R33 Gts-T Factory Ecu Question

[Jbowie2703]

Hey All,

I have a question regarding my series 1 r33 Gtst. At the moment It is running a factory ecu with stock injectors (both which I plan to upgrade within the month)
The car is fitted with a HKS GTRS turbo and alot of other HKS gear. When it had a haltech ecu and HKS 740 cc injectors the car was pushing out about 270kw on a safe 13psi.

However now that the ECU and injectors have been removed, the boost has been cutting at about 5000 - 6000 revs.
Now my question is, I want to take my car out to the track next weekend and really give it a good drive. Would I be putting the engine at a big risk??
Sorry if this seems like a silly question, im a bit of an amateur but trying to learn!

Thanks!

[mad082]

What do you mean by "the boost had been cutting"? If you mean the ecu has been cutting power, then simply wind the boost down a bit more and it should stop doing it.

Other than that, it should be fine to take to the track. The stock ecu has a safer tune than an aftermarket ecu

[Jbowie2703]

Like ill hit 5000 revs but then the car just wont boost. I asked my mechanic and yeah he defined it as rev cutting or rev blocking due to the ECU.

Alright cool, thanks for the fast reply.

[niZmO_Man]

Does it have a boost controller on it? If so, turn it down.