1927 AJS H4 big end assembly (350 SV) - new BE assemblies

Information relating to Matchless and AJS Models built prior to 1939
Locked
g80csp11
Member
Posts: 1567
Joined: Mon Jan 01, 1990 12:00 am
Location: WEST SUSSEX UK

1927 AJS H4 big end assembly (350 SV) - new BE assemblies

Post by g80csp11 »

Just in case it helps anyone i've had 3 new BE assemblies made for my 1927 H4 340 SV
couldn't find a replacement anywhere , so had some made
let me know if you are interested and i can send pictures and cost
Alpha were never very keen to make me one !

I had 3 complete assemblies made by a specialist engineering company , so have 2 spare

New crank pin , cage , rollers , and nuts
SPRIDDLER
Member
Posts: 8542
Joined: Wed Sep 01, 2004 1:00 am
Location: WEST SUSSEX UK

Re: 1927 AJS H4 big end assembly (350 SV) - new BE assemblie

Post by SPRIDDLER »

g80csp11 (aka 'Thrifty Peter') may be a F1 engine development engineer but he still hasn't mastered posting photos. :roll:

Here are the big end assemblies with the replacement billet conrod.
Big end assy 1927 H4 (640x415).jpg
and this is the much ridden Ajay H4 (about an hour before a pothole fractured the crankcase and wrecked the piston and conrod on the return home).
CIMG4526 (640x480).jpg
You do not have the required permissions to view the files attached to this post.
Last edited by SPRIDDLER on Fri Mar 27, 2020 10:02 am, edited 2 times in total.
'There is a tide in the affairs of men
Which taken at the flood............'
g80csp11
Member
Posts: 1567
Joined: Mon Jan 01, 1990 12:00 am
Location: WEST SUSSEX UK

Re: 1927 AJS H4 big end assembly (350 SV) - new BE assemblie

Post by g80csp11 »

Thanks Nev, should have also said fitted to a new Billet machined con rod, believe me this one wont break
good for another 93 years
Locked