nzarano Posted November 4, 2014 Share Posted November 4, 2014 anyone ever just strap sr20det pistons in an l28 with l24 rods? they have the same bore so no need to change anything in the block.... Quote Link to comment Share on other sites More sharing options...
Namor Posted November 4, 2014 Share Posted November 4, 2014 What is the benefit over l28 pistons? Quote Link to comment Share on other sites More sharing options...
josh817 Posted November 4, 2014 Share Posted November 4, 2014 (edited) Because L24/26/28 rods have 21mm small end diameters and the SR20 uses 22mm pins. The pin height is different too. If you were to open up the small end of the rods, you would still only have ~5ish to 1 compression. With an LD28 crank you can get ~6.7:1 on L24 rods, ~7.6:1 with an E31 head. http://www.ozdat.com/ozdatonline/enginedesign/ Edited November 4, 2014 by josh817 Quote Link to comment Share on other sites More sharing options...
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