Jump to content
SAU Community

Recommended Posts

Hi guys

Is there any point, or need to tune a stock GTR ?

Im fairly sure the car is running rich. I can hear the exhaust popping occasionally (very quietly) when I let my foot off the throttle.

Car is completely stock.

The only thing ive done is remove the boost restrictor from one of the boost solenoid hoses.

What would I need to do? Im considering buying a SAFC-2 perhaps? Do people think its viable to do this, or leave it as is ?

Cheers

Link to comment
https://www.sau.com.au/forums/topic/62010-tuning-a-stock-gtr/
Share on other sites

Still worth throwing it on the dyno and getting the A/F ratios checked.. and let the experts look at it... for the sake of $100 or so.

I wouldn't bother with a SAFC2, if you're going to spend the money just get a PowerFC - for about $1000 bucks you can get one with a hand controller.

I can hear the exhaust popping occasionally (very quietly) when I let my foot off the throttle.

This happens on my (dead stock) R32 GT-R too. I assume the mixture is a little rich. Actually I kind of like the popping :D

Edit: And you can get smallish power and economy improvements with a good tune (for local fuel) even on a fairly stock car.

LW.

Guest two.06l
Got caught out on the freeway from mt colah on the way back to my house

 

:D

 

I really feel like shit

Dont know how much this is going to cost me, and I'm afraid to find out

My poor baby

obviously not insured? ah well just think of the nice new paint job she will have.

the mother-in-law got caught in a hail storm about a month back, hail the size of, well, inbetween a dollar coin and an 20c coin ... dented the car on pretty much every pannel ...

tis a 97 celica ... fun ..

glad my car was in an airport carpark on this day ....

the wife saved somehail and put it in the freezer to show me ! couldnt believe it !

i feel for your poor gtr ... but all will be even better after a pannel beater and a lick of paint ..

Yeh

Sorry guys, im just too scared to go outside and check.

I know there was one dent on the bonnet, but im not sure if the paint has come off it.

You spend 40k on something like this, become flat broke, and now something like this happens.

I'll try those dent repair guys if it doesnt look too bad.

Im so afraid :P

I feel like someones just :kick: :)

You work hard for 4 years and then this

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

    • Hey y'all, I have a completely stock 1991 R32 GTR, yesterday I took my car out and went for about a thirty minute drive. It was fine on the way there but when returning home I think the car might have gone into a limp mode. I was cruising in 5th gear around 130km/h, the hicas light came on and there was a significant loss of power. About a minute later I hear a thump, the car starts driving normal again and is fine the rest of the drive back. This is the second time its happened, same as now it was fine on the trip there. On the way back it had the hicas light on but that time I would feel the power going in and out before hearing the same thump and it being fine.  I have no idea idea what causing this, but if anyone has any ideas it would be great as a start chasing the cause of this. Also I can provide more details if needed. Thank you
    • When sanding across a convex panel, you need to sand, as much as possible, at right angles to the curve. If the panel is compound convex curved (ie curved in both directions) then you are SOL and have to use "craftsmanship" to get it right.
    • Today in Skyline arts and crafts!! I’ve made some progress.    had to put extra notes in there so I don’t stuff it up 😂
    • This sounds like me. And then why I leave shit that I had previously hobbled together broken. Lately I've changed strategies to "If I don't want to justify the money on decent stuff, I'm not going to justify hobbling it together". I'm still for DIY, but DIY it properly is more my thing. However, I am terrible on not setting up backups still... Which reminds me, I need to go backup some of my work VM machines... Oh, it's also why I've become a lover of building things into Docker Containers... Then I just need a machine that can run docker, and bam, that specific system is up and running, on the specific versions of everything I need for it to run (In the event a change in required software version breaks something else). Also, these days, my steep learning curves are spent with work related stuff, and on very varied projects, that my want to do other random projects like build a dashboard for my own car has dwindled away to "I just want the car running", which is my current PITA, as I'm getting the Landcruiser usable again, and it has just been non-stop the past 6 to 8 weeks of buying parts, and working on it. Oh, and tools that are meant to be fit for purpose... And they break, because 25 year old 4WD decides it's stronger... But by the time I have it ready to roll back out the drive way, nearly all the stuff in it will have been touched and serviced, so the damn thing better give me NO FREAKING ISSUES, for at least the next 50,000KMs! Just redone whole front of the motor, and resealed the up top stuff, replaced a bunch of things getting perished, new timing belt done, water pump, lower timing cover (Toyota diesel engine runs timing GEARS for the bottom half the motor, and a timing belt from halfway up to the top), new harmonic balancer, fix up the alternator, new thermostat, full swivel hub rebuild, new bearings and seals front and back, steering box rebuild, new battery, and today, it turns out a rear shock has let go, so four new shocks are about to go on order, and that will leave me with after the next run of work, to see if I need to order just a brake caliper re-seal, or if I'll need new pistons in them too. Oh, and I'll finish welding in the new floor sheet metal shortly too. Presently I just want it finished already... But once all the above is done, I still need to fully service diffs, gearbox, transfer, and motor. Then flush and bleed the clutch, and flush and bleed the brakes. But enough about our waffle, back to Duncan's heat problems... I think for Duncan he just gets a thermoswitch, and a manual switch to run some water misters. Thermo so it's only on above certain temps, and the manual switch so it can be turned off even if it is above certain temperatures. IE, switch on for "I'm now on track", then it doesn't need any "smart" computers that might try and do things wrong. And switch the thing off completely on the cool down lap, so when he stops in pits, there's not even a possibility of it dripping any water out to get him in trouble.
×
×
  • Create New...