Hey so ive been doing quite a bit of research and i know theres a thread on this but its quite old so im going to post up a new one
Im planning on boosting my h23 with dsm parts that i can aquire locally, but before i do this i would like some opinions of fellow people and just what they think about it

14B or B16G Turbo
1g Turbo manifold--should i go stock or aftermarket?
1g bov same question^^
450cc injectors
dont want to use the stock smic so im going to get a fmic
B&M Fuel Regulator
SAFC

Is there anything im missing or just should change?
Thanks for you opinion

 

I wouldnt use any of those components. DSM parts wont be able to breathe at all on your motor. 450ccs wont get you far with a 2.3L either. SAFC is going to be the icing on the cake which blows your whole setup. Just my opinion though.

 

ya ive already decided to use 750's but other people seem to think this setup will be basic but will work

 

The Big 16g is the absolute smallest turbo i'd use on your H23. With that turbo, you're going to build boost VERY rapidly, then once your engine gets into the higher RPM range, the turbo wont be able to supply enough air and will rapidly fall off....IMO, get something a little larger and definately DO NOT use a 14b on your H23...that would be a terrible combination.

As for the rest of the setup, you can use the DSM BOV, but i would avoid using a VAFC for tuning. These days using a chipped ECU and a program like Crome is the only way to go. They're so cheap and effective that is almost stupid to do anything else.

 

I can pick up a 16g cheap if not free but what would you recommend thats bigger?
also i havent been able to find a chip for my car yet to this date

 

That would work for you, but you're not going to have a lot of room to grow. You're also going to need a 3bar map sensor if you plan to make decent power with it.

As for the manifold, i would go with a tubular log manifold....

 

If you want really fast spool try a t3/t4 perhaps a .57 or .60 trim. You'll need at least a .63 exhaust on that motor though.

 

yeah bigger turbo for sure, youll be blowing hot air with those tubros, thermodynamics will pwn you