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Rb25 On The Dyno..decent Result From Stock Turbo ;)

Simon-S14

By Simon-S14,
in Engines & Forced Induction

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RB30-POWER Mentor

RB30-POWER

Posted
Posted
So... perhaps a heads up?

If this is correct... Series 2 R33 has the ignitor built into the ECU, so you probably can't use the RB20 ECU in a series 2, right?

The ignitors/transistors are not in the ecu at all, they are in the series II coils.

Series 1/2 ecu does not matter. Hence a single model PowerFC fitting both model engines series I and II.

STATUS Grand Master

STATUS

Posted
Posted
Yeah, Turbo Tune's dyno is only a few months old now. Comparable to Graham West's dyno now :)

ah sweet, have they got some-one down there who knows how to use it now.... :)

MBS206 Grand Master

MBS206

Posted
Posted
^ so your saying that cause its running a remaped 20 computer and not a pfc then the result must be fudged

come off it 210 has been made by alot of 25's with the same sort of mods

its not like he's claiming 250

Did I call BS at all on his figure?

I just asked fot IT and AT and the other factors.

And as always, I couldn't give 2 shits about a dyno figure. They mean nothing. Driveability and the proper ability to make use of said power is the key.

Plus, the main thing is area under the curve.

FordyR31 Mentor

FordyR31

Posted
Posted
so the rb20 ecu is better than the rb25 ecu because it can be remapped ? i have a rb25det ceffie with a safc2 atm . would i get a better result running a rb20det ecu and getting a remap?

kermit

I think anything remapped is better than a SAFC... Thats y u get better gains from a remap than a SAFC tune coz u cant really change too much on the SAFC just ur air fuel mixtures.

Liam

swanny180 Proficient

swanny180

Posted
Posted

Wow, really impressive results!!

Keen to try out an RB20 ecu with remap myself...

One question, would an RB20 ecu run everything if put into an R33?

(Other than VCT that is?)

Also, can speed cut be eliminated with a retune? Rev limit changed? Etc etc?

Cheers ;)

Simon-S14 Grand Master

Simon-S14

Posted
  • Author
Posted
Wow, really impressive results!!

Keen to try out an RB20 ecu with remap myself...

One question, would an RB20 ecu run everything if put into an R33?

(Other than VCT that is?)

Also, can speed cut be eliminated with a retune? Rev limit changed? Etc etc?

Cheers :)

Yeah the ecu will do everything the same, speed cut and rev limits can be changed, ecu still has cold start and knock retarding etc.

swanny180 Proficient

swanny180

Posted
Posted
Yeah the ecu will do everything the same, speed cut and rev limits can be changed, ecu still has cold start and knock retarding etc.

Cheers for that, will definitely be looking into this at some stage :)

Simon-S14 Grand Master

Simon-S14

Posted
  • Author
Posted
Nice figure.. :D

You plan to throw the slide highflow back on it?

The old saying.... There's no replacement for displacement. :ninja:

yes your nickname says it all :ninja:

as for the highflow i sold it with my rb20 package to fund the 25 conversion, I was going to get another one from Slide but it looks like he doesnt make them anymore..

for now stock will do, might look at garret offerings down the track.

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