I'm thinking about getting one of those new Takegawa 106 sleeveless kits... I have a crf70 head though... so my question is
Will I lose more power with the 70 head due to lower compression, or will the better flowing head make up for the lower compression? as opposed to the stock 50 head the kit was designed for?
Will I lose more power with the 70 head due to lower compression, or will the better flowing head make up for the lower compression? as opposed to the stock 50 head the kit was designed for?