prj tuning

He who stops being better stops being good.

Archive for April, 2013

Apr-3-2013

JNL Racing Audi S6

Spec:

  • 2.5L stroker engine built by JNL Racing, 8000 RPM rev limit.
  • JNL Racing cylinder head
  • 7A exhaust camshafts on inlet and outlet
  • JNL Racing intake manifold
  • Tubular exhaust manifold
  • HTA3582R with 0.82 A/R hotside
  • Tial wastegate
  • Aftermarket boost control solenoid with AN fittings
  • FMIC
  • Dual Bosch 044 fuel pumps
  • 850cc ASNU injectors with EV14 cores
  • 4 bar Fuel pressure
  • Custom fuel rail
Engine management:
  • Motronic 2.3.2 – fuel, timing, knock and boost
  • Speed density conversion, MAFless
  • Fuel pump control – second fuel pump brought online based on required fuel flow (custom software on stock ECU).
  • Launch control

Results:

  • 650 hp and 770 nm on Dyno Dynamics
  • 2.6 bar charge pressure
  • 2 bar @ 4200 rpm in 3rd gear, 2.6 bar @ 4400 rpm.
  • 2.3 sec FATS on a 2 ton car