YZ250 Blaster Warrior DYNO test VIDEO AWESOME

[indicaz]

blaster with warrior rear end and warrior discs... custom wheels.... fmf custom exhaust pushing 30hp.. ohh and a 94 yz250 motor for power

This has been talked about alot, the builder of this bike has agreen to break everything down on how he did it, i do know it involved custom welds and such.. I will post more shortly.

just traded my rm125 off for this quad today

video is here

http://www.youtube.com/watch?v=4vDse3IbpOs


more pics coming soon

[fastR of puppets]

its a 250 and its only making 30hp? they come stock with like 48

[indicaz]

its a 1994 yz250 motor..... and the quad wasnt opened up all the way as you can see in video

ill have to find out more... it was a custom build that Im trading for so I will update when I know more

I will add though that it tested 30 HP at the real wheel , not at the crank and its expected that you will lose 5-15 HP when testing rear wheel

the stock yz250 pushes something like 45hp at 9000 rpm, ... however what you do see tested at 30 at the rear wheel which would probably be around 40 at the crank, again the motor wasnt fully opened up from what I know , I will update as i learn more

also a stock yamaha blaster pushes the following at rear wheel
So even at worse case if im only pushing 30 at rear wheel with the 250 were talking a minimal gain of 10HP over the stock motor.... Id venture to say that most stock blasters are my breakfast lol

Yamaha Blaster --------------------> 20srwhp / 320lbs = 0.0625 horsepower per pound

[flotek]

testing a dirtbike versus the smae engine in a quad frame will be way different ...if i put a new 48 horse yZ 250 motor in a blaster frame and drive heavy dual tires rims compnents VIA through a heavy rear end, id expect about 35-40s on a rear wheel dyno ,but with right setup and engine work it could realistcily make a 45-50
.itl definitly be faster than any piped blaster but for al lof them dont be to sure ...a correctly worked over blaster engine with some money in it will do anything that that yz250 engine potentialy could and be lighter . an fmf pipe is one of the worst pipes you could use for making peak hp numbers,same reason when these guys put crotch rocket engines in quad frames they only hit 100 rwhp instead of 150

[4x4kingx889]

i would rather the yz moter + water cooled

[indicaz]

time will tell I will keep this thread updated... I will get to ride next weekend

[flotek]

where on Pa. was this dyno done ?

[atomicsaladbowl]

awesome is it ures?

[ONLY2STROKES]

Originally Posted by eviltwin

where on Pa. was this dyno done ?

can we get an answer???

[BLASTERBOY101]

hey that is what im doing right now i already orderd a motor for my blaster.1992 yz250 motor.