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View Full Version : OEM engine upgrade parts for 2.0 owners


TheMAN
10-07-2005, 11:37 PM
you "slow" 2.0 guys can get a slight performance boost by installing the exhaust cam from the 2.3... there will be 6 degrees more duration and 1 degree more overlap from stock... this cam is already stock in the new miata... you can also get the 10.8 pistons from the new miata too

all part numbers are in the faq

yes there's hope for "cheap" model!
TheMAN
10-07-2005, 11:47 PM
oops wrong section
zooomin
10-08-2005, 12:16 AM
..its..just .. 10hp less ('06 models)...

is that really 'slow'??
TheMAN
10-08-2005, 12:28 AM
and 12hp less in the previous ones... a whopping 2hp increase with just VVT :rolleyes:
KoRn
10-08-2005, 12:56 AM
The 2.0l is far from slow. It isnt fast. But, its quick. Just like the 2.3. Quick but far from fast. And, so far. Everything that is out for the 2.3. You can buy for the 2.0. So, there hasnt been "hope". Its already out there. Thanks for the info though.


you "slow" 2.0 guys can get a slight performance boost by installing the exhaust cam from the 2.3... there will be 6 degrees more duration and 1 degree more overlap from stock... this cam is already stock in the new miata... you can also get the 10.8 pistons from the new miata too

all part numbers are in the faq

yes there's hope for "cheap" model!
TheMAN
10-08-2005, 10:22 AM
don't get all defensive... why else did I write it as "slow" in quotations?
dread
10-08-2005, 10:44 AM
that 12 hp makes a big difference in the 0-60 times
hyck
10-08-2005, 11:25 AM
and any idea how much $ will be the parts and the installation ?
zooomin
10-08-2005, 12:14 PM
I wouldn't call this the 'cheap' model..

if I wanted to go the 'cheap' way I would've bought a Kia or a Sunfire or something like that...
I bought this car when I finished University, and I had no real job.. so I couldn't really afford to be buyin expensive cars...

ps- went to Mazda.ca and just looked up the power/weight (hp and kg) ratios..

1. the slow model = 0.117 (2006 model = 0.118)

2. the super fast model = 0.121
boostisgood
10-08-2005, 12:17 PM
Great find Edwin. Again on the ball to find out whats what. :D + rep for you.

Craig
mp5jeff
10-08-2005, 12:31 PM
how much more torque does the 2.3 have though, and when modding, the 2.3 will come out ahead...
zooomin
10-08-2005, 03:59 PM
how much more torque does the 2.3 have though, and when modding, the 2.3 will come out ahead...

oh I know, I'm just saying, its not that big of a difference...
BC3I
10-09-2005, 08:38 PM
how much more torque does the 2.3 have though, and when modding, the 2.3 will come out ahead...

depending on the extent of the mods
kickniteasy
10-11-2005, 10:38 PM
just like the 1.8's seem to be much better modding wise than the 2.0 pros.....but that's a whole other can of worms