Engine and Technical Discussion

Discussion of the KTM RC 390 Engine and Powertrain.
ktmnz
Engine stalling / loss of power whilst riding
Replies
4
Views
917
Hubn
Hubn
Kanaloa
Noise every 30 seconds
Replies
5
Views
152
Kanaloa
Kanaloa
R
Need Help Bad News. Figured out today I have blown my headgasket....
Replies
16
Views
311
KTMLaos
KTMLaos
R
Upgrading intake and installing PCV
Replies
3
Views
211
Ares
Ares
AryanWinters
Do I need to get my bike dynoed after installing Competition Werkes GP Slip-On?
Replies
2
Views
245
KTMLaos
KTMLaos
G
Question Speed indicator
Replies
2
Views
88
GaetanoRC390
G
projek7r
Wiring diagram for 2018+ motor - pickup coil wires??
Replies
6
Views
416
GaetanoRC390
G
TVann
I'm Done With RC390's
Replies
10
Views
1K
projek7r
projek7r
M
ECU Failure - TC during track day session
Replies
0
Views
122
MuddyFox
M
Y
Tach Sensor wire
Replies
6
Views
367
Icehax
I
othebe
Clutch not disengaging
Replies
6
Views
1K
oroone
O
unicorn_violence
Clutch Failure on the Track!
Replies
9
Views
4K
oroone
O
B
RC390 Cup Bike want start unless its a neutral
Replies
9
Views
172
pineappleguru
P
M
RC 390 stalling at idle in neutral due to loose sparkplug connector and ignition coil failure
Replies
1
Views
1K
Icehax
I
Hubn
Need Help Bike shuts off at idle, and feels like it has two powerbands
Replies
2
Views
126
Hubn
Hubn
Vinegar_Bend
Rear wheel harder to spin; chain seems too tight but is in spec
Replies
3
Views
186
g-force
G
dan668s
Building a 2022 race bike
Replies
4
Views
385
kostean
K
KTMLaos
Question Dimsport Rapid Bike Race + YouTune
Replies
0
Views
123
KTMLaos
KTMLaos
B
Need Help High Coolant temperature warning
Replies
2
Views
225
boyter
B
O
2022 race bike
Replies
3
Views
359
DavidSim
DavidSim
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