Rear Sprocket
Senior Member
Joined: Jan 2018
Posts: 137
From: SW Idaho
1st Gear Member
Yeah, my situation is that I'm not running the big block on my machine. I had originally intended to do the big block swap at the time I bought the bike last year. But I'm not sure I'm willing to give up my observed 70mpg average fuel economy. From what I've researched, doing the BB and pumper carb will likely drop me to 50ish. And for the longer rides I want to do, that's gonna be an issue. Staying with 250cc seems to make more sense for me personally.
Senior Member
Joined: Mar 2015
Posts: 333
From: Va Beach
1st Gear Member
Yeah, my situation is that I'm not running the big block on my machine. I had originally intended to do the big block swap at the time I bought the bike last year. But I'm not sure I'm willing to give up my observed 70mpg average fuel economy. From what I've researched, doing the BB and pumper carb will likely drop me to 50ish. And for the longer rides I want to do, that's gonna be an issue. Staying with 250cc seems to make more sense for me personally.
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LordVngr
KLX 250S
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Sep 24, 2006 06:03 AM