OST and JE Piston collaborate - New piston!
07-15-2014, 12:26 AM
Post: #5
RE: OST and JE Piston collaborate - New piston!
UPDATE:

After in-depth consultation, the FSR skirt is being discarded in favor of a full skirted JE piston. The new dome will be retained, but the FSR /Asym skirts are NOT going to be used, I'm having the new piston retain JE Pistons full skirt.

WHY - ? Do to rod to stroke ratio, and engine speeds the FSR/Asym piston tends to "beat up" the 4AG cylinder bores. My whole intention with this piston is to supply a long lasting performance upgrade.

So... the new pistons will be fully skirted, and will carry the new crown.

Dan -

You can |Sad .... OR you can ask for help!!!

OST Porting service - http://hachiroku.net/forums/showthread.php?t=19991
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RE: OST and JE Piston collaborate - New piston! - oldeskewltoy - 07-15-2014 12:26 AM

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