Jump to content
SAU Community

Recommended Posts

After countless attempts at getting my R33 S2 Gtst to make good power, I am finally there and happy.

It is making 360rwhp and drives like a dream. Prior to this it was making 305rwhp with similar mods. The real difference - the tune (tuner to be exact). Sometimes switching tuners makes all the difference....

Link to comment
https://www.sau.com.au/forums/topic/291551-back-from-tune/
Share on other sites

After countless attempts at getting my R33 S2 Gtst to make good power, I am finally there and happy.

It is making 360rwhp and drives like a dream. Prior to this it was making 305rwhp with similar mods. The real difference - the tune (tuner to be exact). Sometimes switching tuners makes all the difference....

Dont want to rain on your parade as this is a huge jump just on tune but was it done on the same dyno in same conditions as this might be a reason for some gain which is not really there?

Link to comment
https://www.sau.com.au/forums/topic/291551-back-from-tune/#findComment-4874979
Share on other sites

I am sure that if the car drives in such a way that he has been excited by it, the numbers probably are reflected in driving experience :P

agreed there would be gains just not close to 20% gain... also worried about the placibo effect you know it must be quicker cause the dyno said so...

i am not trying to be rude i just prefer stats that are real in terms of this... example is my car is identical to my brothers as in we are 100% neck and neck every drag/race but he has 28hp more then me... this is not my skill but a different dyno different day.

Link to comment
https://www.sau.com.au/forums/topic/291551-back-from-tune/#findComment-4875509
Share on other sites

agreed there would be gains just not close to 20% gain... also worried about the placibo effect you know it must be quicker cause the dyno said so...

i am not trying to be rude i just prefer stats that are real in terms of this... example is my car is identical to my brothers as in we are 100% neck and neck every drag/race but he has 28hp more then me... this is not my skill but a different dyno different day.

your brother needs to lay off the pies.

Edited by DiRTgarage
Link to comment
https://www.sau.com.au/forums/topic/291551-back-from-tune/#findComment-4875523
Share on other sites

some tuners are lazy, and just pull a big chuck off the stock timing and smooth out the A/F ratio, sometimes not even touching the Injection map, they just scale the Air Flow Meter which is purely lazy.

I've borrowed a datalogit and fixed parts of my map up, and added more timing after peak torque (using a combination of old dyno graphs).

Link to comment
https://www.sau.com.au/forums/topic/291551-back-from-tune/#findComment-4875620
Share on other sites

some tuners are lazy, and just pull a big chuck off the stock timing and smooth out the A/F ratio, sometimes not even touching the Injection map, they just scale the Air Flow Meter which is purely lazy.

I've borrowed a datalogit and fixed parts of my map up, and added more timing after peak torque (using a combination of old dyno graphs).

yeah there is a certain tuner/workshop in Sydney who tunes just like this...it was a mates car so i re-tuned it properly and made heaps of gains in power and response as well as fuel economy...and i cannot tune for sh1t but know enough to get things looking reasonable. Made 450AWKW the next day at Autosalon and won him a trophy...yay :D

this workshop charges big $$ too...pretty piss poor.

Link to comment
https://www.sau.com.au/forums/topic/291551-back-from-tune/#findComment-4875801
Share on other sites

Create an account or sign in to comment

You need to be a member in order to leave a comment

Create an account

Sign up for a new account in our community. It's easy!

Register a new account

Sign in

Already have an account? Sign in here.

Sign In Now


  • Similar Content

  • Latest Posts

    • Mixing things up - installed some leather recaros to match the leather seat covered rear seats. Interior looks pretty schmick now except for some slight wear on the steering wheel which I will monitor and address if it becomes worse or actually noticeable!  
    • Didnt realise RB's had more then 1 head.
    • I'm normally copping my own abuse from neglecting my daily drivers. "Those suspension bushes will last a bit more", "Don't worry about the oil leak, just keep topping it up". The project cars I'm always doing things slowly on them as I'm wanting them to be done better, and neater, and nicer. Luckily I don't have to deal with 18 year old Matt's "Learning to wire" stuff in the project cars. And there's only one piece of wiring I'm displeased about in the Landcruiser, and it's about to be cut out... However, the box loads of parts that have been going through this place lately for the Landcruiser... Brake pads Brake Rotors Full handbrake overhaul Wheel Bearings Seals Swivel hubs Steering Boxes Half the suspension joints Shocks Air bags (Ones to go in the rear springs for towing) Water pump Timing kit Lower timing case Harmonic Balancer Radiator Lots of other little seals and shits Gas struts for the bonnet New power window switches And god knows what else I've forgotten... Ha ha ha I have my fingers crossed the pinion seals don't start leaking on the diffs, that the transfer case doesn't leak, and the gearbox input shaft doesn't leak, nor the rear main seal. As they're about the only seals I haven't replaced in the driveline! I'm seriously eyeing off buying new caliper rebuild kits front and rear brake calipers... I'll probably recheck all the valve clearances soon too, and hopefully, it should be all good and sweet to haul some long distance trips again!
    • Every time I pull my 3x gauges out of the console and see the crack-addict way that I did the wiring, and I just can't bring myself to tear it all apart and "make it nice", because it is currently working. In fact, the last time I was in there I probably made it worse.
    • The best part is when you own the car long enough that you look back and find your OWN ham fisted amateur shit!
×
×
  • Create New...