Bigger Restriction:Exhaust size or Cat? - Page 2 - Miata Turbo Forum -Boost cars, acquire cats.

Welcome to   Members

DIY Turbo Discussion greddy on a 1.8? homebrew kit?

LinkBack Thread Tools
Old 10-23-2006, 09:24 AM   #21
Senior Member
Join Date: Jan 2005
Posts: 737
Total Cats: 0

I used a 2.5in enthuza and then moved to a 3in enthuza, and I felt like I might have gained 100rpm of spoolup and maybe 5whp. This is on my car on 12psi and pump gas, so maybe when the boost is raised to about 16-20psi I would be feeling more of a difference. I say if you do it once just make a 3" exhaust and then you can sleep at night.
F20turbo is offline   Reply With Quote

Related Topics
Thread Thread Starter Forum Replies Last Post
15x10 - 15x11 6UL @ 949 Racing emilio700 Wheels and Tires 143 05-21-2016 05:48 PM
1994 Spec Miata Race Car SM/SM2/SSM For Sale Quinn Cars for sale/trade 5 11-21-2015 01:03 PM
Another Cast Manifold Corky Bell Prefabbed Turbo Kits 17 10-02-2015 09:28 PM
"Chimney Ethanol" E100 MiataGarage Engine Performance 5 09-29-2015 11:04 PM
FM 1.8 Mani, Test Pipe, HP+, Injectors Chooofoojoo Miata parts for sale/trade 6 09-13-2015 10:01 AM

Thread Tools

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Trackbacks are On
Pingbacks are On
Refbacks are On

All times are GMT -4. The time now is 09:21 AM.