Crankcase evacuation valve

Started by Colorado700R, June 09, 2008, 11:15:54 AM

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Krandall

Quote from: preddy08 on June 16, 2008, 02:26:49 PM
Quote from: Krandall on June 16, 2008, 02:00:52 PM
I gotcha. It sorta makes sense.. It makes the most sense on the up stroke creating the vaccum making a better seal. But what's wrong with just letting it breathe like it is set up stock?  I mean sure you don't get the vaccum, but it'd be letting out the pressure just the same correct?

Someone eles said expained it as if you were to put a brick and a feather in a jar and suck all the air out of it. They would both fall at the same rate. Its all about resistance.

As it is set up stock, it sucks and blows with every stroke :rofl: :rofl: get your mind out of the gutter, that is the best way to describe it.

I was just thinking about that statement was all.. But in a nutshell the whole thing makes sense to me now. nice work kenny :clap:


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Colorado
Have you tried yours yet?

I  gave mine to my buddy with a Z400 to try & he hasn't yet installed  ???

SandDragon

So... I'm on my second clutch cover gasket.  Any chance this baby will keep "pressure" down on that side of the motor???

Colorado700R

Quote from: Bert on June 16, 2008, 10:46:02 PM
Colorado
Have you tried yours yet?

I  gave mine to my buddy with a Z400 to try & he hasn't yet installed  ???

Haven't got it yet, I'll do a full install/ performance opinion write up when I get it  :thumbs:

ThisGuyAlex

dude it's a pcv valve....   <---ase cert master auto tech
sold the raptor....full on 05 yfz in progress...

stock parts: fuel tank, swingarm and rear shock

preddy08

Quote from: ThisGuyAlex on June 17, 2008, 11:09:29 AM
dude it's a pcv valve....   <---ase cert master auto tech

Kinda...........
Just a little 81hp trail bike.


ThisGuyAlex

word for word in what it does it's just not routed back into the air intake for emission reasons....
sold the raptor....full on 05 yfz in progress...

stock parts: fuel tank, swingarm and rear shock

richw3533

I have both types of valves and love them both.
They definitely have a great product at a great price.


Go Big or Go Home....Trick it out to the max!

'08 Hollywood-Racing Diablo Venom
'09 Hollywood-Racing Diablo Roadster (coming soon)

Colorado700R

Quote from: richw3533 on June 17, 2008, 11:46:30 AM
I have both types of valves and love them both.
They definitely have a great product at a great price.




Love that quad Rich  :thumbs:

BTW, wasn't it just in July Dirt wheels?  :grin_nod:

richw3533

It was actually.  My R1 bike will be in there soon also.

Thank you very much for noticing.
Go Big or Go Home....Trick it out to the max!

'08 Hollywood-Racing Diablo Venom
'09 Hollywood-Racing Diablo Roadster (coming soon)

Kenny

Quote from: ThisGuyAlex on June 17, 2008, 11:19:06 AM
word for word in what it does it's just not routed back into the air intake for emission reasons....
It does perform the same function, but the internal design is far superior. The guy that builds these for me has a patent on the design. They are far more sensitive and durable. They also withstand nitromethane and methanol. A PCV valve off the shelf doesn't seal like these do, and they fail every time. So in the strict sense of the term it is, but the performance is nowhere close. I've already had guys trying to save a few bucks, and getting covered with oil when a PCV valve fails :thumbs:
KDS Racing
685 Hope Rd
Floyd VA 24091
NEW PHONE 540-818-9154
Paypal: kenny@swva.net

:satan:

richw3533

Quote from: Kenny on June 17, 2008, 12:03:27 PM
Quote from: ThisGuyAlex on June 17, 2008, 11:19:06 AM
word for word in what it does it's just not routed back into the air intake for emission reasons....
It does perform the same function, but the internal design is far superior. The guy that builds these for me has a patent on the design. They are far more sensitive and durable. They also withstand nitromethane and methanol. A PCV valve off the shelf doesn't seal like these do, and they fail every time. So in the strict sense of the term it is, but the performance is nowhere close. I've already had guys trying to save a few bucks, and getting covered with oil when a PCV valve fails :thumbs:
Shame on them for not buying your sweet product!!!!!!!!!
Go Big or Go Home....Trick it out to the max!

'08 Hollywood-Racing Diablo Venom
'09 Hollywood-Racing Diablo Roadster (coming soon)

J-HILT

Quote from: ThisGuyAlex on June 17, 2008, 11:09:29 AM
dude it's a pcv valve....   <---ase cert master auto tech

hmmm same idea kinda but not so much ???
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desdak4

#43
So, is anyone installing a filter on this thing to keep dirt from settling in there? I have to install mine and I bought a stainless mesh breather to put on the end of it.

Any Thoughts?

Jay
'07 Raptor 700 SE / Monster Duals / PC III / FUEL ATV Intake / AC Pro Pegs / Pro Armor Bumper / Pro Armor Grab Bar / G-Force Spacers / G-Force Hubs / 36 Tooth / T-9 BAJAs w/GNCCs / Flexx Bars / Dr. D Reverse Lever / Full Skids / Pro Armor Kill / Kennys CrankCase Valve and more to come I am sure

Kenny

Quote from: desdak4 on June 18, 2008, 06:28:53 PM
So, is anyone installing a filter on this thing to keep dirt from settling in there? I have to install mine and I bought a stainless mees brether to put on the end of it.

Any Thoughts?

Jay
Yes, there should be some sort of precaution taken to keep dirt out. :thumbs:
KDS Racing
685 Hope Rd
Floyd VA 24091
NEW PHONE 540-818-9154
Paypal: kenny@swva.net

:satan: