Spare Engine Rebuild Update: Haltech Platinum Pro

Yesss!!! My Haltech Platinum Pro Plug & Play R33 Engine Management System (including a 3 bar map sensor) has arrived from Australia!!!

 
Decided to switch from my Apexi Power FC with Commander to the Haltech Platinum Pro, due to the following reasons:

• User definable X- & Y-axis for fuel, ignition and boost
• 32x32 high res mapping
• VE Tuning (Volumetric Efficiency)
• MAF (no longer have to balance air fuel mixtures correctly)
• Advanced intelligent knock control
• CAN communication (really works as promised!)
• Closed loop idle control
• Speed density (more power)
• Launch control 
• N-VCT (Nissan Variable CAM Timing Control)

Thats just a few of the Haltech's features. Full details: http://www.haltech.com/store/index.php/plugin-ecu-kits/platinum-pro-kits/platinum-pro-plug-in-nissan-r32-33-skyline-kit.html

The Power FC is no longer in production and is technically a 10 year old technology, reliant on AFM readings (which is a pain to balance for twin turbos) plus it only has 20x20 resolution, does not have a ignition cut feature (fuel cut only) = limited tuning features when it comes to modified higher horsepower engines.

Spare Engine Rebuild Update: Tomei Poncams

The rebuild is going well and I've sent in my Tomei camshafts + Pulleys and a N1 Water Pump in for the final stage of the project. Looking forward to how the cams perform as not only will they improve response and overall performance but the poncams will also have a positive affect on the R33 GTR's exhaust sound.

And why Tomei? Tomei Poncam camshafts are designed as a "drop in application", so no dialling in required as the nock-pin has been pre-set. The Poncams are also designed to work with the standard valve springs and offer the best drop in performance gain for both street and track use.
 
Tomei Pon Camshafts + Pulley Set: Nissan BNR32/BCNR33 RB26DETT Duration IN 260, EX 252, Lift 9.15 (Pon Cam + Cam Pulley IN & EX) 143036 A Type + 153027 Cam Pulley.

Excerpt from nengun.com about the Tomei Poncams:

Tomei presents the popular poncams. Generally, engine tuning is to modify the torque characteristic of engine by changing cam duration timing and height of the cam lift, so as to gaining maximum torque and horse power. However, when tuning the engine strictly, it should be carried out with the idea of securing effective area of the valve not only by duration timing and height of the cam lift, but also by through improvement of its intake efficiency. High valve lift allows huge amount of air to flow in, yet it mechanically damages the system and gains friction loss. Also, wide cam duration will deriver great power at high RPM, but it gives rough engine character at low RPM too. Tomei have worked to get an ideal well-balanced profile of camshaft and succeeded to give it 1.3 to 1.5 times more effective area than regular camshafts.

The repainted RE30s are back on my R33 GT-R

Words escape me, so I'll let the pictures do the talking... ;)

The sight that greeted me as I arrived at Autodetailer earlier today (picture courtesy of Darren): 

Couldn't be happier! =)

Repainted my Volk Racing RE30s

I decided that the bronze look wasn't working out and called on the services of Darren from Autodetailer. My previous car, which was a manual track-spec 350Z, had been detailed by Darren in early 2010. Hence, I knew the car would be in good hands, if not the best in town. Since I was going to be out of the country for a bit, the R33 was and still is, at Darren's batcave in Jaya One.

I was initially stumped with trying to decide what pattern or colour to paint the rims. My first thought was to turn the rims glossy black and have the lips painted red, to look something like this:

But after sleeping on it, I decided that such a paint scheme was just too plain hectic and might be deemed untasteful among certain quarters. So it was back to the drawing board.

I eventually decided to play it safe and go for a tried & tested two-tone look. This paint scheme is actually carried by Volk Racing from the factory - heres an example:

I was pretty sure that this paint scheme would work out, especially after I saw the following pictures of a silver Porsche 997TT with matte black rims and chromed lips:

And so, before heading to the airport, I dropped the GT-R off at Darren's and was overseas for a couple of days. The trip was pretty tiring but all the aches & pains went away, after I received an e-mail last night. Attached to it was a picture.

This is the end result of Darren's work and I'm mighty pleased with how the project turned out. Can't wait to see them on the car and a big shout out to Autodetailer for making it happen!