lowered_civic

i got a 91 civic hatch with a b18a1 i am goin to be running a t3/t4 off a 6.5 diseal at about 20-23 psi of boost i got the motor figured out but dont now about the fuel system or what electrical i need to get like injector size fmu or no fmu map sensor all that stuff bew great if some one coulod give a couple pointers

samson

https://www.homemadeturbo.com/forum/...?topic=28135.0

Lurk around and read the FAQs. You're going to want to run Crome or Uberdata for fuel coupled with 450s off a DSM. I don't feel like telling you everything though. Read.


JP

twin911

are 450's big enough for 23 psi??

samson

Ha...thank you. I just glanced at it and thought "Ugh, those n00bs..." and posted that. Um, no I don't think they will work. Thanks for catching that buddy.


JP

Slo_crx1

You might want to consider how much money you're gonna have to dump in order to get what you want. 23 psi means at least a 2 bar or 3 bar map sensor swap, fmu waaayy out of the question, completely redone block, head, at least something like a walbro 255lph fuel pump if not larger, probably at least a 750cc injector if not larger(too lazy to figure out the exact size with the equations)...the list goes on. Maybe you should rethink your plan here

lowered_civic

what about computer wise

ichbinsobose

Dude, you're gonna need a DEll.

Slo_crx1

If you stick to obd-0 you could use turboedit, just need to do a 3-bar map sensor conversion and really big injectors.

lowered_civic

what about hondata (computer is out of a 91 integra)

samson

That costs alot of money. Chipped PR4 with TurboEdit would do just fine. A 2 bar map sensor is all that is needed not 3 because 1 bar is what = 14.0Xpsi and 23psi is < 2 bar or 28psi.


JP