Jump to content
SAU Community

Looking For A Plain Carbon Fibre Bonnet, Are They Legal?

beRwick_GTRage
 Share

Recommended Posts

NickR33 Grand Master

NickR33

Posted
Posted

the bonnet has nothing to do with crumple zones or any accident stuff it is just a lid to stop water getting on your motor so you may change it for carbon or fibreglass... providing it doesn't have any 'protrusions' like vents etc that may stop a pedestrian from rolling over the bonnet in the case of an accident

this is what I have been told by someone who does roadworthies for a living... but I can still imagine you copping grief from the boys in blue... depending on where you live

babyskyline Grand Master

babyskyline

Posted
Posted
but saying that....www.carmate.com sell them and im sure most if not all bodykit places would sell them

If you read http://www.carmate.com/termcondition.php about 2/3's of the way down there is a line saying:

All parts forsale at Carmate are recommanded for Show Conditions, not for Legal Street Used purposes.

Just because they sell them on their websites doesnt make them legal for street use.

As far as i know carbon bonnets are 100% illegal for street use. There are no ADR approved ones available as of yet but that may have changed recently.

Owgasm Grand Master

Owgasm

Posted
Posted
I'm confused.. doesn't the r34 gtr vspec 2 comes with carbon fibre bonnet? Does that also makes them illegal on the street even though its from factory?

Could possibly be that they are illegal in australia, even though its from factory but when going through compliance to make it Australian standard, a aluminium one is put on and then replaced after registeration.

Yawn Mentor

Yawn

Posted
Posted (edited)

Anything factory is almost always fine, look at all the exotics going around with their factory loud exhausts.

The reasoning is that its all engineered correctly unlike some cheap carmate one

Edited by Yawn
NoFX_Hardcore Proficient

NoFX_Hardcore

Posted
Posted

If you're in QLD, I can personally vouch that carbon bonnets are illegal as I got done twice in 8 days...

However, you can definitely get some aftermarket bonnets engineered... Carbon fibre ones can be engineered but they have to be sent away for crash testing so if you want it engineered you have to get two... Expensive and not worth it considering the fine is only 1pt and 75$.

JDM032 Experienced

JDM032

Posted
Posted

just dont drive like a hoon and u wont get pulled over as much n they mite leave u alone.

i got screamer n loud exhuast n bells n whistles here and there n if a cop is next to me i smile and drive normally.

its all ya gotta do but i understand they have bad days too.

but yeh carbon is definately illegal coz if u have a head on the bonnet doesnt bend it stays as one and can push bak through the windscreeen and behead with you lol

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
 Share
Go to topic listing


  • Similar Content

  • Latest Posts

    • PranK
      Stock Airbox and Snorkle for RWC - VIC west

      By PranK · Posted

      Surely somebody has one in VIC. Have you asked at any shops?  Is this the yearly inspection or did you get a canary?
    • PranK
      Duncan's V37.......race car?

      By PranK · Posted

      This is where I share pain with you, @Duncan. The move to change so many cooling system pieces to plastic is a killer! Plastic end tanks and a few plastic hose flanges on my car's fail after so little time.  Curious about the need for a bigger rad, is that just for long sessions in the summer or because the car generally needs more cooling?
    • Duncan
      7 Speed Auto transmission fluid change (Skyline, Q50, Q60, Fuga, Q70, A62 Titan and probably heaps of others including Navara...)

      By Duncan · Posted

      So, that is it! It is a pretty expensive process with the ATF costing 50-100 per 5 litres, and a mechanic will probably charge plenty because they don't want to do it. Still, considering how dirty my fluid was at 120,000klm I think it would be worth doing more like every 80,000 to keep the trans happy, they are very expensive to replace. The job is not that hard if you have the specialist tools so you can save a bit of money and do it yourself!
    • Duncan
      7 Speed Auto transmission fluid change (Skyline, Q50, Q60, Fuga, Q70, A62 Titan and probably heaps of others including Navara...)

      By Duncan · Posted

      OK, onto filling. So I don't really have any pics, but will describe the process as best I can. The USDM workshop manual also covers it from TM-285 onwards. First, make sure the drain plug (17mm) is snug. Not too tight yet because it is coming off again. Note it does have a copper washer that you could replace or anneal (heat up with a blow torch) to seal nicely. Remove the fill plug, which has an inhex (I think it was 6mm but didn't check). Then, screw in the fill fitting, making sure it has a suitable o-ring (mine came without but I think it is meant to be supplied). It is important that you only screw it in hand tight. I didn't get a good pic of it, but the fill plug leads to a tube about 70mm long inside the transmission. This sets the factory level for fluid in the trans (above the join line for the pan!) and will take about 3l to fill. You then need to connect your fluid pump to the fitting via a hose, and pump in whatever amount of fluid you removed (maybe 3 litres, in my case 7 litres). If you put in more than 3l, it will spill out when you remove the fitting, so do quickly and with a drain pan underneath. Once you have pumped in the required amount of clean ATF, you start the engine and run it for 3 minutes to let the fluid circulate. Don't run it longer and if possible check the fluid temp is under 40oC (Ecutek shows Auto Trans Fluid temp now, or you could use an infrared temp gun on the bottom of the pan). The manual stresses the bit about fluid temperature because it expands when hot an might result in an underfil. So from here, the factory manual says to do the "spill and fill" again, and I did. That is, put an oil pan under the drain plug and undo it with a 17mm spanner, then watch your expensive fluid fall back out again, you should get about 3 litres.  Then, put the drain plug back in, pump 3 litres back in through the fill plug with the fitting and pump, disconnect the fill fitting and replace the fill plug, start the car and run for another 3 minutes (making sure the temp is still under 40oC). The manual then asks for a 3rd "spill and fill" just like above. I also did that and so had put 13l in by now.  This time they want you to keep the engine running and run the transmission through R and D (I hope the wheels are still off the ground!) for a while, and allow the trans temp to get to 40oC, then engine off. Finally, back under the car and undo the fill plug to let the overfill drain out; it will stop running when fluid is at the top of the levelling tube. According to the factory, that is job done! Post that, I reconnected the fill fitting and pumped in an extra 0.5l. AMS says 1.5l overfill is safe, but I started with less to see how it goes, I will add another 1.0 litres later if I'm still not happy with the hot shifts.
    • Duncan
      7 Speed Auto transmission fluid change (Skyline, Q50, Q60, Fuga, Q70, A62 Titan and probably heaps of others including Navara...)

      By Duncan · Posted

      OK, so regardless of whether you did Step 1 - Spill Step 2 - Trans pan removal Step 3 - TCM removal we are on to the clean and refill. First, have a good look at the oil pan. While you might see dirty oil and some carbony build up (I did), what you don't want to see is any metal particles on the magnets, or sparkles in the oil (thankfully not). Give it all a good clean, particularly the magnets, and put the new gasket on if you have one (or, just cross your fingers) Replacement of the Valve body (if you removed it) is the "reverse of assembly". Thread the electrical socket back up through the trans case, hold the valve body up and put in the bolts you removed, with the correct lengths in the correct locations Torque for the bolts in 8Nm only so I hope you have that torque wrench handy (it feels really loose). Plug the output speed sensor back in and clip the wiring into the 2 clips, replace the spring clip on the TCM socket and plug it back into the car loom. For the pan, the workshop manual states the following order: Again, the torque is 8Nm only.
×
×
  • Create New...