Xtreme Racing Tuning

Comparison dyno of a 11.8s Modified RA vs a XRT Tuned Stock RA 12.6s. http://www.xtremeracingtuning.com/Tuning/Dyno's/hyper%20Mod%20Drag%20RA%20vs%20XRT%20Tuned%20Drag%20Car%20-%203rd%20gear.png Hyper Mod Drag RA vs XRT Tuned Drag Car - 3rd gear http://www.xtremeracingtuning.com/Tuning/Dyno's/Hyper%...

Compliments to Hyper on this wonderful RA in Tuning Thank you very much in giving me the opportunity to offer feedback to this car. Mods Cosworth AVCS Cams GT3071R Twin-Scroll Turbo running 23psi with 17.5psi WG Spring Apexi High Flow Panel Intake Filter (stock intake box) PE800cc Injectors Walbro P...

Fuchs Petrolub AG is the world's largest independent manufacturer of lubricants, and related speciality products.[2] The company's headquarters are at Mannheim, Baden-Württemberg, Germany, where the company was founded in 1931. Manufactures Silkolene products http://en.wikipedia.org/wiki/Fuchs_Petr...

The ratio is calculated by the following formula: http://upload.wikimedia.org/math/3/a/f/3afd933b679b7b20f1561c841867f901.png , where b = cylinder bore (diameter) s = piston stroke length Vc = volume of the combustion chamber (including head gasket). This is the minimum volume of the space into whic...

Hello Clive!

Thanks for helping me to work on the final gear in the 2004+ STI's

At stock(except for K&N AIRFILTERS) this car ran 13.4secs. this car ran 12.6secs. after tuning impressive results good work West_Minist. From ScoobyTnt.com, a SOCOB sister site:- http://www.scoobytnt.com/forum/viewtopic.php?f=5&t=4187 Sleepboy,the car did a best time of 12.6s,so to compete ...

http://www.motorsportsdigest.com/tech/forced2.htm Almost as fast as a supercharger (or turbo) can be bolted on, the question of how much boost can be run is sure to come up. When building up a motor to be supercharged, you've got the issue of just how much compression to run. Both of these questions...

determining the right turbo from a Compression Map

http://www.enginelogics.com/cmaps.html

http://www.ajdesigner.com/phpengine/engine_equations_compression_ratio.php Volumetric Efficiency l_engine_equations_volumetric_efficiency[1].png Cubic Inch Displacement l_engine_equations_cubic_inch_displacement[1].png Cubic Inch Displacement l_engine_equations_cubic_inch_displacement_b[1].png Air F...