smart carb 22 300rr

[dcm300rr]

I put a 36mm smart carb on my 22 300rr kept the oiling injection after some tunning bike ran great at 110 clicks alot more bottom end i ride trials and road mostly around home in ohio and saint helen Michigan road about 200 miles of 2 track then the next day rode 3 hr of single track about 40 miles i notice oil coming out the exhaust when i got back to camp i check the oil tank is was very low and bike is smoking a lot but it idled great and ran good but has no engine light but seems to be running in safe mode any idea

[F5 Dave]

Theoretically if the oil pump is still pumping the same amount, unless somehow your conversion is cranking it on more.

Spooge is usually caused by rich jetting. Unburnt fuel through incompletion combustion will be spat out the back. That fuel contains oil. Low rpm stuff always let's more short circuit fuel past as the pipe is tuned further up.

[aj_mariner]

SC2 is an overpriced paperweight. Put the Keihin back on.