10-19-2012, 06:49 AM
usually you wont increase fuel economy, and even if you do, you really need 91 to make any sort of major power gain which negates any fuel savings you may or may not achieve
power gains will depends upon how modified your car is. check out FSWerks website as they show dyno sheets to give you and idea.
power gains will depends upon how modified your car is. check out FSWerks website as they show dyno sheets to give you and idea.
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