GT3 slotted front rotors: DeMan for $649 2 SETS AVAILABLE
03-23-2009, 04:01 PM
#1
Former Vendor
Thread Starter
GT3 slotted front rotors: DeMan for $649 2 SETS AVAILABLE
EXCELLENT replacement choice - PAIR of 1 piece slotted properly done GT3 rotors for the discounted price of $649 -
E-mail me
Brand new, ready to go
E-mail me
Brand new, ready to go
04-28-2009, 12:39 PM
#5
Former Vendor
Thread Starter
Remember as we spoke on the phone Monday night, the slots and vents sweeps backwards, as if they are 'twisting' under theoretical acceleration
Last edited by TrackDays247.com; 04-28-2009 at 04:02 PM.
04-28-2009, 08:00 PM
#6
Burning Brakes
Craig-
I dug up Rick's original thread and he clearly states vanes forward, opposite of how I thought they should be and how we were discussing
So that's how I installed them as other folks on the forum show them that way too.
See post 49 here: https://rennlist.com/forums/996-gt2-...rnative-4.html
and pictures
I dug up Rick's original thread and he clearly states vanes forward, opposite of how I thought they should be and how we were discussing
So that's how I installed them as other folks on the forum show them that way too.
See post 49 here: https://rennlist.com/forums/996-gt2-...rnative-4.html
and pictures
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04-28-2009, 11:01 PM
#8
Former Vendor
Thread Starter
Then stay with what Rick says for his own rotors.
My car had the rotors installed backwards when I bought the car in 2005 - 514HP 2650 lb 930 with Big Reds --- and the fluid boiled because the rotors were pumping air backwards and the scoops trying to push the air the opposite diection.
Thus, the equation =d damn hot rotors!
My car had the rotors installed backwards when I bought the car in 2005 - 514HP 2650 lb 930 with Big Reds --- and the fluid boiled because the rotors were pumping air backwards and the scoops trying to push the air the opposite diection.
Thus, the equation =d damn hot rotors!
05-01-2009, 09:26 PM
#9
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Hey Guys, sorry for any confusion, please always look at the INTERNAL vanes...they should always sweep in the original direction...
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2016 GT4-R
Rick DeMan
DeMan Motorsport
Upper Nyack, NY
845 727 3070
Porsche Sales & Service
Porsche Race services and parts
www.DeManMotorsport.com
2016 GT4-R
Rick DeMan
DeMan Motorsport
Upper Nyack, NY
845 727 3070
Porsche Sales & Service
Porsche Race services and parts
www.DeManMotorsport.com
Last edited by Rick DeMan; 05-02-2009 at 08:48 AM.
05-02-2009, 01:54 PM
#12
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Okay, here is a picture from the DeMan post. Pictured is a drivers side front with the vanes facing forward.
Is this correct???
I don't have any original rotors to look at for refrence.
Is this correct???
I don't have any original rotors to look at for refrence.
05-02-2009, 02:03 PM
#13
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Hey Guys,
You must look only at the internal vanes...they should be sweeping backwards....like in the direction of rotation...not to scoop air, but rather in the direction of flow...
You must look only at the internal vanes...they should be sweeping backwards....like in the direction of rotation...not to scoop air, but rather in the direction of flow...
05-02-2009, 02:48 PM
#15
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When I bought the DeMan rotors, each box was labled left and right and that is how I installed them (even though they look backwards because of the slots) the internal vanes are facing forward. Again, I installed them as directed.
How many Rennlisters have these rotors and how many are running them as instructed - which seems to be backward?
Where will I buy my next set of rotors, not sure, especially if we cannot get a straight up ANSWER.