Spec. 040" overbore
cast piston
injection rods
44.5mm intake valve
38mm exhaust valve
45mm webbers
38mm chokes
12.5:1 compression
Measured at the wheels. Flywheel corrected to 128kw. No Dyno debates. It's a point of reference and I've been running my machine for 5 years so know how it compares to OEM specs....
For some reason I cannot get this to make power to 7000rpm. Down our main straight it tends to hit a brick wall. I like the low down torque coming out the corners. Any ideas.....
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