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Hi everyone i'm new to DI and wanted to start this thread to see what sort of Mods you should put on a RB20 engine to get more power for your money???
Mine is standard apart from the ECU is chipped a front mount intercooler and a blow off valve... :confused: :)
full exhaust system bigger turbo injectors...wat chip is in your ecu do ya no??
right first thing is fire that ecu away and get a mappible one, then full exhaust (turbo elbo down pipe decat cat back), fuel pump, bigger turbo one from an rb25 r33 is a good job on a road car, boost controler, air filter, set of 550cc injectors and a good map you dhud get 300bhp reliable for every day
It a stage 1 ECU chip i bought if off ebay for the crack didnt do much though
Would it make it much harder on juice... i dunno why but mine seem's so fucking hard would because its a jap model have anything to do with it... cause their running on octane 101 or whatever it is?????
ah rite bin that chip so an get a nistune chip....if ya want more power its gona be harder on juice alrite
Yeah I'm not get 350Km out of a tank though and i'm not driving it on either.. I relativly new to this game so trying to learn as much as i can...
i was in the same boat a few months back, before buying the rb26 powered r32.
What i had planned:
Nistune ECU Chip & Map
Turbo from RB25
z32 AFM
What i had done already:
NGK Iridium Plugs
Split Fire Coilpacks
FMIC
Apexi Power Intake
HKS SSQV
Decat
Uprated turbo elbow/downpipe
Exhaust System
2way diff
The above should get you a nice bit more power, and let the car run alot better with the map.
Was running .95bar and was getting 400km to a tank
I know fuck all but by your post above : is the car mapped to irish fuel yet ?? Cause I know its not good to leave it cause the octanes are different
Your only after reminding me thier in a hks exhaust and 2 way in it... But thanks for your help!!:)Quote:
Originally Posted by AndrewR32
Yeah i know a fella who has a standard ECU from a irish R32 Might buy it off himQuote:
Originally Posted by Aidan Hogan
erm sorry lad but all skylines are jap,. there never was an irish model. the 33 gtr was released in the uk at a very limited run but every other one was jap till the new GTR.
first things first. fuel pump and a mapable ecu because it will be needed when you go hunting for power.
then boost controller
turbo elbow
downpipe
decat
map
if the money allows get a hybrid turbo, injectors and afm depending on what ecu your going to be running
Quote:
Originally Posted by James R32
an irish r32?? dont think so!!
Oh right i'm not the most knowledgable person lol:) what sort of mapable ECU are we talking about now Mine's ECU or other such ECU'sQuote:
Originally Posted by mick-skyline
i would go for the nistune option. It will cost you around €450 supplied, fitted and mapped by Stiv (over on sxoc). That way your ecu is tuned to suit your car and fueling.
I forgot to mention boost controller, actuator and walbro 255 pump.
first thing you need to do is get the idea of money outta your head and start buying parts bit by bit some stuff like exhaust/filter/front mount you can fit but until you get an ecu,injectors,bigger turbo etc wait and fit them all together then get it map'd jobs a goodun
First off, have a full check done on the car, compression/leakdown etc
Then get rid of any random ebay chip and the dumpvalve.
And finally, don't listen to any of the mcdonalds car park tuners!
Stage one consists of a complete exhaust system: downpipe, de-cat and cat back.(aftermarket elbo gives no advantage on the standard turbo), A front mounted intercooler, a walboro 255lph fuel pump, a decent boost controller and a set of 1 stage colder plugs.
This set up, with the boost at 0.85 bar will see 250 to 270hp on a healthy engine using the standard ecu.
The next step involves a new turbo(there are many options) a larger set of injectors and a mappable ecu.
A healthy RB20 can run up to and even a little above 400hp on standard internals.
If you want anything more then changing to an RB25 may be a better option as forged internals are not a easily found for an RB20.
Thanks everyone or the help and i'l get cracking on these as soon as possibable cheers:)
Quote:
Originally Posted by nissan_doctor
This is good accurate advise, I am running 266bhp on my standard engine/turbo/ecu with a turbo back exhaust, walbro pump and boosting at 0.9. Not 100% what heat range my plugs are though, never changed them after putting those bits on the car:confused:
[QUOTE=Wolftown;125960]This is good accurate advise, I am running 266bhp on my standard engine/turbo/ecu with a turbo back exhaust, walbro pump and boosting at 0.9. Not 100% what heat range my plugs are though, never changed them after putting those bits on the car:confused:[/QUOT
I definately need mine mapped am definately looking into gettin it mapped
Quote:
Originally Posted by Wolftown
If you are running at 0.9 they would need to be a colder plug then standard.
Denso IQ22 or NGK BKR8eix..