Author Topic: IT 425 piston compatability  (Read 835 times)

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Offline kawabunga

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IT 425 piston compatability
« on: June 14, 2014, 12:46:25 PM »
  I'm thinking of springing for an IT 425 That is supposedly good running shape for $425.
It just so happens that I have an excellent 79' YX 400 complete  top end in the shed.
 Does anyone know if it will fit?
Other rides, Hondasaki 200 hybrid, RFVC XL 200, IT 175, XL 500, 86' 750 Gixxer.

Offline Tony H

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Re: IT 425 piston compatability
« Reply #1 on: June 14, 2014, 02:17:25 PM »
The IT425 piston is unique. It has a longer skirt than the 400's.
cheers Tony

Offline Tony H

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Re: IT 425 piston compatability
« Reply #2 on: June 14, 2014, 02:27:17 PM »
Sorry, I miss read. The 425  bottom end is the same as the 79 IT400F. Not sure about the YX400.