Stock engine factory detune - Miata Turbo Forum - Boost cars, acquire cats.

Welcome to   Members

Engine Performance This section is for discussion on all engine building related questions.
Sponsored by:
Sponsored by:

LinkBack Thread Tools Search this Thread
Old 06-26-2011, 05:46 AM   #1
Thread Starter
Join Date: Jun 2011
Posts: 3
Total Cats: 0
Default Stock engine factory detune

I need to know what engine changes were made to the 1.6 uk spec mk1 in the last 3 years of production in the engine 90hp stock.
I know about the head, but what about the bottom end of the engine. I am rebuilding and want to find out if I leave the crank etc, what hp gains I will leave behind..??
So what difference is there cheers
robertshaw is offline   Reply With Quote
Old 06-26-2011, 10:27 AM   #2
Elite Member
iTrader: (9)
TurboTim's Avatar
Join Date: Jun 2006
Location: Chesterfield, NJ
Posts: 6,485
Total Cats: 248

yOu NeEd MaDdTyTe UsDm Yo
TurboTim is offline   Reply With Quote
Old 06-26-2011, 11:35 AM   #3
I haz no trubo
iTrader: (2)
Oscar's Avatar
Join Date: Jan 2007
Location: Bolton, UK
Posts: 3,021
Total Cats: 114

They have a lower CR than the 116hp 1.6 motors, different pistons, cams etc. Crank and rods were not different.
Oscar is offline   Reply With Quote

Related Topics
Thread Thread Starter Forum Replies Last Post
01-05 Fab9 PNP COPs (used) FrankB Miata parts for sale/trade 6 09-30-2015 12:48 PM
Missing/knock at idle, can someone point me in the right direction? Mikel MEGAsquirt 4 09-28-2015 05:46 PM
VR6 to Miata Swap ScrapinMX5 Meet and Greet 8 09-28-2015 02:04 PM
why is my car running like pewp? (tune/datalog) itsMikey MSPNP 3 09-28-2015 07:40 AM

Thread Tools Search this Thread
Search this Thread:

Advanced Search

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 05:21 AM.