Engine

27 Replies

Upgrading a KZ400 engine with 440 cylinders and oversize pistons

Category: Engine Topic started 28 Dec 2025 05:36, by quantity

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3

3159 Views

Last Post by quantity 30 Mar 2026 11:39

10 Replies

Which Side Faces Up?

Category: Engine Topic started 17 Mar 2026 20:10, by daveo

737 Views

Last Post by asphalt900 29 Mar 2026 04:48

19 Replies

clutch won't disengage- cant adjust enough?

Category: Engine Topic started 02 Nov 2015 02:28, by Lord_Verminaard

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7926 Views

Last Post by menno_kz700 27 Mar 2026 13:39

23 Replies

KZ650 Engine start troubleshooting

Category: Engine Topic started 08 Mar 2026 14:45, by Rideallyear

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1719 Views

Last Post by TexasKZ 26 Mar 2026 22:13

10 Replies

Sorry, need some help again

Category: Engine Topic started 18 Mar 2026 16:25, by rickysnicker

714 Views

Last Post by Wookie58 24 Mar 2026 06:48

8 Replies

Z1 Cam Chain Idler Gear Bearings

Category: Engine Topic started 19 Mar 2026 21:01, by JT-NZ

618 Views

Last Post by JT-NZ 23 Mar 2026 13:51

14 Replies

Valve shims

Category: Engine Topic started 12 Mar 2026 06:42, by rickysnicker

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1573 Views

Last Post by rickysnicker 23 Mar 2026 06:30

5 Replies

Piston

Category: Engine Topic started 20 Mar 2026 12:12, by lovethemkzs

533 Views

Last Post by daveo 20 Mar 2026 18:51

3 Replies

cltch spring bolts

Category: Engine Topic started 18 Mar 2026 08:55, by kawastrtfgtr

530 Views

Last Post by kawastrtfgtr 19 Mar 2026 05:13

5 Replies

Not A Problem

Category: Engine Topic started 14 Mar 2026 14:53, by daveo

583 Views

Last Post by rickysnicker 15 Mar 2026 07:31

5 Replies

Should I replace this damaged alternator magnet?

Category: Engine Topic started 07 Mar 2026 06:51, by Legionnaire1856

634 Views

Last Post by bry195 14 Mar 2026 19:30

8 Replies

Recommend sealant for Z1 sight glass, please.

Category: Engine Topic started 11 Mar 2026 09:26, by slmjim+Z1BEBE

662 Views

Last Post by bry195 14 Mar 2026 19:23

3 Replies

Camshaft cover gasket

Category: Engine Topic started 08 Mar 2026 07:09, by kznutter

522 Views

Last Post by MFP-Joe 08 Mar 2026 12:50

10 Replies

Bad oil leak

Category: Engine Topic started 28 Nov 2025 11:53, by Legionnaire1856

1124 Views

Last Post by Wookie58 08 Mar 2026 07:40

3 Replies

Engine fitting

Category: Engine Topic started 07 Mar 2026 01:09, by Stusco

540 Views

Last Post by Kelly E 07 Mar 2026 16:43

2 Replies

Wha on earth has someone done to my starter gear hole?

Category: Engine Topic started 07 Mar 2026 06:45, by Legionnaire1856

511 Views

Last Post by DoctoRot 07 Mar 2026 15:42

5 Replies

1975 Z1 Cam and chain alignment

Category: Engine Topic started 06 Mar 2026 13:26, by danam

538 Views

Last Post by SWest 06 Mar 2026 20:18

0 Replies

1976 KZ900 LTD Gas TAnk

Category: Engine Topic started 06 Mar 2026 05:03, by darlington

442 Views

Last Post by darlington 06 Mar 2026 05:03

7 Replies

Metallic rattling noise w/ video

Category: Engine Topic started 05 Mar 2026 06:39, by CB82

607 Views

Last Post by kevski 06 Mar 2026 01:21

3 Replies

Z1 / Z1000 Cam Caps & Bearings

Category: Engine Topic started 23 Feb 2026 22:42, by JT-NZ

587 Views

Last Post by JT-NZ 24 Feb 2026 00:35

Engine 17.6k topics