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Mines Ecu

BNCR33

By BNCR33,
in Engines & Forced Induction

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BNCR33 Community Regular

BNCR33

Posted
Posted

Hey all ,

i have a R33 GTR with a Mines ECU in it and the Limiter is set very close too 9,000 RPM and i dont really like that too be honest and it is running very rich which i believe could hinder the performance of the car im in sydney and was wondering are these ECU re programmable or if i can set the limiter a bit lower and make it a bit leaner without hurting the engine what so ever.

i am willing to pay if some one can help me out .

Thanks Guys :laugh:

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The Dan Grand Master

The Dan

Posted
Posted
Hey all ,

i have a R33 GTR with a Mines ECU in it and the Limiter is set very close too 9,000 RPM and i dont really like that too be honest and it is running very rich which i believe could hinder the performance of the car im in sydney and was wondering are these ECU re programmable or if i can set the limiter a bit lower and make it a bit leaner without hurting the engine what so ever.

i am willing to pay if some one can help me out .

Thanks Guys :laugh:

Send it to DrDrift or anyone who can do Nistune.

Start saving for turbos though, they won't last too long once you lean the fuel out

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STATUS Grand Master

STATUS

Posted
Posted (edited)
Hey all ,

i have a R33 GTR with a Mines ECU in it and the Limiter is set very close too 9,000 RPM and i dont really like that too be honest and it is running very rich which i believe could hinder the performance of the car im in sydney and was wondering are these ECU re programmable or if i can set the limiter a bit lower and make it a bit leaner without hurting the engine what so ever.

i am willing to pay if some one can help me out .

Thanks Guys :(

These ecu's depending on the "exact" tune work pretty well, i have had some come through which were pretty close (making 230-240rwkw) to being spot on, BUT many are generic loaded tunes and run mega rich from the mid range onwards. The limiter is most likely 8800 as most jap limiters are set there as it saves the oil pump (less chance of accidently hitting limiter), they are not pointless limiter bashers like many morons in this country :laugh:

Depending on the ecu (33 or 32) as many R33 come with remaped R32 ECU's as the R32 ecu is half the price to modifiy. If it is a R32 GTR ecu you can fit a nistune board to it or burn a new chip for it. I reccomend the Nistune as it allows live tuning and no chip burning.

We usually install a Nistune board (fully programmable) to it with an adjusted setup to suit 14-15psi and 98ron if it is the R32 GTR ecu, if its the R33 ecu you are stuck as no-one does them. Post a pic of the silver sticker on the ECU and i can tell you what model it is.

My reccomendaion if it is a R33 ECU is to buy a R32 GTR ecu and get unigroup to do a nistune conversion to it.

Edited by URAS
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