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KDX 220R Jetting Modifications

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Posted by: Sport---------------------

I'm asking for jetting specs for a 2005 KDX 220R with the following Modifications:
Pro Circuit Platnium 2 Pipe with Pro Circuirt Pc Spark Arrester
Boysean RAD Valve
Perferated Airbox Lid
Riding Conditions would be aggressive enduro riding
Air Temperature about 70 to 80 degrees F
Altitude 1000 Feet
The bike has A 42 PILOT JET and A 145 MIAN JET at the present time and needle clip is in the fourth notch.
The Air screw is set at the stock setting
I am currently running 40:1 BeNol Pre-mix with 93 Octane pump fuel.

Thanks in advance for the info.

Sport


Posted by: krazyinski---------------------

Quote:
Originally Posted by Sport
I'm asking for jetting specs for a 2005 KDX 220R with the following Modifications:
Pro Circuit Platnium 2 Pipe with Pro Circuirt Pc Spark Arrester
Boysean RAD Valve
Perferated Airbox Lid
Riding Conditions would be aggressive enduro riding
Air Temperature about 70 to 80 degrees F
Altitude 1000 Feet

The bike has stock jetting at the present time and needle clip is in the fourth notch.

Thanks in advance for the info.

Sport

To get some responses you might want to explane why and hows of your need. also what pilot, needle, clip positon, main jet , air screw setting and fuel ratio your presently running.


Posted by: Sport---------------------

Quote:
Originally Posted by krazyinski
To get some responses you might want to explane why and hows of your need. also what pilot, needle, clip positon, main jet , air screw setting and fuel ratio your presently running.




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