acadian
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- Joined
- Mar 5, 2010
- Messages
- 1,432
Installed a new set of 30mm JRC's on Friday. Starts first kick out of the box, jetted to 220 and she pulls above idle like a dream, beautiful response, great tan on the plugs. Problem seems to be erratic idle. Now I traced a leak in the balance tube, corrected it, got both idle mixtures set to produce a nice tan burn on the plugs but she's still going up and down at idle. At settings that produce a stable idle, she runs too rich and fouls the plugs. Anyway, my overall feedback on these carbs is positive, and can't beat the performance for the cost....