Z32 MAFS ??'s and HP geusstimation..

[Rosco]

OKay guys here is my setup:Z32 MAFSFMICEl Cheapo cone air filterGreddy FPRTurboX's MBCMegan Racing headerGreddy turbo extensionMegan Racing downpipeSSA 3" ExhaustStock Cat No ACNo Power SteeringKoyo Aluminum RadStock T-25VLSD w/4.4:1 gearingMine's Tuned ECU(VX-ROM I believe)Walbro 255 lph fp

I think that's about all the "hp" mods I have done to it....My questions are: Since I am running the Z32 MAFS and stock injectors, will this create a problem? My ECU is tuned for 550cc's and the Z32 MAFS, so obviously I will probably be running lean. I plan on driving like this temporarily (maybe 2mos. max) until I can buy the 550's. Since I have the Greddy FPR, can I adjust it to not run lean? I basically want to get it running and use my car for daily driving. I'm aware the dangers of running lean, I just need to figure out if I can get it running safely and daily drive it. Also what would be the hp estimation @ 7 psi and 12 psi, because i'm curious....Need some guidance, guys....

[Nismo_Freak]

Your car will barely run on that map and you run a very very high risk of blowing up the engine. It's also not safe to be driving around without the cars power available.

At 7 you'd make like 205whp and at 12 you'd make about 230whp or so.

[Rosco]

Yeah that's sort of what I was thinking, unfortunately ....So I geuss I'm not running that until I get the 550's then....Anything else I would need before I fire her up?

[Rosco]

OKay after doing a crapload of research the last 30 mins or so, I think I may have been wrong about the ECU tune is. Since it is a Mines VX-ROM they are normally tuned like this:this is what ive read and the fuel curve is a big difference i know that for a fact they go for like 250 on ebayCode 62 VX-ROM tuned ECU/CPU for the RED-Top SR20DET equipped S13 body style Silvia made by the well respected tuning company, Mine`s (http://www.mines-wave.com/products2004/ ... index.html).

This VX-ROM is set up for stock-mildly tuned vehicles and is simply referred to as a `boost up` Computer here in Japan. These ECU`s incorporate boost cut, fuel cut, rev-limit raise and a better fuel curve. You can expect slighly higher boost throughout the power band (dependent on your current mods) and higher/safer boost potential with an aftermarket boost controller.

So I have already the Z32 wired in......what are my problems going to be now?Sorry for the obnoxious series of questions, but before I start it up I need to check all the angles.

[Warped]

i'd say your problem is running an ecu that you have no clue whats is programed for.Figure that out first and we'll go from there

[Rosco]

I'm going to ask around and see if anyone can read the ECU and find out what it's programmed for.

[Warped]

good idea,let us know when you get it all figured out

[Rosco]

Figured I should ask the experts so I e-mailed rsenthalpy to see what they can do for me.....just waiting to hear back. I've heard nothing but good things about these guys from ya'll.