Jump to content
SAU Community

Recommended Posts

I have 300ZX rims and the 255's that we use on the S14 and they are pretty damned decent.

One thing they do need is a really good burnout for the first run but after that they really only need to have the water taken off them and they will work pretty well. Start at about 18psi and drop a little each time till you find the sweet spot for your car

Given cars all round the world are running massive numbers on them i dont think our little street cars really need much more ;)

  • 1 year later...
  • 2 months later...
  • 4 weeks later...

I see...

Ive been hearing you cant (or shouldnt) run the ET Street radials with a manual, is it because they dont have any flex in the sidewall to hook up better or? which is what is making me lean toward a non radial drag tyre

  • 1 month later...
  • 4 years later...

apologies for pulling up an old thread, thinking about getting 2 second hand rims for the rear and putting some drag radials on my R33 GTST.

They need to be legal for the drive to and from the track then swapped to other wheels/tyres for normal street duty.

There seems to be way more sizes available (at least in the Mickey Thompson range) for 15" compared to 16".

Will a 15" rim fit over the standard rear brake/calipers on a R33 GTST?

The MT site shows a minimum rim width of 7", recommended 7.5", and max 9" for the 255/60R15.

Is there an OEM rim I can look for 2nd hand that fits the R33 GTST in a 15x7 or 15x7.5?

cheers

Mike

 

1 hour ago, mikel said:

apologies for pulling up an old thread, thinking about getting 2 second hand rims for the rear and putting some drag radials on my R33 GTST.

They need to be legal for the drive to and from the track then swapped to other wheels/tyres for normal street duty.

There seems to be way more sizes available (at least in the Mickey Thompson range) for 15" compared to 16".

Will a 15" rim fit over the standard rear brake/calipers on a R33 GTST?

The MT site shows a minimum rim width of 7", recommended 7.5", and max 9" for the 255/60R15.

Is there an OEM rim I can look for 2nd hand that fits the R33 GTST in a 15x7 or 15x7.5?

cheers

Mike

 

some 300ZX or 32 GTR rims will work fine ;)

If you were in Sydney i could have sold you a pair of ET Streets but if my memory serves me correctly they only have about 3mm of tread when new so a couple of runs and they are pretty much done as street tyres.

On 27/05/2019 at 9:22 PM, ido09s said:


If you were in Sydney i could have sold you a pair of ET Streets but if my memory serves me correctly they only have about 3mm of tread when new so a couple of runs and they are pretty much done as street tyres.

so not suited to driving to the track and back other than maybe the first time of use from new?...

On 27/05/2019 at 9:22 PM, ido09s said:

some 300ZX or 32 GTR rims will work fine ;)
 

was curious if there were OEM 15" rims people were using?

These are the ones I have (link below) and you tell me what the cops are likely to do if they see you using them? Its not exactly a conventional tread pattern is it lol They are DOT approved and we don't have a DOT, its an American thing. Like I said, I believe they have 3mm or so of tread from brand new which is the minimum tread depth that any road going tyre needs to have to be legal

https://www.mickeythompsontires.com/drag-tires/et-street-r#sizes

2 hours ago, ido09s said:

These are the ones I have (link below) and you tell me what the cops are likely to do if they see you using them? Its not exactly a conventional tread pattern is it lol They are DOT approved and we don't have a DOT, its an American thing. Like I said, I believe they have 3mm or so of tread from brand new which is the minimum tread depth that any road going tyre needs to have to be legal

https://www.mickeythompsontires.com/drag-tires/et-street-r#sizes

 

images (3).jpeg

  • 7 months later...
  • 2 weeks later...

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

    • 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...
    • 310mm rotors will be avilable from Australia, Japan, and probably a few other places. Nothing for the front can be put on the back.
×
×
  • Create New...