From:Chris Newbold
Subject:Ace pistons Date:Thu Apr 17 13:48:07 2014
Could anybody help with the following please

We have a 1922 ace undergoing an engine rebuild require the following information if possible

The piston diameter is 2.714 which is 1922 oversize

Overall height of piston from skirt to crown
Target weight of piston without rings and pin
Compression height ( centre of pin to crown )
Piston to bore clearance

Many thanks