MSM Turbo Diy Build - Miata Turbo Forum - Boost cars, acquire cats.

Welcome to   Members

DIY Turbo Discussion greddy on a 1.8? homebrew kit?

LinkBack Thread Tools
Old 12-25-2007, 11:37 PM   #1
Junior Member
Thread Starter
iTrader: (1)
Join Date: Dec 2007
Location: North County San Diego
Posts: 58
Total Cats: 0
Default MSM Turbo Diy Build

Hey everyone. im new to this site, but have been thinking of doin a kit for a while now. just wondering if the Factory MSM Turbo is any good for a DIY Kit. or any of the other parts, manifold, intercooler, downpipe ETC. Thanks PAUL
NA8CSON is offline   Reply With Quote
Old 12-26-2007, 12:18 AM   #2
Supporting Vendor
iTrader: (31)
Savington's Avatar
Join Date: Nov 2006
Location: Sunnyvale, CA
Posts: 14,362
Total Cats: 1,323

Crap. Too small. All crap, in fact. You can do better aftermarket.
Savington is online now   Reply With Quote
Old 12-26-2007, 12:21 AM   #3
Elite Member
iTrader: (21)
paul's Avatar
Join Date: Jun 2006
Location: Point Pleasant, NJ
Posts: 2,957
Total Cats: 2

I ran an MSM IHI turbo on my 94 for a few months. 99 motor, custom 3" exhaust, 2 1/2" intake and IC piping. The car was probably making about 240 to the wheels. The car was hella fast. However, with that free flowing exhaust and intake the restrictive waste gate opening started to cause problems. It wasn't big enough to let enough air bypass the turbo so it kept building boost. Driving around with the wastegate wide open still yielded 15psi. With the thing hooked up(to the stock actuator) the car was making 17-19psi on cooler days, 50 degree range. I scrapped it for that reason. I didn't want to be running that much boost on my stock 99 motor. I've since installed a completely new custom kit with a GT2860R. So much more power at lower boost and spool is even quicker.

If you can pick up the MSM turbo with the stock mani and downpipe cheap it is probably worth it to get your foot in the door. If you don't go with such a free flowing exhaust you shouldn't have the boost creep problems. I woulda kept mine for my other car but I needed the money to fund the new project. The stock msm intercooler is pretty worthless though.

edit: I sold the whole setup to a friend and he loves the kit.

edit 2: that is until i showed him how much faster my car is tonight.
paul is offline   Reply With Quote
Old 12-26-2007, 11:01 AM   #4
Elite Member
iTrader: (39)
Zabac's Avatar
Join Date: Sep 2007
Location: High Point NC
Posts: 4,854
Total Cats: 8

whatever paul says...
its fun as a starting point if you can get in it cheap enough, if it's gonna cost some coin, just put something together...
Zabac is offline   Reply With Quote

Related Topics
Thread Thread Starter Forum Replies Last Post
LucaCarMods's Boosted Dutch Miata Build! LucaCarMods Build Threads 11 02-14-2016 07:13 AM
3rd Time's a Charm...hopefully. zephyrusaurai Meet and Greet 2 09-28-2015 11:59 PM
Are my coils failing? viriiguy General Miata Chat 5 09-28-2015 08:39 PM
Another Alternator thread ihiryu General Miata Chat 9 09-28-2015 11:22 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 Off
Pingbacks are Off
Refbacks are Off

All times are GMT -4. The time now is 02:58 PM.