teppichkopf Posted May 14, 2004 Share Posted May 14, 2004 Anybody put a lightweight crank pulley in their EJ22? Any noticable gain in HP and MPG? Link to comment Share on other sites More sharing options...
cookie Posted May 14, 2004 Share Posted May 14, 2004 This is something I have fitted to a number of racing engines in the past and the dyno showed almost nothing. Looks nice but I think you would get more bang for the buck but fitting a less restrictive air filter system. Link to comment Share on other sites More sharing options...
MorganM Posted May 14, 2004 Share Posted May 14, 2004 The main crank pulley on these isnt raelly that heavy anyway. Youd get way more MPG with conservative driving habbits but what fun is that?! Link to comment Share on other sites More sharing options...
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