I have a B18b1 in my 94 civic. I am running a drag 3 kit on it. I im just gonna run an FMU for now just to get it running, and some 550's. My question is..... which fmu should i get? 12:1, 10:1??? how much boost could i run with a 12:1....6,7,8 LBS? and will my ecu run 550's? please help, everyone in there post says somthing diff, i even read a honda ecu will run 640's??? umm i dunno

Thanks
Rudy

 

12:1 is what you would use with stock 240cc injectors. Your ECU won't be able to run 550s very well, if at all, without modifications. An FMU with 550s would also not run very well, if at all.

 

stock injectors and 12:1

no that computer is not gonna run 550's if it does it will be hella rich and youd have to play with FMU disks alot to get it right

FMU 12:1 stock injectors a hell of a lot less problems then tune ASAP.

 

thanks a lot for the input!!! would i also want to run the missing link?

 

An FMU is for stock injectors. It is possible with an adjustable FMU and adjustable fuel pressure regulator to run larger injectors, but it's an abortion and you'd be better off chipping an ECU.

Run a 12:1 FMU and 6 PSI, you should be fine until you get the resources together to do it right.

 

how much would running crome cost me? i already have a chipped p28.

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by Orangeciv &raquo;</TD></TR><TR><TD CLASS="quote">how much would running crome cost me? i already have a chipped p28.</TD></TR></TABLE>

depending on the tuner. over here in the bay its about 100 bucks an hour. usually 2 hours is a good tune. but each shop charges differently

 

how much for the actual software and everything need to run it properly

 

u will need bigger injectors which u already have. a fuel pump. obd2 to obd1 pigtail unless u already have obd1. and software is free i beleive.. call sum dyno shops and they prob have it and can giv u actual prices

 

yea i have a set of 550's and AEM fuel rail, AEM FPR, walbro 255 , fuel pressure gauge, adjustable cam gears and the socketed p28 and its all obd1. wut else would i need? just my laptop to download the free software? wut about burning chips? or cables?