Roosie

iTrader: (8)

im getting emerald Engine management but need a trigger wheel put on my bottom pully anyone kno wwhat type i need ie how many teeth and what size hole for cossie crank cheers

tabetha

36-1 TEETH, 5 1/4" diametre,
trigger-wheels.com, about £25 off ebay.
You can use 60-2 teeth as well , but 36-1 much more common.
The rear edge of the missing tooth needs lining up at 90 degrees(BTDC), although it can run in any position at all, if so desired
tabetha

kjc300

iTrader: (1)

or a small turbo escos one

Roosie

iTrader: (8)

biggest trouble i have is getting pully off

tabetha

2wd ones normally fall off, you will also need a TACHO DRIVER(if using std tacho) as it will also be coilpack, and very unlikely to work from the coilpack signal.
You will also need a WIDEBAND LAMBDA(= fitting) and EGT sensor, as it can run purely on EGT once mapped as a lot safer.
I can knock you up a sensor boss for lambda/egt as I now have a lathe.
The EGT will come with a signal convertor if using a AUDI 1.8T one which are very good, also a signal processor for the lambda such as TECH EDGE.
I've got coilpacks you can have FOC, Matt L does the leads.
You can dispense with the phase sensor and go with batch fired for track work.
tabetha

Roosie

iTrader: (8)

well as you know tabetha my new cossie comes tommorrow so i went to get cracking with the greys and some big brakes and other bits

tabetha

I have a 36-1 trigger wheel if you need one, so long as you replace it, I would order a ecu, now rather than later.
tabetha