I have an H22A red top but i don't know specifically which one is it. Engine code starts with 125xxxx and i read on some older posts that it means that it's from a JDM Si-R gen5 prelude, but on engine head it says its a '96 model. If anyone can help me understand it I would appreciate it.

 

Which transmission?

 

It's a 5 speed manual.

 

transmissions code

 

I don't know. Where can you find the code?

 

Does the intake manifold have dual stage runners, or are they single stage?

Dual = Prelude Type S
Single = Accord/Torneo Euro R or CH1 Accord Type R (H22A7)

 

It's a dual stage. Thank you so much for help!!!
​​​​​​Another question... Do you or anyone know a good honda online parts store in europe because i cant find anything good in EU just in USA.

 

Well I wouldnt jump into that conclusion straight while
it can be also be normal JDM H22A with painted cylinder head cover

maintenance parts or what?

 

So the dual stage intake manifold doesn't mean its type S is what you are saying? And the 125xxxx engine code doesn't mean anything or?
For the parts i need everything... Maintenance,interior, and exterior. Only site i found is all4honda and it has some of the maintenance and tuning parts but i need also the exterior parts.
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All H22A's have that. Type S/SiR just have it ported​​​ and they were officially out 1997. Your transmission could share some light when you tell us its code whats on it.

For maintenance I have used https://www.autodoc.si/ (well finnish version) and https://www.akr-performance.com

these guys have something, not sure was it the same you mentioned
https://www.a4h-tech.com/