Wheres all the 400ex /450r hybrids?

[440challenger]

Just got done my conversion. Took my 06 400ex and removed all wiring,motor etc. i fabbed up the motor mounts using stock trx 450r mounts. I also used the 2004 trx 450 rear shock and full exhaust,wiring,radiator,and oil cooler. It was a ton of work doing it in my half of a 1 car garage but it was an awesome feeling to get a full day of ridding in on it yesterday without a glitch. The motor is bone stock, so i uncorked the exhaust and lid and threw in a 175 main and it WOKE up. While out i had to see what she had for power. Raced my buddy with an 05 660 raptor with full gytr exhaust and no lid,jet kit and beat him by a quad length on the street. I thought that was respectable!

Im curious to see others who did this conversion. The only thing im not liking is i had to cut my plastic for my kick starter to sit flush. :ermm:

[440challenger]

By the way,i left all the stock 400ex motor mounts still on the frame incase i ever wanted to go back to that motor into the frame. This was just a budget build. i didnt get anything powder coated because for one,i didnt know if it was going to work! Next year ill strip it all down and make it pretty. If anyone has any questions feel free to ask. I know it doesnt come close to any of the quads on here but its something i wanted to do and im just happy i managed to complete it by myself within a few days. Just goes to show you if you cant afford the big money conversions that companys do you can tackle it your self!

http://img.villagephotos.com/p/2004-6/741430/DSC02269.JPG
http://img.villagephotos.com/p/2004-6/741430/DSC02273.JPG
http://img.villagephotos.com/p/2004-6/741430/DSC02270.JPG

[deepcj7]

Great job on your quad!!! Do you have any pics that you can post on how you did your intake? Thanks.

[440challenger]

Thank you! Right now im using the stock 400ex air box and intake. it works fine,but im sure the intake is a little restrictive. I used an aluminum carbide bur and shaved the inside of the boot so it slips onto the carb easier and STAYS on. Another full day of ridding in 20 degree weather . What a difference,i love it.

[deepcj7]

Did you go over the frame or under?

[440challenger]

Over,ill snap a pic tommrow for ya. :D

[ny300exrider]

very cool man....looks like you did a great job on the conversion

[440challenger]

heres the intake. Raced a stock yfz today and beat it by a quad length. Im running open air box and no baffle with a 175 main.

[joeb23]

The only thing im not liking is i had to cut my plastic for my kick starter to sit flush. :ermm: [/B][/QUOTE]
You might try a crf kick start lever, it prolly would have worked without cutting the plastic.

[1fst400]

Here is mine.

I used all 400ex geometry parts.

does yours push in the corners a little?

[1fst400]

wups forgot the pic.

[1fst400]

Here is the hole that I molded in the plastic.

you cant use a crf set up because it kicks backwards instead of fowards.

[440challenger]

Cool to see another one! Mine doesnt push in the corners at all. Quad is amazing for what it is. Wheres your top motor mount? Also where did you put your oil cooler? Cant see them in the pics. :D

[joeb23]

Mine.....still have alot of work to do.

[joeb23]

opps forgot pics

[joeb23]

another

[yokeracer]

where did you get those motor mounts joeb23? really trick looking.

[440challenger]

Ahhh Nice!!!! Crf motor eh?? nice guessting :D

[joeb23]

Originally posted by yokeracer
where did you get those motor mounts joeb23? really trick looking.
Got em from Atv Four Play. And yep it is a crf eh! lol

[rustee]

http://img403.imageshack.us/img403/1176/1000513by2.jpg
http://img153.imageshack.us/img153/861/1000511gh2.jpg

[rustee]

http://img264.imageshack.us/img264/2040/1000514fh5.jpg[/IMG]
http://img101.imageshack.us/img101/5125/1000775mq1.jpg
http://img101.imageshack.us/img101/4364/1000772qy6.jpg
http://img145.imageshack.us/img145/7881/1000856rs1.jpg

[rustee]

http://i9.tinypic.com/2gvuigw.jpg
http://i19.tinypic.com/4bqch9z.jpg

runs real nice....... rustee...

[jason86PRP250r]

your guys 400ex 450r hybrids are pretty cool looking.

heres a picture of my 400ex hybrid but it's a little different

Every one's going to think you all are running CRF hybrids now when they see your quads.

How did you guys mount the radiator?

Did you guys have to cut the subframe?

[joeb23]

[QUOTE]Originally posted by nacs420
[B]Every one's going to think you all are running CRF hybrids now when they see your quads.

I am:D
why would you have to cut the subframe?

[1fst400]

I did have to cut that front tube out of my subframe. no big deal.

[440challenger]

I used a trx motor so no subframe cutting

[rustee]

same here i use a trx motor also i just had to weld some stud and brkts in for oil cooler and rad mounts before powder coating. crf definaly sits higher carb could be in issue. rustee..............

[walshltr450]

Exhaust what do i do for exhaust
i have a trx450r head pipe but i dont wana buy a 400ex muffler if its not gonna work..
Can anyone show me a pick so i can be sure before i buy thanks tyler

O yea heres mine

[joeb23]

Originally posted by walshltr450
Exhaust what do i do for exhaust
i have a trx450r head pipe but i dont wana buy a 400ex muffler if its not gonna work..
Can anyone show me a pick so i can be sure before i buy thanks tyler

O yea heres mine
What intake boot did you use on your crf motor?

[joeb23]

BTW Im almost positive the Crf sit a little lower the the trx motor.

[walshltr450]

I used a peice of radiator hose..
Its nice because it holds high temps and can be cut to size..
Still dont knwo what to do for exhaust..