# MSD Coilpacks for sr20, with custom mounting bracket

**URL:** <https://forums.speedlife.net/t/msd-coilpacks-for-sr20-with-custom-mounting-bracket/128066>\
**Category:** Classifieds\
**Created:** [September 16, 2009, 9:24am UTC](https://forums.speedlife.net/t/msd-coilpacks-for-sr20-with-custom-mounting-bracket/128066 "2009-09-16T09:24:30Z")\
**Posts on this page:** 1\
**Showing post:** 13

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**Author:** ![Jordan](https://yyz2.discourse-cdn.com/flex034/user_avatar/forums.speedlife.net/jordan/32/5605_2.png) [@Jordan](https://forums.speedlife.net/u/Jordan)\
**Post date:** [January 19, 2010, 4:56am UTC](https://forums.speedlife.net/t/msd-coilpacks-for-sr20-with-custom-mounting-bracket/128066/13 "2010-01-19T04:56:32Z")

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> [@WTB: 3.9 magnum superchip](https://forums.speedlife.net/t/wtb-3-9-magnum-superchip/25696/4):
>
> only issue with these is that whoever uses them needs an ems as the dwell time for these coils is different from oem coils.

Good to know!  
I would expect that most people who would want coils like these would already have an ems.

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