Hello everyone I'm new here and i have a question, I have a Prelude 5th Gen with the F20a4 engine SOCH non VTEC I'm form Greece and here nobody knows how to tune this car. I have read for some modifications and that many parts from F22a engine fits in may engine but I am a bit confused about that is anyone who can help me?

 

So what do you want to do with that engine?

Best is H23 intake manifold and better exhaust header.

 

You want to have it tuned?

Your question here is mighty vauge.

Dont you need the engine modified first before you can have it tuned?

 

When are you saying the engine modified what are you mean?? I am looking for modifications and for solutions for my engine. Well the problem here in Greece is that this car is unknown and i haven't found anyone to modify it.

 

The only things that i have done in my car are handmade catback exhaust system with a racing catalytic converter, an kn air filter but i have order an AEM Cold Air Intake and i also have found an Greddy ecu.... You said an h23 manifold it sure fits 100%?

 

It fits for sure. Here in Poland there are many of F20A4s modified this way.

 

You are my savior!!!!!
What else is fitted for this engine can you tell me? And if possible what i gain from each...

 

Any 4-2-1 exhaust header will do better than stock. Even Chinese knock-off...

 

Would you be interested in a lightened flywheel and upgraded clutch. I dont mind shipping that stuff out of the country.

 

Well i don't mind tell me what brand are and prices, you can send me a message.... Thanks a lot

 

I have found a DC sport header in a site but can you tell because i have the exhaust catback handmade and i have read that i many after market exhausts the Pipe Diameter is 60,5mm is it the right diameter or not????

 

Please can anyone help??? ok with the H23 intake and the header is there anything else that can be done in my motor???