trw dome top piston

does anybody have a spec sheet on the old trw dome top piston for a 340?????if so could you post it for me or email a copy..I have dome but a diff. brand and I am tring to compare what I have to them...if that makes any since.I cant get any info from the company that made the piston (custom set) unless i have the spec sheet that came with them and I dont but if I did I would not have to call and ask them..anyway I tring to fig. out my comp. and thought that would give me a good start.now could some one tell me how to meas. the pistons to get the info I need to use for the comp????sorry for the crazy ???????just tring to get a start on the car after a few years..... are can someone post the part # for the dome tops thanks

TRW L2322 12.5:1 power forged piston. I have an old magazine article concerning this I could scan and e-mail. I'll look for it tonight and scan it. I know you can mill this piston flat, it is very heavy. They have the 1/16" ring package.


TRW L2322F-std with full .407" dome and .017" out of deck should have 13.09:1 with a 63cc chamber and .039" gasket

The dome volume is 10.7cc

The Speed Pro/ Sealed Power #7035

hay thanks that would be great..nice looking duster you have there.....