1988 Turbo Coupe

SVO specific forum for tuning the 83-88 Ford Tbird/Stang/Cougar/XR4TI 4cylinder engines

1988 Turbo Coupe

Unread postby Badassbird » Mon Aug 04, 2014 8:51 am

What strategy can we use to tune these with? I have a customer looking for a tune and he said the box code was DO42. I cant seem to find reference to that anywhere.
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Re: 1988 Turbo Coupe

Unread postby haroldk » Mon Aug 04, 2014 6:33 pm

I was pretty sure that the manual cars were LA2 or LA3 and the auto cars were LB2 and LB3. I've never heard of a DO42 before. Granted, it's been a while since I've been in the turbo Ford world.

Edit: forgot about the 8UA.
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Re: 1988 Turbo Coupe

Unread postby decipha » Mon Aug 04, 2014 6:51 pm

yea i thought the LA3 worked for all those, last i checked the def file was rough, i started my own revision but never finished it

to be honest id recommend replacing the ecu, the catch is youll need high impedance injectors
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