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Workshop => Engine and Bottom End => Topic started by: jwestra on July 11, 2013, 12:04:56 PM

Title: ct piston
Post by: jwestra on July 11, 2013, 12:04:56 PM

hey there. i have one of my friends ct310 motor here. and it melted the piston on a lean condition.
the piston has w72-20 stamped on the inside, and it measures 72.90 with the mic.
what piston size is this and where is the best place to buy them?

thank you.

Title: ct piston
Post by: derby on July 11, 2013, 07:50:30 PM

More than likely it is what they consider a 73mm piston.  But when you call to get a new one make sure and give them the measurement.  Not sure what the number is maybe an older piston.

Title: ct piston
Post by: enri330r on July 14, 2013, 06:26:35 PM

a few days ago I contact ct racing by mail, these prices gave me

Sleeve $ 115.00
310 Piston Kit $ 159.95
Top End Gasket Set $ 34.95

the price is very good.
I buy one of 72 in another place and I really regret that cost me $ 189

I hope you serve greetings