stock xp cam and timing specs - Polaris RZR Forum - RZR Forums.net

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post #1 of 11 Old December 10th, 2012, 04:55 PM Thread Starter
 
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stock xp cam and timing specs

Anyone out there have specs on the stock xp cams? I would like to know intake and exhaust open and close degrees @.050.

Also really like to know stock ignition timing at WOT from 4000 to 9000 rpm.

Thanks-

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Eric @ Empire Industries
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post #2 of 11 Old December 10th, 2012, 05:56 PM
 
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Re: stock xp cam and timing specs

look for a guy poflo ...hey will know
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post #3 of 11 Old December 10th, 2012, 06:34 PM Thread Starter
 
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Hey thanks ill go find him.

Sent from my PC36100 using Tapatalk 2

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post #4 of 11 Old December 12th, 2012, 01:25 PM
 
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Re: stock xp cam and timing specs

Quote:
Originally Posted by HoleShot View Post
Hey thanks ill go find him.

Sent from my PC36100 using Tapatalk 2
SENT PM
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post #5 of 11 Old December 12th, 2012, 01:49 PM
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Re: stock xp cam and timing specs

why not talk about it on here?

already know how to take stickers off and choose a trailer.
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post #6 of 11 Old December 12th, 2012, 02:18 PM Thread Starter
 
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I pulled some specs from crowers website.
Stock intake lift .360"
Stock intake duration 217
Stock exh lift .334"
Stock exh duration 226

Poflo also sent some numbers which i havent taken time to work with and ill let him post them since its his info if he wants.

Im looking for valve open and close numbers and overlap without degreeing the motor myself. This will help me decide if i want to run stock cams or not with the turbo. Yes i know they will run thats not the question.

Sent from my PC36100 using Tapatalk 2

Thanks-

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Eric @ Empire Industries
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post #7 of 11 Old December 12th, 2012, 02:35 PM
 
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Re: stock xp cam and timing specs

Quote:
Originally Posted by HoleShot View Post
I pulled some specs from crowers website.
Stock intake lift .360"
Stock intake duration 217
Stock exh lift .334"
Stock exh duration 226

Poflo also sent some numbers which i havent taken time to work with and ill let him post them since its his info if he wants.

Im looking for valve open and close numbers and overlap without degreeing the motor myself. This will help me decide if i want to run stock cams or not with the turbo. Yes i know they will run thats not the question.

Sent from my PC36100 using Tapatalk 2
See,thats different specs than what I sent you.....I would go with their specs...different than what I measured.... same lifts,but diff exh duration...I only saw 214....I didn't even know Crower did cams for xp

Last edited by poflo; December 12th, 2012 at 03:01 PM.
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post #8 of 11 Old December 14th, 2012, 12:09 PM
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Re: stock xp cam and timing specs

Quote:
Originally Posted by poflo View Post
Quote:
Originally Posted by HoleShot View Post
I pulled some specs from crowers website.
Stock intake lift .360"
Stock intake duration 217
Stock exh lift .334"
Stock exh duration 226

Poflo also sent some numbers which i havent taken time to work with and ill let him post them since its his info if he wants.

Im looking for valve open and close numbers and overlap without degreeing the motor myself. This will help me decide if i want to run stock cams or not with the turbo. Yes i know they will run thats not the question.

Sent from my PC36100 using Tapatalk 2

See,thats different specs than what I sent you.....I would go with their specs...different than what I measured.... same lifts,but diff exh duration...I only saw 214....I didn't even know Crower did cams for xp
I had Dannyis Crower do a set for me right when the XP came out.

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post #9 of 11 Old December 14th, 2012, 01:13 PM
 
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Re: stock xp cam and timing specs

I had Dannyis Crower do a set for me right when the XP came out.[/quote]

Chris,what do you have as stock specs.....I found another spec on another forum
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post #10 of 11 Old December 29th, 2012, 12:28 PM
 
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Re: stock xp cam and timing specs

Any info on the stock ignition timing
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post #11 of 11 Old December 29th, 2012, 12:56 PM Thread Starter
 
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Yeah it would be real nice to know actual peak timing at 7000 to 8500 rpm

Sent from my PC36100 using Tapatalk 2

Thanks-

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Eric @ Empire Industries
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