dthack03

iTrader: (6)

Grimmspeed AOS was installed 5 weeks ago and will be removed because it did not stand up to track duty and was overwhelmed by turns 1,2,8 at Thunderhill. Looks and fits great, will come with almost everything sent from Grimmspeed including box, you will only be missing a couple feet of PCV line, easily sourced at auto parts store. $220obo

Older but low mileage DW 1300cc TopFeed Injectors. New O-rings would be required. $220obo

PM with email for pictures or with questions if they haven't been posted/answered

AOS is installed and can be removed anytime, Injectors are ready to go

Location: Sacramento CA

dthack03

iTrader: (6)

bumppp

akdmx

iTrader: (6)

Can you elaborate on the ways in which it didn't stand up to track duty? Genuinely curious what that means given the context. Thanks.

Rev. Rob Large

iTrader: (11)

Sent you a message on the book of faces.

dthack03

iTrader: (6)

Due to lateral acceleration and the added blowby of a built motor the amount of oil that comes out the head breathers and PCV is too much to freely flow down the oil filler tube and the vacuum from the intake pulls excessive amounts of oil through the intake leaving my turbo, IC, and TB coated in oil as well as oil getting to the combustion chamber and lowering the effective octane rating. This is what an AOS or catch can is installed to avoid. It has been no more effective than the stock system IN MY APPLICATION and a few others as there are threads covering this on Nasioc and Grimmspeed has acknowledged the issue to a couple of folks on there and said there is a revision coming.