Dating engine

Status
Not open for further replies.
ninja

ninja

Joined
Oct 10, 2017
Messages
110
Country flag
Bought a 71 Commando 750 with no numbers on engine cases not a problem but want accurately date engine anything i can look for so at least I can order parts correctly.
 
You should be be at least able to bracket it's date with the information on this link.

http://atlanticgreen.com/engcases.htm

Or maybe post a picture as there will be clues regarding the year of manufacture by the type of breather and sump plug it has.
 
Last edited:
Ah ok breather is on top of front left case and sump plug is a big un.
 
If the points are in the timing cover and tacho on the front of the crankcase I reckon you've got a 1970 or 71 engine.
 
Status
Not open for further replies.

Similar threads

I
dating amc pre-commando gearboxes
Replies
1
Views
179
mdt-son
M
D
Late Mk3 engine crankcase differences
Replies
5
Views
380
kommando
kommando
Jonez69
Can worn isolastics increase engine wear or even damage?
Replies
12
Views
1,297
Jonez69
Jonez69
D
At what engine number was the starter motor position (behind the barrel) introduced on the 750?
2
Replies
22
Views
1,932
batrider
batrider
S
Engine tends to cut when hot
2
Replies
23
Views
1,919
SteveBorland
S
Back
Top