R32 Remap Chip

[TUFF_350]

Hey guys,

was just wondering if its possible to use this:

http://cgi.ebay.com.au/R32-Skyline-RB20DET...1QQcmdZViewItem

as a possible upgrade for my R33 as opposed to doing something like a Power FC. I kno the R33 chips cannot be flashed like the R32 ones, thats why i was thinking of exploring this option.

Edited May 26, 2008 by YDUTRY4

[TUFF_350]

Just found the answers, need to buy a r32 ECU then get this baby soldered & tuned for my various mods!

[DIOR 33]

no but there is a rumor that Tilbrook auto and dyno may/can re-map standard r33 computers so give him a call 8261 8619

[TUFF_350]

no but there is a rumor that Tilbrook auto and dyno may/can re-map standard r33 computers so give him a call 8261 8619

Holy shiezzer, for real? Im calling rite now, if thats a yes then FMIC & this are my next steps of tuning!

[Krishy]

sweet thanks for that info kelly.....i am looking at getting my r33 ecu tunned as well

[FR33K]

turbo tune do it as well for about 600

[Hotwire]

Jeff from The Speed Lab can tune an R33 ECU - but it just requires a modification to the ECU. From what I understand the R33 ECU requires some components to be changed (adding of a daughterboard I believe) therefore will add a couple of hundred on top of the normal tune cost...

so if it's $600 for an R32 tune, expect about $800 or so for the R33 tune

[Krishy]

I just called Jeff and he reakons $550 for a full remap of a rb20 ecu and thats $550 all up ecu supplied as well

[D_Stirls]

no but there is a rumor that Tilbrook auto and dyno may/can re-map standard r33 computers so give him a call 8261 8619

Well actually YES

Ring Jeff, He can Reflash R32 and Z32 ECUs and remap them for use in R33's. It's cheaper than remapping the R33 one as you don't have to buy the daughter board.

[Hotwire]

^ But then you loose the variable valve timing which will drop your mid-range power from where it could be. Horses for courses - do you want drivability or outright bragging rights for highest power?

[Krishy]

so u loose your variable valve timing with a RB20 ecu?

[Simon-S14]

thats true, however once the cars tuned, any loss of lowdown from not using VCT will not be noticed.

[D_Stirls]

And you can always add and external RPM switch if it worries you that much.

[Krishy]

cool thanks guys for that info....now i will be getting the RB20 ecu in the 33

[Hotwire]

Although you CAN use the R32 ECU, why would you skimp on ~$200 to remove extra driveability?

I just don't see the point in doing it half assed.. you say you wont notice the loss of mid-range, but why lose it at all?

[Krishy]

ok then i will call Jeff again and find out how much to do a r33 ecu for....also what abt VG30 ecu's?

[Krishy]

Although you CAN use the R32 ECU, why would you skimp on ~$200 to remove extra driveability?

I just don't see the point in doing it half assed.. you say you wont notice the loss of mid-range, but why lose it at all?

I spoke to Jeff around lunch time and he reackons that yes you do loose a little bit but its not noticeable.....and the power gains is pretty impressive.....so i am going with that option...dont worry i will still have my stock ecu sitting at home just in case

[Hotwire]

^Well, Jeff would no doubt have the best knowledge on the subject - post up before and after dyno plots if can Krishy, would love to see the before and afters - along with your list of mods etc

[Simon-S14]

i know first hand what its like before and after a remap going from stock 33 ecu to r32 ecu remapped, tuned by jeff, and there was MORE low down and more driveability.

dont listen to what everyone has to say about VCT... it doesnt do sweet f**k all really.

[Krishy]

yeah thanks simon.....thats the same answer i got from Jeff.....i am going to get Jeff to do a dyno run on shoot out as the car is and then one after the tune and then give me the 2 print outs......