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Old 03-21-2009, 11:44 PM   #51
silver arrow
Scooby Specialist
Member Sales Rating: (2)
Member#: 25859
Join Date: Oct 2002
Chapter/Region: South East
Location: Foriderp
1965 MGB yellow
2008 Black Miata


That vidoe shows that the car revs faster with no load. Would be better it you did acceleration runs in 1st or 2nd gear from a roll and over lapped the videos.
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Old 07-09-2009, 03:43 AM   #52
Scooby Newbie
Member Sales Rating: (15)
Member#: 214736
Join Date: Jun 2009
Chapter/Region: SCIC
Location: Oceanside, CA
2005 WRX wagon WRB
Cobb Stage 2 OTS


Just took advantage of the July 4th sale from Perrin and ordered one for my 05 WRX wagon. Can't wait to see how it works!
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Old 07-13-2009, 11:19 PM   #53
Scooby Guru
Member Sales Rating: (41)
Member#: 3782
Join Date: Jan 2001
Chapter/Region: South East
Location: Tampa B*tch!
02 WRX WFC#040
Clean on 19's


I've had this pulley for a long time now and have had no issues with crank angle sensor CEL's like I was (with the above brand)...
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Old 05-08-2018, 02:15 PM   #54
Scooby Newbie
Member Sales Rating: (0)
Member#: 445984
Join Date: May 2016
Location: Salt Spring Island BC Canada
2011 WRX Limited 5dr
Dark Metallic Grey


It seems like Perrin has the lightest weight pulley on the market, Grimspeed weighs a little more (0.5lb more) from what I've read online. Any advantage of going for the Grimspeed pulley with a more conservative weight loss?
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