# 4.6 builder?

**URL:** <https://forums.speedlife.net/t/4-6-builder/184595>\
**Category:** PittSpeed Automotive\
**Created:** [August 29, 2006, 7:26pm UTC](https://forums.speedlife.net/t/4-6-builder/184595 "2006-08-29T19:26:06Z")\
**Posts on this page:** 1\
**Showing post:** 36

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**Author:** ![ZackG](https://avatars.discourse-cdn.com/v4/letter/z/ce7236/32.png) [@ZackG](https://forums.speedlife.net/u/ZackG)\
**Post date:** [August 30, 2006, 5:38pm UTC](https://forums.speedlife.net/t/4-6-builder/184595/36 "2006-08-30T17:38:50Z")

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> [@Martial Arts](https://forums.speedlife.net/t/martial-arts/24018/4):
>
> hey man? how many miles a year do you drive your car? if its under X amount of miles you will be exempt from the emisions test, i’m not sure of the exact miles but i have a customer in washington that i built a 4.6 dohc for and he only drives it like 4k a year and he is exempt, he has a custom side exhaust that i built…

It’s exempt right now, but full exhaust wont pass visual inspection. TBirds have a third cat where the downtubes meet at a Y. I want that gone

95v8tbird:  
Number 1 cylinder only shows 60psi, might as well do it right this time.

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