COBB Tuning upgrades the GTR turbos
Posted by Dave on 01 Oct 2008 at 04:40 pm | Tagged as: Product Updates
The testing phases of our upgraded turbos for the Nissan R35 GTR has begun.
We have upgraded the compressor wheel to be 8.5mm larger than original while the turbine wheel is an impressive 10mm larger than stock. To fit these huge wheels, we have machined the stock turbos and are using custom sleeves and bearings. We are hoping, with help from the COBB Tuning AccessPORT, that we will be able to see power increases in excess of 150 HP with this 44 lb/min. wheel.
As you can see, the new wheel is much larger than the original.
More information will be posted as it becomes available.
Stay tuned.
Are you guys still working on these? Will they be ball dual ball bearing? How much lag compared to stock?
When can I get these and how much? Thanks
Almost 6 months since this post. any updates?
Development of this product has been suspended due to the economic downturn.
That is so sad to hear. It would’ve been great to get an upgraded turbo + tune package.
Jason,
While I understand the appeal of an upgraded turbo + tune from a single source, rest assured that the AccessPORT will complement any upgraded turbo kit and get the maximum power available from the kit while providing exceptional driveability.