2000 yz250 motor done pics - Page 3

NOVIS · 06-29-2009, 04:01 PM

Quote:

Originally Posted by doc_speeder

...YZ250's are 2 stroke

oh really. i thought they were 4 stroke. my bad

L.T. · 07-03-2009, 04:30 AM

Grate job man she must run like a dog on heat

tacketts9 · 07-09-2009, 01:29 AM

damn nice man i see zip ties fix everyting they holdin radiator on lol. my moto duc tape zip ties an weldin cant fix it nothin can

darealblaster · 07-09-2009, 06:46 PM

Quote:

Originally Posted by NOVIS

oh really. i thought they were 4 stroke. my bad

yea,you confusing them with the YZ250F , those are 4 stroke.

2stroke4life · 07-10-2009, 12:02 AM

all rite yall gota update, today i put the new water pump seals n shit all back together and put oil in the case. so i made bout 10 nasty passes up and down the street, so i let my buddy ride it whose ridden my banshee before, so he took off and made it up the street and i heard the motor stop and grind sounds so i ran up there and he lost it and hit 2 parked cars, and bent the rims and handle bars. so just to get an idea of the power lol. i cant open the bike up all the way becuase i cant keep the front down in time, so next on list is 6" extended swingarm to help maybe. but honestly its too much for a blaster chasis, that was the goal of the build but i hate to admit i mite of bit off a hair more than i can chew lol.

2stroke4life · 07-10-2009, 12:04 AM

and yea the zip ties arnt permanent but a reliable temporary fix

YZ Otis · 07-11-2009, 11:22 AM

IMHO It's the parked cars that are too much for a Blaster chassis, not the YZ.

What gears did ya end up with? How bout sum vids of those wheelies so we can hear that YZ.

FLOTEK · 07-11-2009, 11:33 PM

yo uhave not reached the limitation ,i know you can put way more power through that frame for starters just put a longer swingarm on it or raise the gearing more to tame it

01Blasty · 07-12-2009, 12:00 AM

haha man, exceptional job!

370 · 07-12-2009, 02:50 AM

a 2000 YZ250 motor has gotta be in the 40-45rwhp range... i guess thats in a bike chassis though not a quad chassis.. i can see what your saying about it being a bit much for the chassis in stock trim.. suspension will make or break what your doing there. going fast and keeping it are more in the setup than anything else.. all the power in the world doesn't mean shit if you can't get it to the ground effectivly. i was going to build this same thing a while back.. i have an OLD YZ motor.. i beleive it's a 87 yz250 motor thats been worked.. came out of a micro sprint race car... anyway.. i'd put some seat time on that thing.. if you can weld what i'd do is take the stock swinger and cut it.. stretch it say 4 inches and try it.. play with the gearing a bit and try maybe a couple different sizes of tires.. if you've still got issues.. stretch it to 6".. and so on.. when you get to the point that you like it.. then buy yourself a nice swinger.. your best bet is write down the initial setup.. then you can always go back to that "base setup" and start over. that also works well for jetting.. have a "base jettign point" to go back to if you get away fomr what your shooting for.. also.. with this setting up the chassis or with jetting.. only make 1 change at a time. otehrwise you'l never know what fixed your probel for next time.. if you have a local track try doing some of this setup during a test and tune session at teh track.. then you'll see on your slips if your getting faster or slower with each change.

07-03-2009, 04:30 AM	#22 (permalink)
L.T. Can't Stop, Won't Stop! Join Date: Jun 2009 Location: South Africa Age: 23 Posts: 1,222 Rep Power: 22 Reputation:	Re: 2000 yz250 motor done pics Grate job man she must run like a dog on heat __________________ Originally Posted by super_noober HAHAAHA what a little bitch. waaaaaaahhhh some people called me out so im leaving!!!! lol, what a tool. C-YA!!! no loss there, hilarious how you think anybody actually cares..... 30+ views and 4 responces, all of them not caring. OMG I CANT STOP LAUGHING!!

07-09-2009, 01:29 AM	#23 (permalink)
tacketts9 Regular Join Date: Dec 2008 Posts: 55 Rep Power: 0 Reputation:	Re: 2000 yz250 motor done pics damn nice man i see zip ties fix everyting they holdin radiator on lol. my moto duc tape zip ties an weldin cant fix it nothin can

07-10-2009, 12:02 AM	#25 (permalink)
2stroke4life On A Roll Join Date: Jan 2008 Location: northern va Posts: 210 Rep Power: 29 Reputation:	Re: 2000 yz250 motor done pics all rite yall gota update, today i put the new water pump seals n shit all back together and put oil in the case. so i made bout 10 nasty passes up and down the street, so i let my buddy ride it whose ridden my banshee before, so he took off and made it up the street and i heard the motor stop and grind sounds so i ran up there and he lost it and hit 2 parked cars, and bent the rims and handle bars. so just to get an idea of the power lol. i cant open the bike up all the way becuase i cant keep the front down in time, so next on list is 6" extended swingarm to help maybe. but honestly its too much for a blaster chasis, that was the goal of the build but i hate to admit i mite of bit off a hair more than i can chew lol. __________________ 2004 blaster dynojet kings tire slashers fmf fatty fmf power core fmf torque reeds flywheel lightened timing advanced open airbox tors removed 14 tooth

07-10-2009, 12:04 AM	#26 (permalink)
2stroke4life On A Roll Join Date: Jan 2008 Location: northern va Posts: 210 Rep Power: 29 Reputation:	Re: 2000 yz250 motor done pics and yea the zip ties arnt permanent but a reliable temporary fix __________________ 2004 blaster dynojet kings tire slashers fmf fatty fmf power core fmf torque reeds flywheel lightened timing advanced open airbox tors removed 14 tooth

07-11-2009, 11:22 AM	#27 (permalink)
YZ Otis Blaster Butcher Join Date: Sep 2007 Location: Oregon coast Age: 58 Posts: 265 Rep Power: 34 Reputation:	Re: 2000 yz250 motor done pics IMHO It's the parked cars that are too much for a Blaster chassis, not the YZ. What gears did ya end up with? How bout sum vids of those wheelies so we can hear that YZ. __________________

07-11-2009, 11:33 PM	#28 (permalink)
FLOTEK ..in the front Join Date: Mar 2008 Posts: 908 Rep Power: 34 Reputation:	Re: 2000 yz250 motor done pics yo uhave not reached the limitation ,i know you can put way more power through that frame for starters just put a longer swingarm on it or raise the gearing more to tame it __________________ http://www.flotekperformance.com

07-12-2009, 12:00 AM	#29 (permalink)
01Blasty Newbie Join Date: Feb 2009 Location: Talbott, TN Posts: 26 Rep Power: 0 Reputation:	Re: 2000 yz250 motor done pics haha man, exceptional job! __________________ First week I got it.. not clean anymore..

07-12-2009, 02:50 AM	#30 (permalink)
370 Can't Stop, Won't Stop! Join Date: Jul 2009 Posts: 777 Rep Power: 18 Reputation:	Re: 2000 yz250 motor done pics a 2000 YZ250 motor has gotta be in the 40-45rwhp range... i guess thats in a bike chassis though not a quad chassis.. i can see what your saying about it being a bit much for the chassis in stock trim.. suspension will make or break what your doing there. going fast and keeping it are more in the setup than anything else.. all the power in the world doesn't mean shit if you can't get it to the ground effectivly. i was going to build this same thing a while back.. i have an OLD YZ motor.. i beleive it's a 87 yz250 motor thats been worked.. came out of a micro sprint race car... anyway.. i'd put some seat time on that thing.. if you can weld what i'd do is take the stock swinger and cut it.. stretch it say 4 inches and try it.. play with the gearing a bit and try maybe a couple different sizes of tires.. if you've still got issues.. stretch it to 6".. and so on.. when you get to the point that you like it.. then buy yourself a nice swinger.. your best bet is write down the initial setup.. then you can always go back to that "base setup" and start over. that also works well for jetting.. have a "base jettign point" to go back to if you get away fomr what your shooting for.. also.. with this setting up the chassis or with jetting.. only make 1 change at a time. otehrwise you'l never know what fixed your probel for next time.. if you have a local track try doing some of this setup during a test and tune session at teh track.. then you'll see on your slips if your getting faster or slower with each change. __________________

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