Nic Posted October 10, 2009 Share Posted October 10, 2009 (edited) Can't remember seeing these before, so thought I'd post up for reference. Anyone know the CR of a stock 2JZ-GE? http://www.toda-racing.co.jp/en/product/piston/2jz-ge.html http://www.toda-racing.co.jp/en/product/piston/feature.html Also do 2JZ-GTE pistons http://www.toda-racing.co.jp/en/product/piston/2jz-gte.html Edited October 10, 2009 by Nic (see edit history) Link to comment Share on other sites More sharing options...
Kirk Posted October 10, 2009 Share Posted October 10, 2009 (edited) GE stock compression is 10.5:1 if i recall or is it higher, 11.5:1 im guessing these are higher compression pistons?? Edited October 10, 2009 by Kirk (see edit history) Link to comment Share on other sites More sharing options...
Terminator Posted October 10, 2009 Share Posted October 10, 2009 N/A 10.5:1 TT 8.5:1 Mine Single 9.5:1:D Link to comment Share on other sites More sharing options...
Kirk Posted October 10, 2009 Share Posted October 10, 2009 N/A 10.5:1 TT 8.5:1 Mine Single 9.5:1:D with compression like that on a single that must have huge torque unless you have a small turbo? Link to comment Share on other sites More sharing options...
AdzC Posted October 11, 2009 Share Posted October 11, 2009 What sort of gains would be seen from fitting these items? Link to comment Share on other sites More sharing options...
Kirk Posted October 11, 2009 Share Posted October 11, 2009 higher compression and peace of mind? Link to comment Share on other sites More sharing options...
AdzC Posted October 11, 2009 Share Posted October 11, 2009 higher compression and peace of mind? What about power gains on the N/A? Beneficial or not? Link to comment Share on other sites More sharing options...
Kirk Posted October 11, 2009 Share Posted October 11, 2009 Probly little if any without building the rest of the engine Money can be spent better elsewhere IMO Link to comment Share on other sites More sharing options...
AdzC Posted October 11, 2009 Share Posted October 11, 2009 Probly little if any without building the rest of the engine Money can be spent better elsewhere IMO Thought as much. Cheers mate. Link to comment Share on other sites More sharing options...
Miguel Posted October 11, 2009 Share Posted October 11, 2009 (edited) What about power gains on the N/A? Beneficial or not? Other than maybe lightening up some internal mass there wouldn't be anything to write home about power wise. Do we know if the turbo set have any oil way cooling passages in the crowns? Can't see no mention of it. EDITED: Beaten to it. Edited October 11, 2009 by Miguel (see edit history) Link to comment Share on other sites More sharing options...
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