Vortek Weihrauch 'O' Ring Piston Head Conversion

[bigtoe01]

Absolutely

I have 8 AA Sidelever Springers from the 1980s all of which run very nicely on O rings

But there are people who vehemently insist that they are out of date and should not be "revisited"

Can you believe it?



Matty

Matty, weren't the BSA O ring implements a little tight.... Not sure if the AA implements were the same?

[MattyBoy]

Matty, weren't the BSA O ring implements a little tight.... Not sure if the AA implements were the same?

BSA are famous for being tight yes - The grooves in the piston heads have to be made a little deeper - only a little though...

AA Sidelever O rings are not to tight , they slide nicely on the guns I have stripped and serviced

I expect you would have them even less crushed though

Matty