friend (getting spark, no fuel good compression), while I have the carb out I'd like to set the H and L jets back to OEM specifications, anyone know how many turns out these should be set to? I also noticed there is no filter on the reserve pickup line in the fuel tank. The main pickup line has a standard filter on the pickup end.
Should I be using B7HS spark plugs in this engine? What should I set the gap to?
Any other quick tune up suggestions?
07-14-2011, 06:31 PM #2
- Join Date
- Feb 2011
- Gladstone, QLD, AUSTRALIA
Not sure about the carb - mines in pieces at moment.
But i was running B7HS with gap of 1.1
Pretty sure there is meant to be a filter on the reserve pick up - I know mine has one.
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