KX Riders

Maintenance & Technical => KX500 Aluminum Frame Conversion (AFC) => Topic started by: ylwgtr on January 27, 2014, 06:54:47 PM

Title: 2014 yz250f whoopy cushion---->hot rodded yz325 engine
Post by: ylwgtr on January 27, 2014, 06:54:47 PM

hey gents....i picked up this brand new 2014 yz250f whoopy and transplanting a yz250 into it with an eddie sanders 325cc kit....half of it turned up in the mail today from japan........this fookers gunna sing....
(http://i1049.photobucket.com/albums/s398/ylwgtr2/null_zpsbd9d4729.jpg)
(http://i1049.photobucket.com/albums/s398/ylwgtr2/null_zpsec84605d.jpg)
(http://i1049.photobucket.com/albums/s398/ylwgtr2/null_zps4cdf5cd5.jpg)

Title: Re: 2014 yz250f whoopy cushion---->hot rodded yz325 engine
Post by: sandblaster on January 27, 2014, 07:44:58 PM

You are one lucky man...
Congrats  :-D

Title: Re: 2014 yz250f whoopy cushion---->hot rodded yz325 engine
Post by: ylwgtr on January 27, 2014, 08:33:56 PM

well i cut the lower engine mounts off and i have to say this.....this is practically a straight in fit....i will relocate the mounts and as the front engine mounts bolt on to the original whoopy i will make some cnc billet ones and the jobs pretty much done....just a head stay to go....

Title: Re: 2014 yz250f whoopy cushion---->hot rodded yz325 engine
Post by: Foxx4Beaver on January 27, 2014, 09:06:41 PM

yyyyup....I'm jealous, that's gonna be sweet bike.

Title: Re: 2014 yz250f whoopy cushion---->hot rodded yz325 engine
Post by: Foxx4Beaver on April 13, 2014, 05:47:36 AM

this thread needs a lil.....

(https://sp2.yimg.com/ib/th?id=HN.608031905954070786&pid=15.1)

Title: Re: 2014 yz250f whoopy cushion---->hot rodded yz325 engine
Post by: sandblaster on April 13, 2014, 06:57:16 AM

Yep.... a little update would be good  :-)

Title: Re: 2014 yz250f whoopy cushion---->hot rodded yz325 engine
Post by: ylwgtr on April 18, 2014, 08:30:02 PM

Sorry guys been as busy as a cat covering up sh1t I built the engine yesterday

 (http://i1049.photobucket.com/albums/s398/ylwgtr2/null_zpsbab6345b.jpg)

(http://i1049.photobucket.com/albums/s398/ylwgtr2/null_zps2890bd17.jpg)

(http://i1049.photobucket.com/albums/s398/ylwgtr2/null_zpsd90923a6.jpg)

(http://i1049.photobucket.com/albums/s398/ylwgtr2/null_zpsfebc61d1.jpg)

Title: Re: 2014 yz250f whoopy cushion---->hot rodded yz325 engine
Post by: Foxx4Beaver on April 18, 2014, 08:34:35 PM

nice...love the heads you use.

Title: Re: 2014 yz250f whoopy cushion---->hot rodded yz325 engine
Post by: sandblaster on April 19, 2014, 03:08:52 AM

Sweet goods.. Can't wait to hear your ride report.. 8-)

Title: Re: 2014 yz250f whoopy cushion---->hot rodded yz325 engine
Post by: ylwgtr on April 23, 2014, 10:09:40 AM

(http://i1049.photobucket.com/albums/s398/ylwgtr2/Mobile%20Uploads/2014-04/B0D59D7F-DC0E-4534-BA24-74BF507FF316_zpssrdz2csg.jpg)

Title: Re: 2014 yz250f whoopy cushion---->hot rodded yz325 engine
Post by: ylwgtr on June 08, 2014, 09:19:40 PM

generator to power the efi system
(http://i1049.photobucket.com/albums/s398/ylwgtr2/629F551F-AC7D-4A5C-9808-6079DC28989C_zpsmiunhh7d.jpg)

(http://i1049.photobucket.com/albums/s398/ylwgtr2/0C9DCE07-E5C1-47FC-A5F9-5F140F15AC1B_zpsknwgc5ga.jpg)

(http://i1049.photobucket.com/albums/s398/ylwgtr2/25703E1F-F2D7-4435-9404-04CC2095E247_zpscnf4x5kh.jpg)

(http://i1049.photobucket.com/albums/s398/ylwgtr2/566C9C62-C96F-4D8D-A402-F1E8EA2CB37A_zpsfq2ra2ic.jpg)

(http://i1049.photobucket.com/albums/s398/ylwgtr2/7A871EBA-FBE3-4B5E-B18C-98B2E80C33E0_zpsdbag1mso.jpg)



(http://i1049.photobucket.com/albums/s398/ylwgtr2/3B4ACFCF-8F2E-493C-A856-6041A43635E4_zpsge6ddqch.jpg)

Title: Re: 2014 yz250f whoopy cushion---->hot rodded yz325 engine
Post by: ylwgtr on June 08, 2014, 09:26:28 PM

one injector in shooting straight at the big end (not continuously,just a quick shot every few revolutions) and ones going to fire in the void above the crank where im pointing,it will be angled toward the centre of the piston,the iea is to fire it pretty much at tdc possibly just before,downward stroke should send it through the transfers....im waiting for the injector to turn up....i have a ton of room because ive pissed off the original stator and flywheel

(http://i1049.photobucket.com/albums/s398/ylwgtr2/7AF60E1D-4D83-478C-9030-888463A0AD58_zpsgol1lw8w.jpg)

(http://i1049.photobucket.com/albums/s398/ylwgtr2/57A89CA9-8BE2-4ED1-9D19-84D6D2BD67C6_zpsqxjw5ezv.jpg)

(http://i1049.photobucket.com/albums/s398/ylwgtr2/6F080894-73B2-4DFF-8838-96E1318269E1_zpsf3ytqhtv.jpg)

Title: Re: 2014 yz250f whoopy cushion---->hot rodded yz325 engine
Post by: Andersen999 on December 14, 2014, 07:48:03 PM

Anny updates? ? :-)

Title: Re: 2014 yz250f whoopy cushion---->hot rodded yz325 engine
Post by: flat4 on January 29, 2015, 03:05:30 PM

I like this conversion!Looks like the most difficult part would be the intake boot up to the air box.I wonder if there is enough space to straighten the carb with a different intake manifold?Looking forward to up dates.

Title: Re: 2014 yz250f whoopy cushion---->hot rodded yz325 engine
Post by: flat4 on February 03, 2015, 09:22:53 AM

How about throwing a dog a bone!Some different pics at least! :-D