Engine

New Topic

939 topics

Page 1 of 19
- Jump to page:
1
2
3
4
5
…
19
Next

Topics

Replies

Views

Last post

Piston sizes

Last post by KR-1R « Wed Jun 19, 2019 2:53 am
Replies: 4
by Skinnybob46 » Sun May 19, 2019 8:01 pm

4 Replies

8770 Views

Last post by KR-1R
Wed Jun 19, 2019 2:53 am
Starting a tear down. To Nikasil or sleeve?

Last post by stevo135+ « Sun Feb 14, 2021 7:09 pm
Replies: 2
by P1KL3 » Fri Jan 15, 2021 10:20 am

2 Replies

421 Views

Last post by stevo135+
Sun Feb 14, 2021 7:09 pm
Mikuni TMX 30 re-build help.

Last post by stevo135+ « Sun Feb 14, 2021 1:41 pm
Replies: 12
by stevo135+ » Sun Dec 13, 2020 6:50 pm

12 Replies

777 Views

Last post by stevo135+
Sun Feb 14, 2021 1:41 pm
Kr1s strip down

Last post by James P « Fri Feb 05, 2021 10:23 am
Replies: 2
by silverhawk » Wed Jan 27, 2021 7:46 pm

2 Replies

295 Views

Last post by James P
Fri Feb 05, 2021 10:23 am
Airbox

Last post by silverhawk « Wed Dec 09, 2020 10:36 pm
Replies: 2
by silverhawk » Wed Dec 09, 2020 6:42 pm

2 Replies

222 Views

Last post by silverhawk
Wed Dec 09, 2020 10:36 pm
Clutch dragging

Last post by Stealthquattro « Sat Nov 21, 2020 2:51 pm
Replies: 2
by Stealthquattro » Fri Nov 20, 2020 2:07 pm

2 Replies

337 Views

Last post by Stealthquattro
Sat Nov 21, 2020 2:51 pm
Piston ring end gap

Last post by Frunobulax « Thu Nov 12, 2020 2:27 pm
Replies: 2
by Frunobulax » Wed Oct 28, 2020 5:24 am

2 Replies

456 Views

Last post by Frunobulax
Thu Nov 12, 2020 2:27 pm
Comp test after rebuild

Last post by Simba « Fri Oct 02, 2020 11:07 pm
Replies: 2
by Simba » Thu Oct 01, 2020 9:57 pm

2 Replies

518 Views

Last post by Simba
Fri Oct 02, 2020 11:07 pm
Is the ignition mod worth it?

Last post by mellorp « Tue Aug 25, 2020 9:51 am
Replies: 12
by solomonheckler » Sat Feb 29, 2020 8:28 pm

12 Replies

2384 Views

Last post by mellorp
Tue Aug 25, 2020 9:51 am
Engine painted parts??

Last post by jarno « Thu Jun 18, 2020 7:14 pm
Replies: 5
by zx12arrgh » Sun Jun 07, 2020 10:40 am

5 Replies

1808 Views

Last post by jarno
Thu Jun 18, 2020 7:14 pm
Vapour or fine grit blasting

Last post by Binetta Steve « Wed Jun 10, 2020 6:03 pm
Replies: 1
by zx12arrgh » Tue Jun 09, 2020 10:20 pm

1 Replies

495 Views

Last post by Binetta Steve
Wed Jun 10, 2020 6:03 pm
KMX 125 engine re-build.

Last post by JanBros « Wed Jun 03, 2020 12:10 am
Replies: 28
by stevo135+ » Sat Oct 26, 2019 6:20 pm
1

2
28 Replies

5444 Views

Last post by JanBros
Wed Jun 03, 2020 12:10 am
My baby is sick, start on one cylinder only.

Last post by solomonheckler « Fri May 15, 2020 9:01 pm
Replies: 6
by Xirious » Tue Mar 31, 2020 12:25 pm

6 Replies

1455 Views

Last post by solomonheckler
Fri May 15, 2020 9:01 pm
Kr-1s clutch assembly - gear lash

Last post by kiwisteve74 « Sun Apr 19, 2020 9:20 am
Replies: 10
by kiwisteve74 » Sun Apr 12, 2020 7:19 am

10 Replies

2071 Views

Last post by kiwisteve74
Sun Apr 19, 2020 9:20 am
kr1s compression test

Last post by strokerdave250350500 « Sun Apr 19, 2020 7:19 am
Replies: 14
by strokerdave250350500 » Sun Apr 05, 2020 11:01 am

14 Replies

2039 Views

Last post by strokerdave250350500
Sun Apr 19, 2020 7:19 am
Advice On Using Meteor 26j pistons

Last post by JanBros « Tue Apr 14, 2020 12:14 am
Replies: 1
by 3wheels » Mon Apr 13, 2020 11:09 pm

1 Replies

682 Views

Last post by JanBros
Tue Apr 14, 2020 12:14 am
Difficult to start

Last post by solomonheckler « Fri Dec 13, 2019 10:55 pm
Replies: 10
by solomonheckler » Fri Nov 22, 2019 8:30 pm

10 Replies

2951 Views

Last post by solomonheckler
Fri Dec 13, 2019 10:55 pm
KR-1R fuel starvation from carbs to cylinder head

Last post by 500bernie « Tue Oct 29, 2019 12:33 am
Replies: 4
by teardropdan » Sat Oct 26, 2019 2:41 pm

4 Replies

1517 Views

Last post by 500bernie
Tue Oct 29, 2019 12:33 am
Clutch assembly won’t slip! What am I doing wrong

Last post by Gerrit « Mon Oct 21, 2019 4:25 pm
Replies: 4
by Xirious » Sat Oct 19, 2019 2:38 pm

4 Replies

1573 Views

Last post by Gerrit
Mon Oct 21, 2019 4:25 pm
What Squish to use

Last post by Binetta Steve « Fri Oct 11, 2019 9:59 pm
Replies: 5
by geezagillard » Tue Oct 08, 2019 9:34 pm

5 Replies

1785 Views

Last post by Binetta Steve
Fri Oct 11, 2019 9:59 pm
Clutch and crankshaft tooth markings

Last post by Gerrit « Thu Sep 12, 2019 1:33 pm
Replies: 1
by kiwisteve74 » Mon Sep 09, 2019 11:27 am

1 Replies

1271 Views

Last post by Gerrit
Thu Sep 12, 2019 1:33 pm
Wiseco Piston Comparison

Last post by geezagillard « Sat Aug 24, 2019 8:39 pm
Replies: 3
by geezagillard » Sun Aug 18, 2019 11:22 pm

3 Replies

1915 Views

Last post by geezagillard
Sat Aug 24, 2019 8:39 pm
jollymoto exhaust an v force reeds jetting

Last post by slashing « Sat Aug 17, 2019 11:32 pm

by slashing » Sat Aug 17, 2019 11:32 pm

0 Replies

859 Views

Last post by slashing
Sat Aug 17, 2019 11:32 pm
Gearbox output shaft seals - now obsolete

Last post by Coose « Fri Jul 05, 2019 6:09 pm
Replies: 5
by Coose » Wed Jul 03, 2019 12:11 pm

5 Replies

2119 Views

Last post by Coose
Fri Jul 05, 2019 6:09 pm
Head gasket failure causes

Last post by Coose « Wed Jul 03, 2019 7:07 am
Replies: 13
by Professor » Tue Sep 25, 2018 9:53 am

13 Replies

3217 Views

Last post by Coose
Wed Jul 03, 2019 7:07 am
Info on Wideband air fuel ratio meter

Last post by scooble « Sun May 05, 2019 8:04 pm
Replies: 5
by fred » Sat May 04, 2019 9:16 pm

5 Replies

1794 Views

Last post by scooble
Sun May 05, 2019 8:04 pm
How to tell crank seals need replacing?

Last post by podman « Sun Apr 28, 2019 8:25 pm
Replies: 3
by SeanW » Thu Apr 25, 2019 12:54 pm

3 Replies

1619 Views

Last post by podman
Sun Apr 28, 2019 8:25 pm
KIPS Valve Oil Seal

Last post by Davy_G « Sun Apr 28, 2019 11:41 am
Replies: 2
by Davy_G » Thu Apr 25, 2019 8:29 pm

2 Replies

1163 Views

Last post by Davy_G
Sun Apr 28, 2019 11:41 am
remote carb idle screw

Last post by SeanW « Fri Apr 26, 2019 12:53 pm

by SeanW » Fri Apr 26, 2019 12:53 pm

0 Replies

905 Views

Last post by SeanW
Fri Apr 26, 2019 12:53 pm
Pump or pre mix

Last post by KR-1R « Wed Apr 03, 2019 11:26 pm
Replies: 5
by Pwrnp31 » Thu Mar 21, 2019 2:17 pm

5 Replies

2106 Views

Last post by KR-1R
Wed Apr 03, 2019 11:26 pm
earth electrode worn/ piston crown melted

Last post by tzkr1s « Wed Apr 03, 2019 10:09 pm
Replies: 4
by yatasaki » Mon Nov 12, 2012 8:52 pm

4 Replies

1996 Views

Last post by tzkr1s
Wed Apr 03, 2019 10:09 pm
Zeeltronic Ignition Map

Last post by Mbuk « Fri Mar 22, 2019 7:09 pm
Replies: 3
by Mbuk » Thu Mar 21, 2019 11:27 pm

3 Replies

1497 Views

Last post by Mbuk
Fri Mar 22, 2019 7:09 pm
Radiator Guard

Last post by Garry « Tue Mar 19, 2019 9:10 am
Replies: 3
by Pops » Sat Mar 16, 2019 4:36 pm

3 Replies

1416 Views

Last post by Garry
Tue Mar 19, 2019 9:10 am
Power valve removal

Last post by JanBros « Wed Mar 13, 2019 9:33 am
Replies: 5
by Spanky » Sat Mar 09, 2019 7:31 am

5 Replies

1953 Views

Last post by JanBros
Wed Mar 13, 2019 9:33 am
Nikon pipes

Last post by 500bernie « Wed Mar 06, 2019 8:50 pm
Replies: 6
by Robypvs » Fri Mar 01, 2019 3:38 pm

6 Replies

1770 Views

Last post by 500bernie
Wed Mar 06, 2019 8:50 pm
barrel platers recommendations please

Last post by KR-1R « Sun Mar 03, 2019 4:21 am
Replies: 7
by fred » Fri Mar 01, 2019 9:25 pm

7 Replies

2002 Views

Last post by KR-1R
Sun Mar 03, 2019 4:21 am
Vforce reed valve?

Last post by Kawakaare « Fri Feb 15, 2019 5:05 pm
Replies: 13
by Kawakaare » Tue Feb 12, 2019 11:31 pm

13 Replies

3154 Views

Last post by Kawakaare
Fri Feb 15, 2019 5:05 pm
Kr1 v kr1s barrel

Last post by brettsa « Thu Feb 14, 2019 7:09 pm
Replies: 1
by brettsa » Thu Feb 14, 2019 6:45 pm

1 Replies

1146 Views

Last post by brettsa
Thu Feb 14, 2019 7:09 pm
anyone recommend a crankshaft rebuilder

Last post by NOSHER « Wed Jan 16, 2019 4:21 pm
Replies: 6
by NOSHER » Sun Jan 13, 2019 12:39 am

6 Replies

2275 Views

Last post by NOSHER
Wed Jan 16, 2019 4:21 pm
1 cylinder intermittent firing

Last post by Skinnybob46 « Fri Jan 04, 2019 10:36 am
Replies: 5
by Skinnybob46 » Sun Dec 09, 2018 9:19 pm

5 Replies

2363 Views

Last post by Skinnybob46
Fri Jan 04, 2019 10:36 am
spraying engine ?

Last post by kinkyfreestyler « Tue Jan 01, 2019 11:50 am
Replies: 8
by kinkyfreestyler » Wed Dec 26, 2018 12:38 am

8 Replies

2564 Views

Last post by kinkyfreestyler
Tue Jan 01, 2019 11:50 am
KMX oversized piston.

Last post by stevo135+ « Tue Nov 06, 2018 8:26 pm
Replies: 8
by stevo135+ » Sat Jul 14, 2018 11:39 pm

8 Replies

3917 Views

Last post by stevo135+
Tue Nov 06, 2018 8:26 pm
Fitting the YFZ450 Radiator

Last post by 500bernie « Wed Oct 10, 2018 11:45 pm
Replies: 2
by 500bernie » Tue Oct 09, 2018 9:57 pm

2 Replies

1924 Views

Last post by 500bernie
Wed Oct 10, 2018 11:45 pm
boggy running between 3-5k at 1/4 throttle

Last post by EGG « Wed Oct 03, 2018 11:55 am
Replies: 5
by EGG » Mon Oct 01, 2018 1:45 pm

5 Replies

2251 Views

Last post by EGG
Wed Oct 03, 2018 11:55 am
Squish clearance and compression ratio - advice please!

Last post by JanBros « Sat Jul 28, 2018 10:15 am
Replies: 31
by James P » Sun Jan 18, 2015 7:19 am
1

2

3
31 Replies

11120 Views

Last post by JanBros
Sat Jul 28, 2018 10:15 am
Poor low speed running.

Last post by dmac « Fri Jul 27, 2018 5:50 pm
Replies: 14
by Tony » Tue Nov 15, 2011 11:20 pm

14 Replies

4701 Views

Last post by dmac
Fri Jul 27, 2018 5:50 pm
Balance shaft rebuild?

Last post by Joe439 « Thu Jul 12, 2018 3:42 am
Replies: 6
by Joe439 » Wed Feb 28, 2018 11:32 pm

6 Replies

3104 Views

Last post by Joe439
Thu Jul 12, 2018 3:42 am
not rev'ing past7500

Last post by Mouser « Sun Jul 08, 2018 8:31 pm
Replies: 43
by Mouser » Sat May 26, 2018 4:06 pm
1

2

3
43 Replies

10996 Views

Last post by Mouser
Sun Jul 08, 2018 8:31 pm
CRANK SEAL REPLACEMENT

Last post by NOSHER « Sun Jun 03, 2018 11:09 am
Replies: 12
by NOSHER » Sun Nov 05, 2017 8:29 pm

12 Replies

4476 Views

Last post by NOSHER
Sun Jun 03, 2018 11:09 am
reverse gear selector ? race box ?

Last post by JanBros « Sun May 06, 2018 2:48 pm
Replies: 3
by kinkyfreestyler » Mon Apr 30, 2018 9:56 pm

3 Replies

2102 Views

Last post by JanBros
Sun May 06, 2018 2:48 pm

New Topic

939 topics

Page 1 of 19
- Jump to page:
1
2
3
4
5
…
19
Next

Return to Board Index

Forum permissions

You cannot post new topics in this forum
You cannot reply to topics in this forum
You cannot edit your posts in this forum
You cannot delete your posts in this forum
You cannot post attachments in this forum