difference between low emissions and standard emissions long block? - Miata Turbo Forum - Boost cars, acquire cats.

Welcome to Miataturbo.net   Members
 


General Miata Chat A place to talk about anything Miata

Reply
 
 
 
LinkBack Thread Tools
Old 01-16-2015, 06:53 PM   #1
Moderator
Thread Starter
iTrader: (11)
 
sixshooter's Avatar
 
Join Date: Nov 2008
Location: Tampa, Florida
Posts: 15,663
Total Cats: 1,560
Default difference between low emissions and standard emissions long block?

Posting for an acquaintance:
"Anyone one know if there is actually a difference between the low emissions and the standard emissions long blocks?

BP4W-02-300A (Federal)
BP4Y-02-300A (California)

My car is actually a California car, but federal engines are obviously easier to find. I thought the only difference was exhaust and ecu. "
sixshooter is online now   Reply With Quote
Old 01-17-2015, 03:34 AM   #2
Destroyer of Inconel
iTrader: (37)
 
EO2K's Avatar
 
Join Date: Apr 2010
Location: In ur driveway, abusin' ur WPA
Posts: 9,642
Total Cats: 954
Default

The only things I'm aware of are the ecu, exhaust manifold (pre cat), midpipe (no post cat o2 sensor bung), underhood wiring harness (change in o2 sensor location), dipstick and dipstick tube (to clear the precat)

Internals should be the same AFAIK.
EO2K is offline   Reply With Quote
 
 
Reply

Related Topics
Thread Thread Starter Forum Replies Last Post
OTS Bilstein to motorsports ASN conversion stoves Suspension, Brakes, Drivetrain 5 04-21-2016 04:00 PM
WTB MP62 (Hotside) (NB2) Rick02R WTB 3 01-03-2016 08:18 PM
Noob to Miataturbo from MA JxPhan Meet and Greet 3 10-02-2015 03:17 AM
Low oil pressure after 1.8 swap and new turbo setup JesseTheNoob DIY Turbo Discussion 15 09-30-2015 03:44 PM


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 11:37 AM.