Piston numbers
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- Location: SWEDEN
Piston numbers
I have an AJS 58/30 CS.The pistons are the same size but have different stamped numbers,left piston 023504 L6259,right piston 023504 L6299.What is the OD-size? Ithink i have to put in new rings because I have different compression in right and left.The left has 85 PSI and the right has 105 PSI.The barrels are in very good conditions.I hope there is an answer on the problem.
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- Joined: Mon Jan 01, 1990 12:00 am
- Location: WEST SUSSEX UK
Re: Piston numbers
see link to Hepolite catalogue , it will give compression height , piston length and diameter
I can only see 2 pistons , 7.5:1 and 9.:1 listed from 56-58
not sure this helps , other than to check pistons
cant see 023504 as a piston number anywhere
Spares list
http://archives.jampot.dk/book/Spares_l ... 0_30CS.pdf
piston summary
http://archives.jampot.dk/technical/Pis ... models.pdf
Hepollte catalogue
http://archives.jampot.dk/technical/Pis ... 4-1963.pdf
I can only see 2 pistons , 7.5:1 and 9.:1 listed from 56-58
not sure this helps , other than to check pistons
cant see 023504 as a piston number anywhere
Spares list
http://archives.jampot.dk/book/Spares_l ... 0_30CS.pdf
piston summary
http://archives.jampot.dk/technical/Pis ... models.pdf
Hepollte catalogue
http://archives.jampot.dk/technical/Pis ... 4-1963.pdf