Jump to content
SAU Community

Croydon's Do It Again!

White 35

By White 35,
in R35 GTR

 Share

Recommended Posts

White 35 Enthusiast

White 35

Posted
Posted

Jim at Croydon's has done it again!!!

Ive been watching everyone tune their cars locally and in the USA for about 6 mths now. I didnt rush these mods and originally I was going with a base Cobb map 1 tune to match my midpipe etc but after watching 09GTR work with Croydons the custom tune is the only way to go.

Aside from the car obviously being more powerful its the perfect torque curve that makes the car more exciting to drive. VDC must be to R mode under full power otherwise TC cuts the throttle.

So the mods are:

CBRD Midpipe (the best midpipe ive ever heard - zero drone and under throttle sounds unreal)

Mines filters and

Custom Cobb tune from Jim

Standard the car put out 295kw. But now the car is putting out an easy 340kw (i think 15 pound boost) at the wheels, there is more power to come from these mods above but we backed it off until we can get some better HKS plugs.

Tonight the car ran 3.3 sec to 100kmph with over half tank of fuel. Didnt get it off the line perfectly but 3.3 is good enough for now and this should translate into low 11's. And the car has only 1600kms on the clock.

Next up - Actuators, HKS Boost controller, high flowed catted turbo pipes, GFB Blow off valves and Endless MX72 Pads all from Croydon's.

Highly recommend you speak to Jim at Croydon's if your thinking about some simple mods.

Link to comment
https://www.sau.com.au/forums/topic/287983-croydons-do-it-again/
Share on other sites
09GTR Collaborator

09GTR

Posted
Posted
Jim at Croydon's has done it again!!!

Ive been watching everyone tune their cars locally and in the USA for about 6 mths now. I didnt rush these mods and originally I was going with a base Cobb map 1 tune to match my midpipe etc but after watching 09GTR work with Croydons the custom tune is the only way to go.

Aside from the car obviously being more powerful its the perfect torque curve that makes the car more exciting to drive. VDC must be to R mode under full power otherwise TC cuts the throttle.

So the mods are:

CBRD Midpipe (the best midpipe ive ever heard - zero drone and under throttle sounds unreal)

Mines filters and

Custom Cobb tune from Jim

Standard the car put out 295kw. But now the car is putting out an easy 340kw (i think 15 pound boost) at the wheels, there is more power to come from these mods above but we backed it off until we can get some better HKS plugs.

Tonight the car ran 3.3 sec to 100kmph with over half tank of fuel. Didnt get it off the line perfectly but 3.3 is good enough for now and this should translate into low 11's. And the car has only 1600kms on the clock.

Next up - Actuators, HKS Boost controller, high flowed catted turbo pipes, GFB Blow off valves and Endless MX72 Pads all from Croydon's.

Highly recommend you speak to Jim at Croydon's if your thinking about some simple mods.

Geez, CRD must be good to make you go fast White 35!

  • 3 weeks later...
White 35 Enthusiast

White 35

Posted
  • Author
Posted
Thats awesome for such a few simple mods, must be very happy man.

yeah its certainly a lot more exciting to drive. the car only has 2600kmson it and as the kms go up i think its getting faster. only negative is that it comes on boost so hard at 3-5500rpms and then boost falls away slightly. im going to work with Croydons trying some new Cobb tuning to see if we cant get more consistent boost to the redline. The car is a complete handful in damp conditions and just spins the wheels in 1st & 2nd gear.

Maybe have to do Boost Controller and Actuators etc.

handbrake Veteran

handbrake

Posted
Posted
Just ordered Stillen Sway bars from Forged Performance in the US and H&R Wheel Spacer kit from Perrin Performance in the US.

I'll have them installed in a few weeks and report back the handling changes.

Plus i want a set of these rims!!

Volk Racing Hi metal bronze RE30 19X10 +30 and 19X11 +20 or +25

Hoosiers 295/30/19 front and 315/30/19 rear.

$4190 shipped to Australia, maybe better if group buy

Sharif at forged performance, about to get some for myself, aussie dollar now better than when I was first considering this.

White 35 Enthusiast

White 35

Posted
  • Author
Posted
Volk Racing Hi metal bronze RE30 19X10 +30 and 19X11 +20 or +25

Hoosiers 295/30/19 front and 315/30/19 rear.

$4190 shipped to Australia, maybe better if group buy

Sharif at forged performance, about to get some for myself, aussie dollar now better than when I was first considering this.

yeah im still giving thses rims some serious thought - although the Zele rims are sick as well... i recon the $$ will get a bit stronger as well - before it comes crashing down again! great time to be ordering from the US.

Marko R1 Grand Master

Marko R1

Posted
Posted
Jim at Croydon's has done it again!!!

Highly recommend you speak to Jim at Croydon's if your thinking about some simple mods.

i dont drive a 35 but plan to buy one in the future - as for jim @ crd...u got that right :(

ive taken both my gtr's to jim & nobody comes close (ive been around to 'other' tuners & it has always been chalk & cheese)

R32 Stuart Community Regular

R32 Stuart

Posted
Posted
i dont drive a 35 but plan to buy one in the future - as for jim @ crd...u got that right :blink:

ive taken both my gtr's to jim & nobody comes close (ive been around to 'other' tuners & it has always been chalk & cheese)

:happy: Spot on Marko R1 - Jim know's his Nissan's Our R33 - 2 records - OP South - 46.81 and EC - 1.44.19 still on 20psi, can't wait till finished set-up!!

Marko R1 Grand Master

Marko R1

Posted
Posted
:) Spot on Marko R1 - Jim know's his Nissan's Our R33 - 2 records - OP South - 46.81 and EC - 1.44.19 still on 20psi, can't wait till finished set-up!!

i remember the last time we discussed your lap times, low 40s at EC is a fantastic time :happy:, u were running 300awkw if my memory serves me right?

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

    • Kapr
      "Cheap" bolt on turbo on RB25DET NEO

      By Kapr · Posted

      Ok guys thank you very much. GCG highflow it is then 🙂 
    • JC71
      98 R34GTT 4k engine stumble

      By JC71 · Posted

      forgot to mention that when it does this it does not kill the engine, but I have not kept the pedal down long enough to let it, as I see no reason to beat up on it as its got to be something simple, small and dumb causing this.  And as soon as I let off pedal, the engine returns to its normal super smooth operation and rpms re-stabilize quickly, once below 4k. 
    • JC71
      98 R34GTT 4k engine stumble

      By JC71 · Posted

      neither stumble or cut really seem to be an appropriate term....hard to explain its like a rev limiter but at 4k, but it violently shakes engine and entire vehicle as the rpms will not rise over 4k, even with slow acceleration. as soon as it hits 4k, it sounds like entire spark is lost entirely. plugs were 1.1 which I used as such, but later put in new plugs gapped down to .8 changed back after issue arose when I replaced the coils, still does it with either plug gap...damn and it was all running so good.
    • TurboTapin
      Why am I hitting a power wall with my stroked RB25?

      By TurboTapin · Posted

      Oh how times have changed! I actually lean it out relative to my water/methanol injector duty cycle. The methanol adds a lot of fueling and you can then lean it out even more due to reduced knock. 
    • Dose Pipe Sutututu
      Why am I hitting a power wall with my stroked RB25?

      By Dose Pipe Sutututu · Posted

      Yeah my thoughts are the same, a well thought out WMI setup, would be slightly ahead of just straight E85 and you're also chemically intercooling the charged air, dropping it even further. This is why you need to add so much more fuel as soon as you spray. I remember someone taking me through their set up before (Dennis, has a R33, lives around Cabramatta - no idea if he's still around on this forum). He would target AFR 10:1 on 98, then as WMI ramped on, AFR would lean back up to 11:1. Amazingly, he did this all through his PowerFC, a relay to cut power to his EBC solenoid if there was not enough line pressure on his WMI kit. And of course, if there wasn't any boost made above gate pressure, you wouldn't be accessing the load cells with heaps of timing for WMI. One downside to that rudimentary setup, once the WMI came on, the EBC would unleash the dragon, and of course all the timing. Tyres would fry lol.
×
×
  • Create New...