Topic: 810 kit ID

[mixstup]

Hi guys,

I recently bought a stinker '72 with an Andrews A grind cam and an unknown set of pistons with 811 stamped into the top,any ideas who made them?

Thanks

Mick

[bwaller]

Hi Mick,

Is there anything stamped in the underside below the pin boss?

[mixstup]

Hi Brent,

Looks like a small oval with two figures , I can't make them out ,one has an oil hole drilled through it.

4016 stamped on the other side.

I first thought they were maybe JE as the circlips are different to the Wisecos in my Z1.

Cheers

Mick

[MRieck]

Hi Brent,

Looks like a small oval with two figures , I can't make them out ,one has an oil hole drilled through it.

4016 stamped on the other side.

I first thought they were maybe JE as the circlips are different to the Wisecos in my Z1.

Cheers

Mick

Are they spirolocks?

[mixstup]

Is Spirolock like a keychain ring With a Flat profile ?

[sohc boy]

look like .Wiseco.....early ones

[mixstup]

Thanks guys!

[Jerry Rxman Griffin aka MuthaF'er]

NOT Yoshimura

[MRieck]

look like .Wiseco.....early ones

Yes. No top rings for those. There is a solution but it sucks and I'll never do it again.

[754]

  Seking of rings, anyone ever thinned them on a surface grinder? I know some types you may not want to do it, like plated ones.

[MRieck]

The deal is to cut the top groove wider, use a spacer and install a thinner top ring. I've done it and it absolutely, positively, totally sucks.

[Jerry Rxman Griffin aka MuthaF'er]

Mike,

You do realize the Patriots are playing?