DIY Turbo Discussion greddy on a 1.8? homebrew kit?

should i turbo: NA or NB

Thread Tools
 
Search this Thread
 
Old 03-14-2007, 01:54 AM
  #1  
Junior Member
Thread Starter
 
savior's Avatar
 
Join Date: Nov 2006
Posts: 215
Total Cats: 0
Default should i turbo: NA or NB

Which should i turbo? I can get either car

Does one have more aftermarket support than the other?
Is one more "compatable" with turbos than the other?
Which would be cheaper to turbo?
How sexy am i?
savior is offline  
Old 03-14-2007, 02:00 AM
  #2  
Elite Member
iTrader: (5)
 
akaryrye's Avatar
 
Join Date: Jul 2006
Location: Central California
Posts: 2,543
Total Cats: 4
Default

If you can get it as a second car, i would vote for an early NA for just a few reasons. First, they are cheap. Second, its more simple and OBD1. Third, its got Pop up Headlights ftw.
akaryrye is offline  
Old 03-14-2007, 02:13 AM
  #3  
Elite Member
iTrader: (13)
 
cjernigan's Avatar
 
Join Date: Oct 2006
Location: Atlanta, GA
Posts: 8,091
Total Cats: 7
Default

'94 model i think is a pretty good way to go. Someone once told me it was the easiest/ideal car to use. Still OBD-I unless I'm mistaken and has the 1.8 motor. Can't go wrong with that combination.

I love my NB though and would do it this way again if I had the choice.
cjernigan is offline  
Old 03-14-2007, 02:17 AM
  #4  
Elite Member
iTrader: (5)
 
akaryrye's Avatar
 
Join Date: Jul 2006
Location: Central California
Posts: 2,543
Total Cats: 4
Default

94-95 with torsen, ya thats probably the best year but can be hard to find. 95 does not have the real oil pressure gauge though FTMFL
akaryrye is offline  
Old 03-14-2007, 02:44 AM
  #5  
Elite Member
iTrader: (13)
 
cjernigan's Avatar
 
Join Date: Oct 2006
Location: Atlanta, GA
Posts: 8,091
Total Cats: 7
Default

Originally Posted by akaryrye
95 does not have the real oil pressure gauge though FTMFL
I just modded my '99 OPG and am using the 0-100 VDO sending unit. Works awesome. $30 later and about an hour of work including assembly and disassembly.
cjernigan is offline  
Old 03-14-2007, 02:46 AM
  #6  
Former Vendor
iTrader: (8)
 
TheBandit's Avatar
 
Join Date: Mar 2005
Location: Broken Arrow,Ok
Posts: 1,185
Total Cats: 57
Default

Damn Mazda for not giving the base model a Torsen!
-Michael-
TheBandit is offline  
Old 03-14-2007, 11:06 AM
  #7  
Elite Member
iTrader: (5)
 
akaryrye's Avatar
 
Join Date: Jul 2006
Location: Central California
Posts: 2,543
Total Cats: 4
Default

Ya I have a feeling that theres quite a few miata owners out there (on miata.net mainly) who believe they have a torsen but really do not. When i was first into miatas and browsing there i was led to believe that nearly every 2nd gen NA had it .. wrong.
akaryrye is offline  
Old 03-14-2007, 11:09 AM
  #8  
Boost Czar
iTrader: (62)
 
Braineack's Avatar
 
Join Date: May 2005
Location: Chantilly, VA
Posts: 79,493
Total Cats: 4,080
Default

94 ftw
Braineack is offline  
Old 03-14-2007, 11:15 AM
  #9  
:(
iTrader: (7)
 
magnamx-5's Avatar
 
Join Date: Jul 2006
Location: nowhere
Posts: 8,255
Total Cats: 4
Default

nah 1.6 man you know you want a nice 1.6 1.8 isnt nearly as fun.
magnamx-5 is offline  
Old 03-14-2007, 11:30 AM
  #10  
Elite Member
iTrader: (9)
 
miatamania's Avatar
 
Join Date: Aug 2006
Location: Concord, North Carolina
Posts: 4,160
Total Cats: 6
Default

I'd be inclined to agree w/ magna...but then you have to worry about the damn rear end and stuff...I'd get a 94-95. more money to spend on turbo stuff than a NB
miatamania is offline  
Old 03-14-2007, 11:54 AM
  #11  
Senior Member
 
Al Hounos's Avatar
 
Join Date: Oct 2005
Location: Knoxville
Posts: 1,168
Total Cats: 0
Default

I love the looks and weight and tough engine of NA, but lately I've been having some NB envy in the chassis/suspension department.
Al Hounos is offline  
Old 03-14-2007, 11:56 AM
  #12  
Junior Member
 
ak47bravo's Avatar
 
Join Date: Dec 2006
Posts: 209
Total Cats: -1
Default

94 woot
ak47bravo is offline  
Old 03-14-2007, 11:59 AM
  #13  
Senior Member
 
getsidewaysd1's Avatar
 
Join Date: Apr 2005
Location: NAS Oceana/VA
Posts: 759
Total Cats: 0
Default

As said above, 94-95 FTW. I wish thats the route I would have gone.
getsidewaysd1 is offline  
Old 03-14-2007, 03:03 PM
  #14  
Junior Member
iTrader: (1)
 
greddymx5's Avatar
 
Join Date: Oct 2004
Location: Haarlem ,the Netherlands
Posts: 453
Total Cats: 0
Default

The 94-95.5 also have a slightly lowe compression ratio..(8.8) as from 95.5-97 they have (9.0), 99-00 (9.4), 01-05 (10:1) mazdaspeed not included

94 models came oem with a torsen (in us, not in europe)
Youll need the bigger 1.8 rear diff when going turbo...
The 1.8 came with oem braces (behind the seats and @ the diff)
greddymx5 is offline  
Old 03-14-2007, 04:14 PM
  #15  
I'm Miserable!
 
P90Puma's Avatar
 
Join Date: Jan 2007
Location: Hamilton Ontario
Posts: 70
Total Cats: 0
Default

94's UNITE!

Edit: Above me poster is wrong. All 94's came with torsens EXCEPT the base model. Which I own, screw powersteering and all the extras.
P90Puma is offline  
Old 03-14-2007, 04:16 PM
  #16  
Boost Czar
iTrader: (62)
 
Braineack's Avatar
 
Join Date: May 2005
Location: Chantilly, VA
Posts: 79,493
Total Cats: 4,080
Default

Originally Posted by magnamx-5
nah 1.6 man you know you want a nice 1.6 1.8 isnt nearly as fun.

yeah once you up the brakes, diff., clutch, bracing & displacement
Braineack is offline  
Old 03-14-2007, 06:38 PM
  #17  
Junior Member
iTrader: (1)
 
greddymx5's Avatar
 
Join Date: Oct 2004
Location: Haarlem ,the Netherlands
Posts: 453
Total Cats: 0
Default

O,sorry I was told several times that all 94 models have torsens....Guess i was wrong...
greddymx5 is offline  
Old 03-14-2007, 07:01 PM
  #18  
Elite Member
iTrader: (9)
 
miatamania's Avatar
 
Join Date: Aug 2006
Location: Concord, North Carolina
Posts: 4,160
Total Cats: 6
Default

Originally Posted by getsidewaysd1
As said above, 94-95 FTW. I wish thats the route I would have gone.
I know right...we've almost practically converted the cars to that year anyway :(
miatamania is offline  
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
elesjuan
Build Threads
9
11-14-2018 12:18 PM
MechE
Prefabbed Turbo Kits
11
08-20-2015 10:06 AM
Sam Amporful
Miata parts for sale/trade
7
09-28-2010 01:18 PM
Future_Ls1_Miata
DIY Turbo Discussion
8
06-07-2009 11:20 PM
paul
Engine Performance
17
01-20-2009 07:14 PM



Quick Reply: should i turbo: NA or NB



All times are GMT -4. The time now is 09:15 PM.