Blaster motor swap - YZFS250f!

[ONLY2STROKES]

Originally Posted by criminalpoet

LOL! Well, I am familiar with who CP Customs is, from when he first stepped on the internet. On the old Blaster HQ board there was a lot of hype on his work. One kid had his full on drag port job with an out of frame drag pipe and PJ 34mm carb and some other stuff too. Now before anyone had ever got a dyno on Craigs work he and his loyal customers were claiming 40+hp on his drag port job alone. Well this particular customer went to have his bike dynoed and it pulled a whopping 23hp! Thats fact, thats from an unbiased dyno, and thats the truth!

Said guy ended up going to the late Hollywood Dirt and pulling more power out Hollywood Dirts work. Now im not about to get into a debate here, but again, I would have to ask to see the dyno showing 60+hp at the rear wheels. As far as only2strokes blaster goes lol, I would put the title to my R up with 10,000 that says he will not win. And id even be willing to go best 2 out of 3 lol. A few years ago I offered Craig, the owner of CP Customs a 5,000 dollar race, his Blaster vs mine, and I even offered to pay for his trip 1 way out here. He diclined, thats all im going to say about that.

No Blaster on any kind of Blaster motor is going to whip a built R in a 600ft drag! PERIOD! By 500 ft I will have already reached top speed in 6th gear with a 14 tooth up front and a 38 on back! A Blaster does not have the gearing to even almost touch that breeze. But like I say, any time any place and I will put my money where my mouth is.

i think you are high.and that is all that i am going to say about that!lol.

[ONLY2STROKES]

i do not see the point in a rifled ex port.i would not think the return waves would like that very much?

[flotek]

rifled exhaust port is only going to make turbulance and form eddies robbing you of velocity and majorly fucking up the reverse wave off the pipe ,a rifled carb is an old idea that no major engine builder would use or endorse today ,they dont make any more power,flow any better or offer any improvement over big smooth or taper bore carb designs

[370banshee]

Originally Posted by ky 2stroker

but about the 250f motor in the blaster, I think that would be a pretty badass little blaster for woods racing or mx or whatever. set it up right and with a good rider and it would probably give guys on the piped 450s a surprise

are you on drugs? a 250f is not a powerhouse by any means..

[1badlt250r]

Put a 5hp briggs on it.MAJOR POWER!

[ky 2stroker]

I didnt say a 250f motor was a "powerhouse". I said it would make a good woods or mx racer. didnt say it would make a blaster killer either. it would just have easy to use, broad 4 stroke power in a small package.