Jump to content
SAU Community

Recommended Posts

Originally posted by ONARUN

yeah it is. 2 sizes above stock is illegal and needs eng cert. 1 size up is acceptable

No its not. Its only defectable if the wheel and tyre combination varies from factory by more than 15mm.

The reason behind the width bit is mainly the change in loading on wheel bearings.

You can find a heap of shit on the RTA Website - Here's just a snippet of the information you might want to look at .......

List of ADR's can be found in this PDF HERE

List of Engineering Signatories can be found in this PDF HERE

List of Guidelines for Light Vehicle Modifications can be found in this PDF HERE

List of Guidelines for Alternative Wheels and Tyres can be found in this PDF HERE

List of Guidlines for Windscreens and Window Tinting can be found in this PDF HERE

and finally just for those who want cool Windscreen Washer Lights a list of Guidlines for Flashing Lights and Sirens

can be found in this PDF HERE

Originally posted by Strich9ine

can ANYONE point me in the direction of the ADR's So i can print them out and hand them to a pig next time I see them!???

You need to send about $23 to the Federal DOT (www.dotrs.gov.au/land/vehiclestandards/adr/subscriptions.htm ), and they will send you a CD-ROM of the ADRs.
Guest DAZSPC
can ANYONE point me in the direction of the ADR's So i can print them out and hand them to a pig next time I see them!???

Do that, and have an attitude whilst you do it and the cop WILL hand your ass a defect notice regardless.

You might be able to talk your way out of it if you do it very tactfully, but if the cop suspects for a second you are trying to make him look like a dumbass, he'll stitch you up. I'm not a cop, but thats what I'd do if you gave me attitude, so it figures that they would too.

When i was 19 driving a worked 351 clevo powered 2Door Falcon, I get pulled all the time (of course), and I got sent to the pits too often becuase I was 19 and did not know how to shut my mouth.

"OK sir, I think those headers are illegal, as is that carb, and your wheeels are definitely too large"

"As if mate, what would you know, I read up on this stuff and it's all legal"

"Oh really"

"yeah really, so why don't you go bust some real crims huh, and stop picking on us guys with hotted up cars all the time"

"OK, but before I go bust some real crims, here's a defect notice that instructs you to present your car for full mechanical inspection"

*under breath* "Shit!"

Me at 27 pulled over in a turbocharged 351 Clevo powered 78 falcon that apart from stock body and wheels, was pretty much street/drag sleeper.

cop instructs me to pop the hood

"whats all that extra piping in there?"

"To be honest officer, I don't know, I'm a computer nerd, I actually know bugger all about cars. All i know is it has that LPG feul thing as well as normal feul. Saves you heaps that does mate. Do your cop cars have that too? It's save you guys heaps, driving around all the time like you do"

"OK no worries, just take it easy next time alright?"

"sure thing"

Although it was next to impossible to "take it easy" in a car that made close to 400RWHP, I think you can see the moral of the story.

Disclaimer: The turbo'd V8 project was undertaken, when turbo's where still mainly used by heavy machinery and trucks. You could buy an EXA Turbo, and Godzilla had eaten up bathurst, but your average man on the street had no clue what a turbo was, not like now, so I prolly ould not get away with that these days.

Once and for all.....even though i can't find the rule indicating anything about 1inch over they WILL defect you for having more than 1 INCH over! So for the last time all us gtst WILL get defected for 18's. I know because i have, even though my wheel and tyre combination wasn't 15mm over.

1inch taller, and 1inch wider.

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

    • Ok i will get those 310mm. I found one but on a different site. This is the description on those...is it ok? Technical parameters: - Axle: front. - Disc type: ventilated. - Number of holes: 5. - Disc diameter: 310mm. - Total height with center: 54mm. - Thickness (new/min.): 30/28mm. - Designed for brake calipers manufacturer: Sumitomo.
    • You Gregged a whole racetrack!?
    • Look for broken wire or bad connector at the motor. Might not be it, but is worth starting there, as it is easy.
    • Hi everyone, I’m having an issue with my R32 GT-R. Sometimes, when the car goes over a bump or experiences some vibration, the 4WD warning light comes on the dashboard. When I check the code from the control unit in the trunk, it shows Code 19 – ETS Motor. However, everything seems to be working fine — if I turn off the engine and restart the car, the light goes away and everything functions normally. Has anyone experienced this before? Where should I start troubleshooting this issue? Thanks in advance!
    • I'm back from the dyno - again! I went looking for someone who knew LS's and had a roller dyno, to see how it shaped up compared to everything else and confirm the powerband really is peaking where Mr Mamo says it should. TLDR: The dyno result I got this time definitely had the shape of how it feels on the road and finally 'makes sense'. Also we had a bit more time to play with timing on the dyno, it turns out the common practice in LS is to lower the timing around peak torque and restore it to max after. So given a car was on the dyno and mostly dialled in already, it was time for tweaking. Luis at APS is definitely knowledgable when it came to this and had overlays ready to go and was happy to share. If you map out your cylinder airmass you start seeing graphs that look a LOT like the engine's torque curve. The good thing also is if you map out your timing curve when you're avoiding knock... this curve very much looks like the inverse of the airmass curve. The result? Well it's another 10.7kw/14hp kw from where I drove it in at. Pretty much everywhere, too. As to how much this car actually makes in Hub Dyno numbers, American Dyno numbers, or Mainline dyno numbers, I say I don't know and it's gone up ~25kw since I started tinkering lol. It IS interesting how the shorter ratio gears I have aren't scaled right on this dyno - 6840RPM is 199KMH, not 175KMH. I have also seen other printouts here with cars with less mods at much higher "kmh" for their RPM due Commodores having 3.45's or longer (!) rear diff ratios maxing out 4th gear which is the 1:1 gear on the T56. Does this matter? No, not really. The real answer is go to the strip and see what it traps, but: I guess I should have gone last Sunday...
×
×
  • Create New...