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KTM RC 390 Technical Section
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Engine and Technical Discussion
Discussion of the KTM RC 390 Engine and Powertrain.
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A
How to increase the idle?
AZ_Atypical
Yesterday at 4:53 PM
Replies
0
Views
11
Yesterday at 4:53 PM
AZ_Atypical
A
Slightly rough idle, occasional stalls with quick revs
Xtremsiege2
Apr 29, 2023
Replies
4
Views
177
May 24, 2023
Xtremsiege2
Fault codes P0134 & P0117
skidrc
May 22, 2023
Replies
0
Views
51
May 22, 2023
skidrc
G
RC 390 Gear Shaft Problem
gk1985
Oct 26, 2015
Replies
2
Views
3K
May 12, 2023
kevinduke
Fuel filter
slashfive
Apr 13, 2019
Replies
5
Views
2K
May 9, 2023
mau
M
V
Need Help
Scraping Noise in 4th Gear
vader_782
May 8, 2023
Replies
1
Views
64
May 8, 2023
Formula390
M
New Cylinder Head
mau
Apr 18, 2023
Replies
8
Views
234
May 8, 2023
Formula390
Wiring harness trim
mdabyo
Mar 2, 2017
Replies
2
Views
1K
May 2, 2023
Duke2211
D
O
2015 ~5k Oil Weep
OpusNectar
Jun 3, 2019
Replies
10
Views
2K
Apr 25, 2023
Karfanatik
M
Oil disapearing
matdrefs
Feb 28, 2021
Replies
10
Views
3K
Apr 21, 2023
randycastell
Noise every 30 seconds
Kanaloa
Nov 13, 2022
Replies
7
Views
357
Apr 10, 2023
Kanaloa
R
What 390 engines fit into a 2015 frame?
RickCrespo
Mar 31, 2023
Replies
0
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119
Mar 31, 2023
RickCrespo
R
C
Switching from a 2015 to a 2017 motor
chuckc317
Sep 30, 2020
Replies
1
Views
316
Mar 31, 2023
RickCrespo
R
E
Need Help
Cranks but No Start after broken Spark Plug tip help please?
ESPEC
Feb 27, 2023
Replies
2
Views
281
Mar 27, 2023
Reheite
R
S
Broken spark plugs
stubble
May 2, 2021
Replies
11
Views
2K
Feb 27, 2023
ESPEC
E
R
Need Help
Bad News. Figured out today I have blown my headgasket....
rcrider
Nov 18, 2022
Replies
17
Views
1K
Feb 16, 2023
chevaliernoir
T
Compression test psi
Thundersporter
Jun 4, 2017
Replies
9
Views
4K
Feb 2, 2023
1JZSupra
Need Help
Bike shuts off at idle, and feels like it has two powerbands
Hubn
Oct 11, 2022
Replies
8
Views
317
Jan 29, 2023
1JZSupra
N
Need Help
Mass of cylinderhead complete
Niels
Jan 27, 2023
Replies
0
Views
105
Jan 27, 2023
Niels
N
Rapid bike install
joeprides
Jan 21, 2023
Replies
2
Views
233
Jan 23, 2023
joeprides
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