WebJul 7, 2024 · Peak power jumped up another 33 horsepower, peak torque was up a scant 6 lb-ft, but made a significant increase in power and torque from 3,100 to 5,600 rpm. Final numbers on the 360 cubic-inch LA engine were 387 horsepower and 434 lb-ft of torque. That means a net increase of 162 horsepower and 96 lb-ft of torque over the OEM engine … WebNov 12, 2024 · The exhaust requirements for a blown motor are quite different than those of a normally aspirated motor. The importance of scavenging and wave tuning is reduced considerably by the presence of positive manifold pressure. He's right on the money. I would use a 1-3/4" header on this motor -- a step to 1-7/8" would be fine.
Dyno Testing - Chevy Hardcore
WebJul 14, 2008 · Here are the parts that we chose for the build, and we’ll explain why: Vehicle: 2008 LS3 Corvette 6-Speed. Headers: Kooks 1-7/8-inch LS3 Long Tube Headers w/3 … 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 … jedi women\u0027s business center
dyno with long tube vs shorty headers. Ford Mustang Forums
WebFeb 22, 2016 · How-to flock a dash: We cut down glare by flocking our dash. One of the most distracting things you can experience during a race is the glare bouncing off your dash onto your windshield. Not only can it be … WebFeb 8, 2001 · All dyno test sessions began with a series of "baseline" runs. Typically, two or three runs are conducted to establish a baseline performance number. ... Racing Beat Header Test. After the car had cooled for approximately 15 minutes, the Racing Beat Header was installed. Three test runs were conducted. Runs #5 and #6 were measured … WebJan 8, 2016 · A few weeks ago I had a couple of BBC's on the dyno and tested a set of 1966 Corvette manifolds with 2.5" x 36" head pipes vs 2" x 3.5" headers on a mild 496ci build. This engine has the OEM Iron 390HP 427 Holley intake, 781 heads with minor work, only 9.6:1 CR, and a small Howards HR that makes 14" vac @ 850 rpm. jedi youngling actor