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'11 KTM 530 EXC, 100% opening
Chart Key | |
Horsepower | |
Torque | |
CO% | |
As below plus needle jet replaced, modified OC-series needle & tuning (at 100% throttle opening) | |
Rebuilt engine with gas nitrided positive twist top ring, bronze valve guides, single point cut valve job, valve springs squared, detailed & shimmed to target seat pressures, throttle slide over-travel corrected, JD jet kit, and triple layer (stock filter, dust cover & filter skin) air filtration (at 100% throttle opening) |
50% opening
25% opening
12.5% opening
6% opening