Thumper Club Forum

Club House => Chatter => Topic started by: hondamichael on March 10, 2007, 02:41:23 AM

Title: honda fmx tuning
Post by: hondamichael on March 10, 2007, 02:41:23 AM

http://www.egu-motoren.de

you know this lethargig 650  engine, but they bore it out to 697ccand a improved topend ,
 40mm mikuni carbs , self produced stainless steel exhaust +oil cooler
the result   powerincrease to 59bhp, and more torque 74nm,