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28 sty 2015 · The reverse gear in our CR-V sounds like it's straight-cut. Or, at least it makes the same noise as a manual transmission does in reverse. Our MDX's reverse gear is as quiet as the forward gears, so I assume that it's cut the same as them.
13 cze 2024 · How do they work? The main advantage of using straight-cut gears is that they produce no axial load. This ‘thrust force’ is generated by the sliding contact between the teeth of helical...
This box is good for drag racing, (used in cars that run under 9 second times), competitive circuit racing and high-level rallying. The straight cut gears from 1st to 4th are virtually unbreakable and can handle up to 500 kw of power at the wheels.
29 sie 2005 · They sell a 5-speed helical set that will take the 450whp you want to throw at them. They will be just a touch louder than stock gears (really unnoticeable for the most part). The straight cut gears aren't that much stronger than the helical (thicker tooth profile vs. larger contact area pretty much evens it out) but the straights are a lot louder.
You can buy straight cut gears for any popular manual transmission. You can also buy a sequential shift box for them. Nether one is recommended for the streets due to short service life.
Built trans with straight cut gears in a wrx. Car makes 346hp.
22 gru 2008 · The theory is that straight cut gears are better for dropping the clutch on. Helixial cut actually have more surface area between gears so they should be at least as strong. I mean, if you're not going to push obscene power, any PPG set is already way overkill.
