the Official "NA Tuning" thread
Originally Posted by s2kv,Feb 9 2006, 09:49 PM
I have a stock 05 s2k and wanna go n/a as well. Has anyone heard of the feels 2.3L kit?? I am completely stock so would this be a big help?? Is it worth it? Or just go for all the bolt on first?
Now, a 2.3L kit for a 2.0L guy, assuming you can still rev that to 9000 would be a big jump.
If I had to go N/A again, i would go all out and get
JDM S2000 with 11.7 CR
J's ECU
J's Header
J's CAI
70mm exhaust (T1R or J's)
70mm Test pipe
J's 70mm TB
Mugen cooling mods
Head and Manifold work
Run it on VP street blaze 103 octane fuel
Ap2 Tranny and 4.44 gears
That would probably yield some good power
JDM S2000 with 11.7 CR
J's ECU
J's Header
J's CAI
70mm exhaust (T1R or J's)
70mm Test pipe
J's 70mm TB
Mugen cooling mods
Head and Manifold work
Run it on VP street blaze 103 octane fuel
Ap2 Tranny and 4.44 gears
That would probably yield some good power
^ Juan, you could only get 11.9:1 by combining the Spoon gasket with the JDM pistons. But hey, with 103 octane, you can do that!!! 
I agree with Silver's recommendations. Stay at 2.2L. Just do the breather mods, and when you're ready, take the plunge into tuning, higher compression, headwork, flywheel, etc.

I agree with Silver's recommendations. Stay at 2.2L. Just do the breather mods, and when you're ready, take the plunge into tuning, higher compression, headwork, flywheel, etc.
What would be easier and better is to use 100 LL (low lead) aviation fuel. Its 100 octane, but since it is slightly leaded, it is a little more knock resistant. As long as you aren't running a cat, this will be ok, and as long as you don't run it all the time, like say 1 tank per every 5 tanks of normal gas; your O2 sensors will be fine.
The reason I say 100LL is because its right now its typically $3.40-3.80 a gallon depending on the airport. So its much cheaper then other 100 octanes.
The only thing I haven't completly figured out yet is how to get it in a car?
The reason I say 100LL is because its right now its typically $3.40-3.80 a gallon depending on the airport. So its much cheaper then other 100 octanes.
The only thing I haven't completly figured out yet is how to get it in a car?
Originally Posted by Silver9k,Feb 10 2006, 11:57 AM
What would be easier and better is to use 100 LL (low lead) aviation fuel. Its 100 octane, but since it is slightly leaded, it is a little more knock resistant. As long as you aren't running a cat, this will be ok, and as long as you don't run it all the time, like say 1 tank per every 5 tanks of normal gas; your O2 sensors will be fine.
The reason I say 100LL is because its right now its typically $3.40-3.80 a gallon depending on the airport. So its much cheaper then other 100 octanes.
The only thing I haven't completly figured out yet is how to get it in a car?
The reason I say 100LL is because its right now its typically $3.40-3.80 a gallon depending on the airport. So its much cheaper then other 100 octanes.
The only thing I haven't completly figured out yet is how to get it in a car?
Originally Posted by WyattH,Feb 10 2006, 01:11 PM
Louie,
It would if you have higher compression with more advanced timing, and had an HKS Fcon Vpro to maintain maps for different fuels.
Id like to read the thread on that fuel. Can someone link?
It would if you have higher compression with more advanced timing, and had an HKS Fcon Vpro to maintain maps for different fuels.

Id like to read the thread on that fuel. Can someone link?



