# Bolt-on K20

**URL:** <https://forums.speedlife.net/t/bolt-on-k20/242183>\
**Category:** Shift518 Automotive\
**Created:** [February 16, 2009, 6:48pm UTC](https://forums.speedlife.net/t/bolt-on-k20/242183 "2009-02-16T18:48:30Z")\
**Posts on this page:** 1\
**Showing post:** 43

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**Author:** ![6SPD\_S4](https://yyz2.discourse-cdn.com/flex034/user_avatar/forums.speedlife.net/6spd_s4/32/6326_2.png) [@6SPD\_S4](https://forums.speedlife.net/u/6SPD_S4)\
**Post date:** [February 16, 2009, 8:45pm UTC](https://forums.speedlife.net/t/bolt-on-k20/242183/43 "2009-02-16T20:45:28Z")

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> [@Best out-of-the-box computer](https://forums.speedlife.net/t/best-out-of-the-box-computer/14203/63):
>
> Matt is still queer and is stepping back a second or so too

Who cares you goddamn prick bastard.

The K is a huge step up. The lower portion of the block consists of a bearing girdle which is known as a split case, much stronger than the b series. Fully counterweighted and forged crank. k20 head has big, smooth ports which put the b’s to shame. Valves are 2mm larger as well. I mean Just look at the facts. I’d be retarted not to go k.

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