Scot

I have a 2.2L track only S2000. Currently it is H1 legal in Honda challenge but there isn't really anyone to race so I am thinking about upgrading it.

how much NA hp can I expect?

It currently has 223whp on a dyno jet. AEM EMS, AEM intake, Toda Header and no real exhaust (resonator with turndown where the cat used to be).

I could do cams, headwork(?), thinner head gasket, bigger throttle body and a retune.... any clue what that would get though. I don't want to put $3-4k into this to end up with just 10-15 more whp.

thanks for any advice.

Loves to Speed

ASM made 315 horses N/A using TODA parts

SilvCF2k

I think you will learn alot about this in the NA forums. Or you could ask this question over and you will probably get a pretty quick reply. Hope this helps.

Loves to Speed

also, N/A gets ridiculously expensive when you go for high HP

negcamber

What is your timeframe? If you need it "quick" you might just go to Inline Pro for a stroker motor. Might check with FF2Skip on his thoughts...that was the route he took.

Hytech & Endyne have been making some high hp NA race motors. Look for Carrera4's thread on his build with them. It has been ongoing for a while though.

Scot

i just posted in the NA section.... i didn't realize there was a NA section... doh!!!!

thanks

I am in no great hurry.... racing is done for this year....

s2krevhard9k

Inline Pro look into it, very impressive.

SiKiller

i really don't think there's much more you can get our of it without dropping a lot of money. cams do very little for these cars from what i've read. maybe it's time for FI if you're looking for more than 232whp (already an impressive number)

Back S2k

^ its 223whp

Scot

I really cannot think of anything reasonably cheap for me to do to gain hp.... i guess I will throw in my 4.77 gears and see how light I can get the car.... i was thinking for $2k-$3k if I could pick up another 20-30hp that woudl be great but........

Evo = 20hp gain with a ****ing $200 dynoflash.