Help guys.....Just got an M600 Motec

[SupraClaou]

I just bought a used MoTec M600 standalone ecu.
It was on my friend's mk4 GT74 DBB single turbo.
The tuning was made by OWEN Developments in
England.

I am going to put it on my car ....mk3 2jzgte with only
2-3 slightly differences.

I have HKS 264 cams ...his has BC 272
I have a 72mm turbo....his has 74mm turbo
and last I run 800cc injectors ...his has 860cc or 1000cc (not sure)

I will need to trim out some fuel,wouldn't I ?
What about timing?

 

[figgie]

SupraClau

best for you to PAY someone to get it tuned. What you are asking has to be done on a dyno and will have to know what to change. Just with the three mods you mentioned requires a diffrent VE curve along with diffrent injector scaling.