Hi guys
After doing some data logging I was concerned that my car was running lean with the 5bar fuel pressure regulator on standard injectors.
My car runs K16/26 turbos with GT2RS coolers, 1 bar Turbosmart wastegates with a 200cell Milltek exhaust. I got in touch, all via email with Markski tuning from Chicago. He too agreed it was running too lean and I opted to go back to a standard 3.8 fuel pressure regulator with EV14 750cc injectors.
Having fitted it all back together we got on to remapping the car, 8/9 tunes later followed by data logging back and forth the car feels fantastic and holds 1.4 bar from 3500 to the redline (well in this cold weather at least).
The point of this post is I've always been sceptical of remote tuning like this but I have to say the attention to detail from Markski tuning in doing this was quite incredible. Totally removing my fears and the car feels so much better than what was in it previously.
If it's something that you're considering don't be put off by the fact he's 3.5k miles away.
Cheers
Darren.
After doing some data logging I was concerned that my car was running lean with the 5bar fuel pressure regulator on standard injectors.
My car runs K16/26 turbos with GT2RS coolers, 1 bar Turbosmart wastegates with a 200cell Milltek exhaust. I got in touch, all via email with Markski tuning from Chicago. He too agreed it was running too lean and I opted to go back to a standard 3.8 fuel pressure regulator with EV14 750cc injectors.
Having fitted it all back together we got on to remapping the car, 8/9 tunes later followed by data logging back and forth the car feels fantastic and holds 1.4 bar from 3500 to the redline (well in this cold weather at least).
The point of this post is I've always been sceptical of remote tuning like this but I have to say the attention to detail from Markski tuning in doing this was quite incredible. Totally removing my fears and the car feels so much better than what was in it previously.
If it's something that you're considering don't be put off by the fact he's 3.5k miles away.
Cheers
Darren.