best times on 1390 motor w/gas and w/out gas

[busa crazy]

does anyone on here have built motor that weighs around 200 to 250. i just wont to compare my times to make sure my bike is in the same range. not sure what to think about my #'s it's a 1390 no head work, just a piston kit and cams w/a 40 shot of nos. spray it some, but not alot just got it installed.also have a 8 over swingarm. just curious to know if my bike is running like it should be.any help would be apreciated.

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[GeorgeC]

does anyone on here have built motor that weighs around 200 to 250. i just wont to compare my times to make sure my bike is in the same range. not sure what to think about my #'s it's a 1390 no head work, just a piston kit and cams w/a 40 shot of nos. spray it some, but not alot just got it installed.also have a 8 over swingarm. just curious to know if my bike is running like it should be.any help would be apreciated.

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Well, what does your bike run???  

I weigh just over 200lbs in race gear, and have a 1397 with a lightly cleaned up head and Yosh cams.  My bike is +4", and has never been dyno tuned.

My best pass to date is 9.24 @ 150 in  the humid state of Florida, but I'm working on getting some bugs out of the bike so I can get it running a little stronger hopefully.

 

[GeorgeC]

Yep, I just saw the other thread of yours... I'll cut and paste my reply in there as well...