snowmobra Posted March 22, 2015 Report Share Posted March 22, 2015 Going to get a hot rod 4mil crank. Rite now I have 65.5 pistons billet cross tube intake 4p timing running 93 gas stock carbs with 280 mains and stock heads and fmf FATTY and k&n pods. What size jets will I need for the 4mil crank to run stock carbs. Or should I get 28m carbs. If so with 28m carbs what jets should I get. Thank you guys. Quote Link to comment Share on other sites More sharing options...
snowmobra Posted March 22, 2015 Author Report Share Posted March 22, 2015 Plus I live in Lancaster pa Quote Link to comment Share on other sites More sharing options...
snowmobra Posted March 22, 2015 Author Report Share Posted March 22, 2015 Plus running v force 4 reeds to. Quote Link to comment Share on other sites More sharing options...
Surfrjag Posted March 23, 2015 Report Share Posted March 23, 2015 Any porting? Quote Link to comment Share on other sites More sharing options...
snowmobra Posted March 23, 2015 Author Report Share Posted March 23, 2015 I mite get porting. If not what jets I need Quote Link to comment Share on other sites More sharing options...
Surfrjag Posted March 23, 2015 Report Share Posted March 23, 2015 Guess your going to run the plate I would start with 27.5 pilot and 310main Quote Link to comment Share on other sites More sharing options...
snowmobra Posted March 23, 2015 Author Report Share Posted March 23, 2015 Thanks bro Quote Link to comment Share on other sites More sharing options...
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