Jetting - GT186, 30PHBH, TSR EVO
Posted: Thu Jan 21, 2016 7:12 pm
So, after finally getting the exhaust to fit I need to get the timing and jetting done.
So, its a 30phbh coming out the normal side on a GT186, no packers, exhaust port lowered slightly, Ram air filter on end of air hose, static indian wassel ignition set at 17 BTDC.
Nearly forgot, this also has a boost port between the casings and back of the reed valve if that makes any difference.
The current set up on the carb is
Main Jet 125
Atomiser AV266
Slide 40
Needle X13 (top clip i.e. weakest)
Pilot / idle jet 50
Choke jet 70
Float 8g
Float valve is a 200.
So, im thinking all this will be fine (was on a mugello 186 and 42mm clubman) for getting the ignition sorted, but obviously Ill need to get out on the road and go from there doing plug chops etc.
But wondered if anyone had any suggestions on anything i may have glaringly missed? Im wondering if it's really worth upping the float valve from a 200 to a 300?
So, its a 30phbh coming out the normal side on a GT186, no packers, exhaust port lowered slightly, Ram air filter on end of air hose, static indian wassel ignition set at 17 BTDC.
Nearly forgot, this also has a boost port between the casings and back of the reed valve if that makes any difference.
The current set up on the carb is
Main Jet 125
Atomiser AV266
Slide 40
Needle X13 (top clip i.e. weakest)
Pilot / idle jet 50
Choke jet 70
Float 8g
Float valve is a 200.
So, im thinking all this will be fine (was on a mugello 186 and 42mm clubman) for getting the ignition sorted, but obviously Ill need to get out on the road and go from there doing plug chops etc.
But wondered if anyone had any suggestions on anything i may have glaringly missed? Im wondering if it's really worth upping the float valve from a 200 to a 300?