WebPort velocity: the speed of the intake and exhaust charge when measured at various sections of the port, usually port velocity is the highest at the short side turn of the port … WebSep 8, 2012 · Another explanation for the port's shape could be that engineers desired an unobstructed path for the fuel injector's spray to minimize wall-wetting. Visualizing a fuel injector spraying into the 2011 port from the same location as the 2012 motor, I can see how the converging roof of the port would be wetted nicely.

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WebMay 24, 2012 · what you do with porting is actually sort of fixed most by valve size, you need to keep velocities up to levels that promote swirl, charge the cylinder after BDC with inertia... and a big / low velocity setup has terrible atomization and terrible vacuum signal delivered to the carb... the port volume being too large end up acting like a … WebJun 22, 2014 · Also been looking into porting and specifically high velocity porting. Sooo i decided to try it myself. Heres a few pictures of pressing the new guide in. Didnt take any of getting the old out just reverse the process press it out from the port side. I ordered a 6mm slide punch 16$ on amazon. open deferment account

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WebThis is part 2 of 3 of Motoman's secret knowledge of the internal working of magic - mirror, mirror on the wall - who's the thickest dickhead of us all?Thank... WebPlease note: The minimum for the 2024 top exit velocities is 85MPH or better. All tool grades will be updated within 30 days of event attended. WebAbout. Seasoned design engineer with proven expertise in system architecture, digital design, chip synthesis, scan insertion, STA timing closure, high speed DDR interfaces, firmware, floating ... open defecation in india