LPGsuperchargedBrumby Posted January 18, 2005 Share Posted January 18, 2005 has anyone put SPFI ea82 pistons in a ea81? if so,what was the resulting CR and are the SPFI pistons different to carb or MPFI slugs? Link to comment Share on other sites More sharing options...
BobBrumby Posted January 18, 2005 Share Posted January 18, 2005 The spfi pistons are taller with same stroke and bore as ea81. Its either 9 or 9.5:1 compression instead of 8:1 or something in that order for ea81. Yeh there are heaps of high comp. n/a ea81 runnig spfi pistons. Link to comment Share on other sites More sharing options...
LPGsuperchargedBrumby Posted January 18, 2005 Author Share Posted January 18, 2005 hmmmmm.....well it looks like i need new pistons anyway......... Link to comment Share on other sites More sharing options...
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