ok,i am thinking of purchacing a dawes afr and boost controler.
does anyone have any advise on them,and on long term use.
has anyone had problems???????
is it a wise investment??????
also does anyone have pics of the afr fitted to dashboard,ie inside a blanked off switch.
i have a uk my99 if that is any help.
cheers and many thanks
roy

 

DAWES FAQ

The Dawes manual boost controller is a ball-spring device which costs about £35 in the UK and can give decent improvements in performance. It can be fitted in minutes with no tools required except maybe scissors. The main benefits are dramatic improvements in turbo spool up time, as well as a wider boost and torque curve - the effects of this can be quite considerable. However, if you push it too far so could the safety implications - if you are foolish you could lose your engine. In fitting any performance device to your car you should know what you are doing and if in any doubt consult a professional.

Documented experience on Scoobynet seems greatest with the MY99/00 UK models, and up to fuel cut (approx 17 PSI) most cars seem to cope well with fuelling and timing, although data in track conditions has not been collected. A boost gauge and air fuel ratio meter should be considered ESSENTIAL when fitting a Dawes. You need to also consider fuel cut, compressor efficiency, intercooler efficiency, charge temperatures, injector duty cycle, knock and exhaust gas temperatures. Bear in mind also that on part throttle there can be excessive boost on part throttle on cars with small turbos (MY98 on) which can affect driveability, control on bends, as well as cause lean running of your engine with potential serious conequences. Despite these issues, you will see from the threads below that many have worked ways around these limitations and are using the devices safely. Scoobynet, myself, Dawes suppliers or any of the posters in the below links/threads will not be liable for any personal injury or engine damage caused by any of your modifications.

Safety first!

The following threads/links should be essential reading before fitting a Dawes:

Dawes fitting - 92-96 models

Dawes fitting - 97-00 models

Performance Exhausts official UK distributor Dawes devices

Boost with and without MBC

Best way to fit Dawes

Ball spring manual boost controller with bleed for better EGT and part throttle

Dawes with bleed valve

Dawes with bleed hole

MY92-96 WRX Dawes

MY92-96 WRX Dawes bleed hole

Dawes malarchy

Dawes on imports

Dawes setup "Best way"

Dawes higher up the revs MY99/00

Dawes MY01

Dawes MY01

Dawes AFR setup

Some other Dawes threads:

Dawes boost spiking

Dawes experiences

Dawes setup

Dawes questions - spiking

Dawes spiking

Dawes vs Turbosmart

Dawes, superchips, fuel cut

Dawes vs TurboXS

Dawes on Evo 7

Dawes driving experience

Some I-club threads - bear in mind these are based on the MY01/02, and these cars seem to behave differently to the MY99/00 UK turbos, and also UK MY01s do not seem to have the same EGT (exhaust gas temperature issues)

High EGTs

Boost with MBCs

EGTs

MBC over time=lame

High EGTs

 

john,,,,,,cheers !!!!!!
you are a star,more info than i can possibly take in there!!!!!!!

 

no body has a dawes then????
i have done a search but the results are quite old


[Edited by buzzerboyroy - 1/8/2003 10:55:52 PM]