the start of yz80 in 300ex frame

[yamahaboy47]

here is what we have done so far

[yamahaboy47]

other side

[kincaid6pack]

i have a curtis sparks built yz85 cylinder that is now a 90cc, he also bored carb to 30mm with high comp head, like new about one hour on piston. if iterested let me know, ill send pics if interested. would run GREAT with your pipe.

[spanky101]

Looks good! I cant wait to see it all completed, i love custom builds! :blah:

[yamahaboy47]

I may be interested in the 85 cylinder and stuff in a bit going to see how he does with it then build from there thanks Joe

[maxamillion]

thats gonna be a blast to ride when its done, looks great so far keep the pics coming.

[yamahaboy47]

buuuuuuuummmmmmmp

[jcs003]

nice clean set-up. what kind of radiator is that?

[250x_kyle]

looks ike a yfz radiator to me. could be wrong though.

[yamahaboy47]

will post more photos yfz raditor

[jcs003]

would it be possible to get some specifics on the rad. like, dimensions and such. i want to see how close it is to a 250r style rad. hopefully not as as it sits in the frame. i.e. top of frame to bottom.

[yamahaboy47]

a bit more

[yamahaboy47]

from the side

[250x_kyle]

looking good. keep us updated.

[yamahaboy47]

gettin there

[jcs003]

can you give me dimensions of the radiator.

[yamahaboy47]

sweet my son says lol

[yamahaboy47]

i will get dimensions soon for u

[yamahaboy47]

she's done

[yamahaboy47]

here are the dimensions 14.5 w x 8 h

[jcs003]

Originally posted by yamahaboy47
here are the dimensions 14.5 w x 8 h

thanks alot. it may be exactly what i need.

[IRISH-RACER-14]

what tank is that

[yamahaboy47]

kx65 tank

[jcs003]

quad looks great. let us know how it runs. maybe a video if you can.

[yamahaboy47]

If any 1 out there could tell me what a 1994 yz80 took stock 4 a needle and seat ithas a 2.5 in there now ..

[cmaxx]

have any pics of it all done?

[BurnsFmx]

pics!!!

[IRISH-RACER-14]

show some pics man

[yamahaboy47]

here

[IRISH-RACER-14]

Originally posted by yamahaboy47
here mehh??:rolleyes:

[yamahaboy47]

i got lot more tropheys bt will get more pics

[yamahaboy47]

:D :D :D :D :D :D :D :D :D :D :D :D :D it's nice

[BM@Ronayers]

Wow! That is a cool little ride ya got there. How does she run?

[yamahaboy47]

pretty good just got to get yoused to it more

[jefteland]

what gearing are you using

[SRH]

i saw this advertised locally for sale, looks like a nice quad!

[Dylan227]

what kinna gearin u runnin?also how much gas does that kx tank hold?

[Gomer11]

that is awesome how your making a custom hybrid, but how can a little yz80 power a heavy 250x!! you might be better off rebuilding a 250x engine..

but hey man props for doing the good job, looks good

[jefteland]

there are many reasons why he built that quad, reasons are i you look at the rules for racing alot of circuits have a age restriction. like my son he's 9yrs old but he fits a blaster, but that a 200cc mtr. in our circuit he can not run anything over 90cc, so thats why i am almost done with his yz85 powered blaster. once he can go up in engine size we will put a bigger mtr in it.

[Gomer11]

Originally posted by jefteland
there are many reasons why he built that quad, reasons are i you look at the rules for racing alot of circuits have a age restriction. like my son he's 9yrs old but he fits a blaster, but that a 200cc mtr. in our circuit he can not run anything over 90cc, so thats why i am almost done with his yz85 powered blaster. once he can go up in engine size we will put a bigger mtr in it.
ohhhhhh makes sense!
well in that case its a great build with a good cause!