# Strait Cut Gears SR20DET -

**URL:** <https://forums.speedlife.net/t/strait-cut-gears-sr20det/129522>\
**Category:** SON240sx Automotive\
**Created:** [November 11, 2009, 11:07pm UTC](https://forums.speedlife.net/t/strait-cut-gears-sr20det/129522 "2009-11-11T23:07:16Z")\
**Posts on this page:** 1\
**Showing post:** 16

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**Author:** ![Ciaran](https://yyz2.discourse-cdn.com/flex034/user_avatar/forums.speedlife.net/ciaran/32/5612_2.png) [@Ciaran](https://forums.speedlife.net/u/Ciaran)\
**Post date:** [November 12, 2009, 9:34am UTC](https://forums.speedlife.net/t/strait-cut-gears-sr20det/129522/16 "2009-11-12T09:34:11Z")

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> [@FS: 93 ford ranger](https://forums.speedlife.net/t/fs-93-ford-ranger/24781/6):
>
> Straight cut gears are stronger than helical ones, but their engagement is very rough in comparison. The helical gears are at an angle, so that they engage smoother, but this makes them more prone to breakage, etc. I believe that 99% of all street cars have helical gears, not sure if it does, but I think the Porsche GT3 might have straight cut.

it doesnt, neither does the gt3rs

i think the gt1 does though…

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