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Author Topic: 2014 yz250f whoopy cushion---->hot rodded yz325 engine  (Read 13724 times)

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Offline ylwgtr

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2014 yz250f whoopy cushion---->hot rodded yz325 engine
« 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....


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Offline sandblaster

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Re: 2014 yz250f whoopy cushion---->hot rodded yz325 engine
« Reply #1 on: January 27, 2014, 07:44:58 PM »
You are one lucky man...
Congrats  :-D
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The four stroke engine: That's one stroke for producing power and three for wearing the engine out.

Offline ylwgtr

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Re: 2014 yz250f whoopy cushion---->hot rodded yz325 engine
« Reply #2 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....
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Offline Foxx4Beaver

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Re: 2014 yz250f whoopy cushion---->hot rodded yz325 engine
« Reply #3 on: January 27, 2014, 09:06:41 PM »
yyyyup....I'm jealous, that's gonna be sweet bike.
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Excuse me, ma'am...but you've got extremely nice legs!!!...what time do they open???                                                                                                               https://www.youtube.com/watch?v=n8tCgN3aryQ

Offline Foxx4Beaver

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Re: 2014 yz250f whoopy cushion---->hot rodded yz325 engine
« Reply #4 on: April 13, 2014, 05:47:36 AM »
this thread needs a lil.....

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Excuse me, ma'am...but you've got extremely nice legs!!!...what time do they open???                                                                                                               https://www.youtube.com/watch?v=n8tCgN3aryQ

Offline sandblaster

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Re: 2014 yz250f whoopy cushion---->hot rodded yz325 engine
« Reply #5 on: April 13, 2014, 06:57:16 AM »
Yep.... a little update would be good  :-)
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The four stroke engine: That's one stroke for producing power and three for wearing the engine out.

Offline ylwgtr

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Re: 2014 yz250f whoopy cushion---->hot rodded yz325 engine
« Reply #6 on: April 18, 2014, 08:30:02 PM »
Sorry guys been as busy as a cat covering up sh1t I built the engine yesterday

 





« Last Edit: April 18, 2014, 08:33:22 PM by ylwgtr »
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Offline Foxx4Beaver

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Re: 2014 yz250f whoopy cushion---->hot rodded yz325 engine
« Reply #7 on: April 18, 2014, 08:34:35 PM »
nice...love the heads you use.
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Excuse me, ma'am...but you've got extremely nice legs!!!...what time do they open???                                                                                                               https://www.youtube.com/watch?v=n8tCgN3aryQ

Offline sandblaster

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Re: 2014 yz250f whoopy cushion---->hot rodded yz325 engine
« Reply #8 on: April 19, 2014, 03:08:52 AM »
Sweet goods.. Can't wait to hear your ride report.. 8-)
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The four stroke engine: That's one stroke for producing power and three for wearing the engine out.

Offline ylwgtr

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Re: 2014 yz250f whoopy cushion---->hot rodded yz325 engine
« Reply #9 on: April 23, 2014, 10:09:40 AM »
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Offline ylwgtr

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Re: 2014 yz250f whoopy cushion---->hot rodded yz325 engine
« Reply #10 on: June 08, 2014, 09:19:40 PM »
generator to power the efi system












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Offline ylwgtr

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Re: 2014 yz250f whoopy cushion---->hot rodded yz325 engine
« Reply #11 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







« Last Edit: June 08, 2014, 09:29:10 PM by ylwgtr »
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Offline Andersen999

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Re: 2014 yz250f whoopy cushion---->hot rodded yz325 engine
« Reply #12 on: December 14, 2014, 07:48:03 PM »
Anny updates? ? :-)
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Offline flat4

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Re: 2014 yz250f whoopy cushion---->hot rodded yz325 engine
« Reply #13 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.
« Last Edit: January 30, 2015, 01:09:43 AM by flat4 »
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Offline flat4

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Re: 2014 yz250f whoopy cushion---->hot rodded yz325 engine
« Reply #14 on: February 03, 2015, 09:22:53 AM »
How about throwing a dog a bone!Some different pics at least! :-D
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