Hi guys, i'm luca from italy, i have ap1 na with some mods, i use my car only in trackday and some weekend.. bc st2 cams, j's header exhaust, berk 3" headerback, 74-68mm tb, ported intake manifold, aem ems2, long cai 3" with velocity stack, i run 263 crank hp and 226 whp.

I wanna improve my hp but i don't wanna open my engineand change my tranny, 85k miles, engine run good, i have oil cooler, temp looks good when i'm in track.

I wanna goal about 350whp, but maintaing good driveability, i wanna spool fast and little lag as possible. It's possible?

My experience on turbo it's 0, here in italy anyone have turbo s2000, i wanna try to make a custom turbokit by me, i'm mechanic, but i'm young

What can i buy?

I see to long manifold, like plm, to make turbo in front off engine, but i don't know ehere i put oil feed and oil drain on engine, under the filter i have radiator sabdwich...

Wich turbo can i run?
Godspeed ic kit it's good?
Size of injectors?

After all i think i purchase good water radiator and act clutch..
I don't wanna spent enormus quantity of money...

Thanks guys and sorry for my bad bad english





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Spero, if you want a reliable turbo setup for the track you will have to spend an immense amount of money unfortunately. Some low boost supercharger kits might be better for your situation.

 

Really? I decline NA setup 2.4 itb's cause it's too expencive for me

I think with small turbo and low boost heat is like NA... About 3-4000$ total... It's only a dram?



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def can be done for 4000, look into a turbo in the gt30 size, maybe even a gt28 if u only want 350, a tubular manifold will make more power at less boost and spool faster so def lean towards one of those, u can run oil feed off the block underneath the vtec solenoid, drain can go to the front timing cover with a welded fitting, 1000cc injectors ids or fids will be good, stay away from godspeed stuff

 

Where i can find IC complete line???

I think if it's possible to make car run with 4000$, it's good... I purchase Clutch and radiator in future, i don't wanna lot of torque, i run 245/40-17 advan 048 and i don't wanna change my setup for lot of torque to manage...if on the streight my car pull like a 400cv evo, for me it's goal... In track like monza imola and mugello, i only look 225km/h on gps.. Cornering wasn't a problem, but if i wanna make good lap on this long track, my engine looks small in compare 400hp evos, 350+ vw-audi tsi and 300+ exige...


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I would do a v-mount set up. Science of Speed should be releasing theirs pretty soon. Hopefully.

 

2.5"? V-mount it's the pipe entry in the hole in rear of hedlight, right sir?


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I got my car working on track ok now but i've not done that many events. I used the ebay godspeed manifold and a garrett t3/t4 turbo it spools about 3500 rpm's
I used the ID 1000 injectors and an AEM v1 ecu, inlinepro chargepipes, turbosmart wastegate and aem boost solenoid.

The main issues you are likely to run into is with cooling.
I'm using a treadstone performance intercooler thats rated for 350HP and is small enough to leave a little gap for clean air to the radiator.
I would reccomend an oil cooler and removing the AC condensor and you need a very strong radiator, there is a good one here:

https://www.s2ki.com/s2000/topic/940...or-for-racing/

 

A/c isn't on the car i have oil cooler, in rear the radiator
this is an old pitc, a/c here is on the car

How many hp you see? How much psi? It's managable in corner exit? Thanks


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If anyone wanna see my trackday video check my channel: SPEROSP

or search luca sperony s2000 thank you guys, you see my little engine


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