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Ryland · 03-08-2011, 10:50 AM

I would get your timing checked as the 4,000 RPM issue is a problem with how it's running, not something designed in to the car, your engine should be limited to 6,500rpm.

03-08-2011, 10:50 AM	#3 (permalink)
Ryland Master EcoModder Join Date: Jan 2008 Location: Western Wisconsin Posts: 3,903 honda cb125 - '74 Honda CB 125 S1 90 day: 79.71 mpg (US) green wedge - '81 Commuter Vehicles Inc. Commuti-Car Blue VX - '93 Honda Civic VX Thanks: 867 Thanked 434 Times in 354 Posts	I would get your timing checked as the 4,000 RPM issue is a problem with how it's running, not something designed in to the car, your engine should be limited to 6,500rpm.