I have a fully built Gsr block with 84mm GE Sleeves and a mildly ported head with Type-r Valvetrain minus cams. I recently sold my hondata. For now i'm running all stock parts on the motor...header, intake, crx si injectors with resistor box and stock exhaust. I'm putting boost back on my hatch but only want to run around 7-10psi with 450's and an Fmu. How can i get the car tuned and what kinda power should i exspect or should i get another hondata system? Any info would be greatly appreciated. Thanks ppl for taking the time to read this and help me out.

 

You can't tune 450's with an fmu unless you have the AFC. Search

 

yeah i was planning on getting an AFC.

 

Then you must ditch the fmu and run the afc and 450's.

 

so i don't need a Fmu if i have a AFC and 450's?

 

no sir

 

you can use the fmu with that setup but it would be pointless... you can just use the 450 injectors and the afc hack. i have 450 in mine with a vafc hack and i got my vafc settings at -32 all the way across. but if you have that bottom end you say you have then i would buy hondata again and have it tuned with that.. you get more power that way.. just my two cents..

 

I have a GSR- using 450 DSM injectors- I have a Apexi VAFC II-Settings at -33 all the way across. Its a decent setup if you don't want to tune to the extreme. I'm gonna eventually run the Hondata system. VAFC Hack is a good way for the "beginner" turbo kit.