GTR-240Z
Well-Known Forum User
Now my engine is all run in I took it down to Thurston Engineering who originally built my new engine.I've been dying to give the car a bloody good thrashing but wanted to make sure everything is ok before i do.
The results have opened a can of worms power is around 320bhp but the car is running lean throughtout the power band and power and torque was not very smooth after 4000rpm.
Luckily I had Mike there and we checked the basics like fuel presure and output from the 02 sensor etc but did not manage to get to the bottom of the problem so I'm now begining to think either some of the injectors are not 100% or prehaps the ecu is not a standard ecu I was lead of believe and is setup for much larger injectors than I have.
I'll try and upload the prints out's I got on Sunday when I visit my parents as my scanner has stopped working since upgrading to Vista so I can't upload the print outs just yet.
The results have opened a can of worms power is around 320bhp but the car is running lean throughtout the power band and power and torque was not very smooth after 4000rpm.
Luckily I had Mike there and we checked the basics like fuel presure and output from the 02 sensor etc but did not manage to get to the bottom of the problem so I'm now begining to think either some of the injectors are not 100% or prehaps the ecu is not a standard ecu I was lead of believe and is setup for much larger injectors than I have.
I'll try and upload the prints out's I got on Sunday when I visit my parents as my scanner has stopped working since upgrading to Vista so I can't upload the print outs just yet.