Author Topic: Project "I needed to clean the air filter so I blew the motor"  (Read 124716 times)

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Motorrad

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Re: Project "I needed to clean the air filter so I blew the motor"
« Reply #180 on: October 09, 2013, 01:33:36 AM »
comments guys?

Larry?

Todd?

Doug?

Don?

Roostius?

81cr?

Other brainiacs Im forgetting at this wee hour in the morning, while running late for work....

Offline USMC 500

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Re: Project "I needed to clean the air filter so I blew the motor"
« Reply #181 on: October 09, 2013, 01:50:58 AM »

oh wouldnt a flow bench be nice.   with colored air... and transparent Jugs.

And a ultra high speed camera to watch it in really slow motion  :-)

and Oscar in a bikini, with a giant bowl of cheetoes, and margaritas.


Oh... wait.   that was last weekend.

 :-o :-o :-o...........so that's why my failed drug test showed traces of Rohypnol!!.............I'm all for testing the "trimmed skirt, no window" option.....wish we had a dyno and multiple pistons to test with.
I once heard my buddy Bill ask Danny Hamel after a race....
"How can someone who looks like a high school band tuba player go so d**n fast on a bike?!"

Offline 81cr450

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Re: Project "I needed to clean the air filter so I blew the motor"
« Reply #182 on: October 09, 2013, 01:30:44 PM »



ktm 500 way of doing it, I'd imagine they been to a dyno  :-D

if I only had a pair, I could actually ride this thing

& to the people I like  FYYFF

Motorrad

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Re: Project "I needed to clean the air filter so I blew the motor"
« Reply #183 on: October 09, 2013, 02:08:12 PM »
Go check out late model KTM 300

And last of the cr250

Both of which run awesome

Motorrad

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Re: Project "I needed to clean the air filter so I blew the motor"
« Reply #184 on: October 10, 2013, 01:24:13 PM »
for those of you having troubles imagining the piston without the window.


Offline 81cr450

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Re: Project "I needed to clean the air filter so I blew the motor"
« Reply #185 on: October 10, 2013, 02:50:50 PM »
Wont the tape gum up the engine  :? Your really not gonna run it like that are you  :?




































































 :-D
if I only had a pair, I could actually ride this thing

& to the people I like  FYYFF

Offline J.ellwanger

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Re: Project "I needed to clean the air filter so I blew the motor"
« Reply #186 on: October 10, 2013, 03:16:23 PM »
I LOVE THIS SITE< humor is awesome guys!!!!!!
Respect For Hard Work, Hard work that got Me what I have, What I have Shows my Hard Work, Good Circle that keeps Me Employed.

Offline sandblaster

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Re: Project "I needed to clean the air filter so I blew the motor"
« Reply #187 on: October 10, 2013, 03:21:11 PM »
Wait, he wasn't serious  :?  :-D
The four stroke engine: That's one stroke for producing power and three for wearing the engine out.

Offline motopunk

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Re: Project "I needed to clean the air filter so I blew the motor"
« Reply #188 on: October 10, 2013, 06:17:48 PM »
I LOVE THIS SITE< humor is awesome guys!!!!!!

serious facts and a good humor. thats the real spirit of wrenching and riding dirtbikes...  :-D
big 2 stroke bikes are weapons for real men, who don´t fear death or devil. ;O)
´83 kx250, ´87 kx250 (with 360 big bore), 87 kx500, ´93 kx500 sfc

---  www.der-motopunk.de.tl  ---

Offline dave916

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Re: Project "I needed to clean the air filter so I blew the motor"
« Reply #189 on: October 11, 2013, 03:49:22 AM »
I always though the window looked to big in a stressed area off piston,
triming the skirt  [like the cr500 piston ] could also make the piston prone to cracking

The kx already has 360 intake duration in the rear tranfers and the three extra rear inlet ports direct to crankcase

  





  
« Last Edit: October 14, 2013, 10:16:02 AM by dave916 »

Motorrad

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Re: Project "I needed to clean the air filter so I blew the motor"
« Reply #190 on: November 12, 2013, 01:31:48 PM »
Ahhh.  That's a little better.   NOW STOP WASHING THE BIKE!!




Offline USMC 500

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Re: Project "I needed to clean the air filter so I blew the motor"
« Reply #191 on: November 12, 2013, 02:13:42 PM »
OOHHHHHH.......so pretty..........first thing to do once I get my motor back..........bump up main jet from 165 to 172. :roll:
I once heard my buddy Bill ask Danny Hamel after a race....
"How can someone who looks like a high school band tuba player go so d**n fast on a bike?!"

Offline sandblaster

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Re: Project "I needed to clean the air filter so I blew the motor"
« Reply #192 on: November 15, 2013, 11:25:03 AM »
 :-o

The four stroke engine: That's one stroke for producing power and three for wearing the engine out.

Motorrad

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Re: Project "I needed to clean the air filter so I blew the motor"
« Reply #193 on: November 15, 2013, 12:10:23 PM »
Ugggh. 

I will be drilling intake holes.   But not like that.   As I've discussed with those of you in the know.    There is a problem on the intake side that needs FIXING

Offline Pmcg

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Re: Project "I needed to clean the air filter so I blew the motor"
« Reply #194 on: November 15, 2013, 12:53:05 PM »
What is the issue with the intake side that needs fixing?