WebApr 19, 2016 · 346 Posts. #5 · Apr 17, 2016. I've been away from the performance engine scene for a while but if I remember correctly,the long tubes like in the dyno pic will give better hp/torque numbers at lower rpm but peak numbers will stay close. Seems like they used collector length to tune the low end torque for best 60ft times. WebSerious HP Horsepower PerformanceHigh Performance Parts Supercharger Systems :Edelbrock Procharger Whipple MagnaCharger Turbocharger Kit : Precision Turbo - ...
dyno with long tube vs shorty headers. Ford Mustang Forums
WebJul 11, 2024 · The Dyno Running open exhaust on our very fresh and happy B17 VTEC produced a best of 160.3 wheel horsepower (8,100 RPM) and 110.2 lb-ft (6,600 RPM) of … WebApr 18, 2012 · If your state allows it id go big or go home with long tubes . From what I hear the increase is dramatic comparing to that of shorties. Sent from my SAMSUNG-SGH-I727 using AutoGuide.Com Free App. 2013 392 Core 6speed, 2.8l LC kenne bell tuned for E85, Custom CompCam, JBA Silver Ceramic Full headers w/ HF Cats, 180* thermostat, … container transport italy
best s2k header - Honda S2000 Club of America Forums
WebNov 16, 2013 · We tested the header temperature immediately after a run, and then one minute after shutdown. The coated headers measured 258 degrees F dropping to 195 degrees F a minute after shutdown. In... WebNov 15, 2012 · You can see on the dyno chart that the mid-length headers make almost 25 more peak hp than the stock manifolds. On the torque side, the peak numbers only show a gain of a few lbs-ft, but where the stock … WebMay 5, 2024 · No header test will be accurate. They all have different primary lengths, different port exits, etc. and like any dyno operator will tell you it’s a full throttle test so it has no bearing on part throttle operation. Most headers are too big for the application anyway. Get the best fitting header for the car that fits the head port. effects of castor oil cleanse