Hi, Guest
05-04-2013, 10:18 PM
Correct. As for air to fuel, you really need a wideband to do anything.. Even with spark to adjust you should be on a dyno to make sure you aren't lossing power but improving it and where.
The first time I dyno'd I adjusted between runs when I was N/A and I ended up gaining about 5whp from spark and fuel adjustments on the x2
The first time I dyno'd I adjusted between runs when I was N/A and I ended up gaining about 5whp from spark and fuel adjustments on the x2
2007 ZX4 2.0l unaturally aspirated
FSwerks stage 2 Turbo kit, Cosworth Intake Manifold, 3" custom HKS turbo back
regular stage 2 @10ps : 232whp/219wtq
stage 2 plus @ 13psi: 278whp/229wtq
Stage 2 plus @15psi: 296whp/240wtq
2013 Focus ST Tuxedo Black - The daily
FSwerks stage 2 Turbo kit, Cosworth Intake Manifold, 3" custom HKS turbo back
regular stage 2 @10ps : 232whp/219wtq
stage 2 plus @ 13psi: 278whp/229wtq
Stage 2 plus @15psi: 296whp/240wtq
2013 Focus ST Tuxedo Black - The daily