Tom Barth
(248) 674.2325
1238 Irwin
Drive - Waterford, MI 48327
Greenflag Karting
TM Racing Setup Notes K9B
Set Up Notes - K9B
On this Page:
K9B Setup Notes - TM Comparison - Maintenance Schedules
The settings are starting points for trouble free operation. Tuning for performance can only be accomplished when gearing, chassis set up and weather conditions are known for each track outing. |
|
Ignition Timing |
1.6mm / .063” |
Squish |
1.1mm / .043” |
Initial Carburetor Setting: |
|
needle |
K22 |
atomizer |
DQ 268 |
inner idle |
45 |
outer idle |
50 |
main jet |
162 to 172 |
TM Comparison
Metrics |
KV95 |
K9B |
MOTO |
Ignition Timing |
108> 1.2mm |
1.0 - 1.4mm |
1.0 - 1.2mm |
| . | 100< .9 to 1.0 |
. | . |
Combustion Chamber Volume |
11.8 - 12.0cc |
11cc |
10.0 - 11.0cc |
Exhaust Port Height |
std |
std |
33mm |
Piston to Bore Clearance |
.07-.75mm |
.07-.75mm |
.06-.065mm |
Maintenance
Schedules
Maintenance |
KV95 |
K9B |
Moto |
Piston & ring |
20L |
30L |
30L |
Rod |
120L |
120L |
120L |
Crankshaft bearings |
60L |
60L |
60L |
Piston pin & bearing |
60 - 70L |
60 - 70L |
60 - 70L |
Rod bearing |
120L |
120L |
120L |