# Supercharged 3.8 Mod Questions **URL:** \ **Category:** PittSpeed Automotive\ **Created:** [September 5, 2008, 9:42am UTC](https://forums.speedlife.net/t/supercharged-3-8-mod-questions/199414 "2008-09-05T09:42:36Z")\ **Posts on this page:** 1\ **Showing post:** 33
**Author:** ![mtsman](https://avatars.discourse-cdn.com/v4/letter/m/71c47a/32.png) [@mtsman](https://forums.speedlife.net/u/mtsman)\ **Post date:** [September 14, 2008, 5:07pm UTC](https://forums.speedlife.net/t/supercharged-3-8-mod-questions/199414/33 "2008-09-14T17:07:52Z")
> [@FJ or 4Runner???](https://forums.speedlife.net/t/fj-or-4runner/37882/5): > > Still rolling with a 3.5" pulley, ZZP 1.0 PCM, gutted airbox and K&N, and 180\* thermostat. The car pulls very nicely! I’m trying to get to PRP on Wednesday to get some ETs. I’ve got some ideas- my plan would be to keep the car as stock appearing, stock sounding, quiet, smooth riding, QUIET, and Buick-ish as possible while getting maximum drag strip performance. My idea would be to add: Zex kit with 50-shot ZZP 3" downpipe (with cat) Spark plugs 1 heat range colder than stock ZZP fuel pump rewire kit I like the first idea! Alot! those parts will work good. Might not need the fuel pump rewire just yet but it will always help. volt booster too and shortened alternator wire also makes a difference. 50 shot might give you more than 50 since it will also cool the blower. I have set of 1.95 ZZP roller rockers around here somewhere if you are interested. --- _[View the full topic](https://forums.speedlife.net/t/supercharged-3-8-mod-questions/199414)._