Engine 17.4k topics

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

Crankshaft Assembly Question

Category: Engine Topic started 18 Mar 2023 21:47, by daveo
8587 Views
Last Post by SWest 01 May 2023 10:13
6 Replies

1982 kz440 excessive engine vibration

Category: Engine Topic started 28 Apr 2023 14:13, by 80kzer
1051 Views
Last Post by Scirocco 28 Apr 2023 17:29
10 Replies

Timing Advancer Seized

Category: Engine Topic started 26 Apr 2023 20:35, by Walnut
1074 Views
Last Post by Scirocco 28 Apr 2023 11:33
32 Replies

oil cooler thermostat

Category: Engine Topic started 25 Apr 2023 08:41, by Fox
4136 Views
Last Post by ckahleer 27 Apr 2023 20:42
4 Replies

Crankshaft Welding

Category: Engine Topic started 27 Apr 2023 01:27, by daveo
1417 Views
Last Post by Nebr_Rex 27 Apr 2023 18:23
14 Replies

81 KZ305 hard starting

Category: Engine Topic started 15 Dec 2022 10:21, by ckahleer
3574 Views
Last Post by ckahleer 26 Apr 2023 19:30
6 Replies

torque wrench settings

Category: Engine Topic started 18 Apr 2023 09:09, by collin 618
974 Views
Last Post by collin 618 25 Apr 2023 10:06
84 Replies

‘76 KZ900 LTD. Need some advice.

Category: Engine Topic started 07 Apr 2023 22:27, by motomisfit
9803 Views
Last Post by motomisfit 25 Apr 2023 09:17
3 Replies

KZ750 cam end caps

Category: Engine Topic started 24 Apr 2023 17:08, by Elfarm98648
693 Views
Last Post by Elfarm98648 24 Apr 2023 18:49
11 Replies

Help! Did I screw up my engine? Z1 refresh

Category: Engine Topic started 16 Apr 2023 20:27, by sf4t7
1333 Views
Last Post by hardrockminer 24 Apr 2023 18:03
2 Replies

How many cubic centimeters does my kz A1 have now?

Category: Engine Topic started 24 Apr 2023 14:45, by MLMG
835 Views
Last Post by MLMG 24 Apr 2023 17:14
9 Replies

What's the trick to install valve stem keepers?

Category: Engine Topic started 21 Apr 2023 13:40, by ckahleer
2705 Views
Last Post by Wookie58 24 Apr 2023 05:45
1 Replies

1978 KZ1000B2 LTD Service Manual

Category: Engine Topic started 22 Apr 2023 07:56, by kevinbuckner
866 Views
Last Post by Scirocco 22 Apr 2023 15:06
2 Replies

zr550 wiseco 615cc build

Category: Engine Topic started 22 Apr 2023 07:08, by Zaddict
718 Views
Last Post by Injected 22 Apr 2023 09:49
13 Replies

Compression issues

Category: Engine Topic started 26 Mar 2023 14:06, by jpacewic
2604 Views
Last Post by F64 22 Apr 2023 08:49
33 Replies

1982(83?) KZ550 C

Category: Engine Topic started 13 Apr 2023 10:05, by dthemac
3180 Views
Last Post by Scirocco 21 Apr 2023 17:13
8 Replies

Cam chain sprockets check

Category: Engine Topic started 19 Apr 2023 15:01, by Fox
975 Views
Last Post by TexasKZ 20 Apr 2023 13:44
14 Replies

Using zx1 extralube in cylinders!

Category: Engine Topic started 31 Jan 2021 02:47, by Sheath
3680 Views
Last Post by Street Fighter LTD 20 Apr 2023 13:18
5 Replies

RUBBER PLUG,CYLINDER 92074-030

Category: Engine Topic started 19 Apr 2023 06:42, by Fox
872 Views
Last Post by willemZ900 20 Apr 2023 12:41
4 Replies

KZ750r1 Exhaust

Category: Engine Topic started 15 Apr 2023 16:31, by redrkt
936 Views
Last Post by redrkt 16 Apr 2023 19:05
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