Engine 17.5k topics

Camshaft, cylinder head, valves, cylinder block, pistons, exhaust, crankshaft, clutch, transmission, engine lubrication system, etc.
63 Replies

Valve adjustment Z1/KZ 1000

Category: Engine Topic started 16 May 2017 20:50, by SWest
40.3k Views
Last Post by xstreamcanadian 14 May 2024 13:04
49 Replies

ZX7/Z1 Oil Cooler

Category: Engine Topic started 18 Nov 2015 14:46, by SWest
34.2k Views
Last Post by SWest 28 Feb 2016 16:49
0 Replies

Tech Forum Rules

Category: Engine Topic started 18 Jun 2007 20:45, by KZQ
29.5k Views
Last Post by KZQ 18 Jun 2007 20:45
 
4 Replies

Bad oil leak

Category: Engine Topic started Yesterday 11:53, by Legionnaire1856
48 Views
Last Post by daveo Today 22:41
4 Replies

mis-matched cam caps

Category: Engine Topic started Yesterday 15:48, by Cra-z1
31 Views
Last Post by Cra-z1 Today 21:26
1 Replies

What’s in my oil pan?

Category: Engine Topic started Yesterday 15:43, by Legionnaire1856
31 Views
Last Post by Wookie58 Today 16:50
58 Replies

Top-End Reassembly

Category: Engine Topic started 24 Oct 2025 00:16, by daveo
1918 Views
Last Post by daveo 26 Nov 2025 20:34
31 Replies

5200rpms at 70mph, too high!! kz1000m2

Category: Engine Topic started 23 Nov 2025 12:15, by bound
412 Views
Last Post by ckahleer 26 Nov 2025 20:05
9 Replies

Experience with engine parts / piston kit from Cruzinimage in Japan …

Category: Engine Topic started 31 Mar 2025 02:16, by increasing
893 Views
Last Post by Cra-z1 23 Nov 2025 17:21
4 Replies

Teflon buttons vs circlips for piston wrist pins?

Category: Engine Topic started 15 Nov 2025 18:52, by sf4t7
241 Views
Last Post by Injected 17 Nov 2025 13:31
18 Replies

Camshaft Bearing seizure!! 1979 KZ1000 A3A, MKII

Category: Engine Topic started 02 Nov 2025 19:09, by Bobf
595 Views
Last Post by Bobf 14 Nov 2025 20:12
1 Replies

Mild backfire

Category: Engine Topic started 12 Nov 2025 09:46, by seebold
168 Views
Last Post by Warren3200gt 12 Nov 2025 12:52
13 Replies

Clicking From Engine Pulley?

Category: Engine Topic started 23 Jun 2020 19:26, by ERIK814
1624 Views
Last Post by JD_1982 11 Nov 2025 17:23
43 Replies

Took top off

Category: Engine Topic started 13 Oct 2025 18:59, by lovethemkzs
1514 Views
Last Post by Wookie58 09 Nov 2025 07:19
4 Replies

Can someone explain how this cam chain tensioner works

Category: Engine Topic started 05 Nov 2025 08:23, by ckahleer
303 Views
Last Post by ckahleer 06 Nov 2025 08:50
3 Replies

cylinder rubber damper locations

Category: Engine Topic started 05 Nov 2025 06:45, by D3
220 Views
Last Post by Injected 06 Nov 2025 07:39
16 Replies

Engine swap options

Category: Engine Topic started 04 Nov 2025 08:42, by HulkSmash
547 Views
Last Post by Injected 05 Nov 2025 09:41
1 Replies

KZ 400: Rating the condition of the balancer-chain

Category: Engine Topic started 03 Nov 2025 14:36, by WoW
117 Views
Last Post by WoW 03 Nov 2025 14:36
0 Replies

1983 KZ750L3 on the road & running great first since since 1997

Category: Engine Topic started 03 Nov 2025 13:33, by chopper1963
156 Views
Last Post by chopper1963 03 Nov 2025 13:33
5 Replies

Piston Rings

Category: Engine Topic started 02 Nov 2025 16:54, by Brian_antrican
244 Views
Last Post by Bloobaba 03 Nov 2025 09:18
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