Guys,

We've been working with COBB for a few days now on a new custom map. We were able to make some good powers with the GT570 kit and the factory twin turbos on 109OCT at 1.3 BAR which is only 18.2-19 PSI.



We feel the factory turbos have more potential and will keep you all updated shortly once we have tuned our own R35 GTR with HKS FCON VPRO.

Eugene @ SP Engineering

 

Wow sick numberz!

 

hell yea!!

 

better than spec-v

 

Woooow.

Nice numbers!

Any idea on how much these numbers stress the stock engine? Any videos? I wanna see some 1/4 times.

 

now thats a lot of power

 

Wow, torque falls off hard over 4.5K.

 

nice numbers, but how inconvenient not being able to use pump gas [not many carry 110]

 

That's a strange graph. What car is that? Is this a single turbo. Most dyno graphs cross at 5250 what happend here?

 

^^^ ditto very curious cause ALL cars cross torque and hp at 5250. and the weird and large hp dip at the higher rpm range? are the turbo's out of their efficiency range?

 

They don't cross at 5250 because the scale for torque and the scale for hp are different.

 

good work SP~~~