06-30-2020, 02:52 PM
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#1
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Registered User
Join Date: Aug 2017
Location: Tucson,az
Posts: 690
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Chain Ramp Inspection's
Can you inspect your chain ramp's or guides using a camera,..you know the type that can snake thru the spark plug hole,.(once you remove the tube ),.? Thanks Frank
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06-30-2020, 04:21 PM
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#2
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Registered User
Join Date: Jun 2020
Location: Vernon, CT
Posts: 57
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I don't think so... Anyone else?
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06-30-2020, 05:54 PM
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#3
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Artist, 986S tinkerer
Join Date: Aug 2013
Location: Montreal, Canada
Posts: 1,821
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I think it would be very difficult. Your cam deviations are a good indicator.
__________________
James now has: 2008 987S 6 speed
Crashed: 2010 987.2 pdk in speed yellow! 
Sold to a cool racer chick: 2004 986 S
YouTube channel: the PORSCHE as seen by NewArt
www.youtube.com/channel/UCohdrH2xHTklM1thxk0KKOQ?
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06-30-2020, 07:36 PM
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#4
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Registered User
Join Date: Aug 2017
Location: Tucson,az
Posts: 690
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NewArt my numbers are bank 1 = 8.6 bank 2 = 3.6 Ill admit numbers not taken as JFP said to,.which I will do it that way this weekend but it was warmed up ,..just not driven around.! cant wait to double check them !!
doing tensioners this weekend to I hope,
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07-01-2020, 06:19 AM
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#5
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Registered User
Join Date: Feb 2005
Location: It's a kind of magic.....
Posts: 6,273
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Quote:
Originally Posted by flmont
Can you inspect your chain ramp's or guides using a camera,..you know the type that can snake thru the spark plug hole,.(once you remove the tube ),.? Thanks Frank
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Not possible.
__________________
“Anything really new is invented only in one’s youth. Later, one becomes more experienced, more famous – and more stupid.” - Albert Einstein
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07-01-2020, 05:14 PM
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#6
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Artist, 986S tinkerer
Join Date: Aug 2013
Location: Montreal, Canada
Posts: 1,821
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8.6 would indicate worn ramps. You would probably get a code before too long.
__________________
James now has: 2008 987S 6 speed
Crashed: 2010 987.2 pdk in speed yellow!
Sold to a cool racer chick: 2004 986 S
YouTube channel: the PORSCHE as seen by NewArt
www.youtube.com/channel/UCohdrH2xHTklM1thxk0KKOQ?
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07-02-2020, 04:07 AM
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#7
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Registered User
Join Date: Feb 2005
Location: It's a kind of magic.....
Posts: 6,273
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Quote:
Originally Posted by NewArt
8.6 would indicate worn ramps. You would probably get a code before too long.
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Usually around 12 degrees.
__________________
“Anything really new is invented only in one’s youth. Later, one becomes more experienced, more famous – and more stupid.” - Albert Einstein
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07-02-2020, 05:41 AM
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#8
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Registered User
Join Date: Sep 2009
Location: toronto
Posts: 2,668
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Wouldn't the deviations be a result of numerous points of wear; the most significant being vario cam tensioner/phasing pads. These are actuated into the chain for most of the rev range.
__________________
986 00S
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