Heres the setup so far. 91 CRX Si, OBD0, Z6 engine, Greddy SOHC kit.

As for fuel, I'm having trouble deciding. As crazy as it is to say, it will be a daily driver. I'm not going to push over the stock actuator of the turbo. I have a set of DSM 450's that need cleaning and thats about all I have for fuel wise. I want run a very simple setup. The FMU and aftermarket fuel pump sound good...but then I think maybe my stock injectors won't handle it.

Another route is the SMC and DSM's. I'm afraid I won't be able to tune it right and spend money where I should of spent it on an FMU and fuel pump. I just need something simple to get me around with a little happy spoolin and BOV.

So I guess the question is, go with the SMC setup or FMU setup for my kind of driving and car. You think the 450's are too much for such a low boost? How will an air/fuel gauge help me with these setups? Thanks.

PS-I know some will say do a "search" but I just need answers to the above questions all answered in one post. Thanks guys, I appreciate your help in all of this.

 

bump?

 

go afchack people already have the settings posted for you.

 

how are u using the z6 and still obd0? using the original si ecu and manifold etc? i helped my friend swap a z6 into his EF and decided to do mpfi obd1 conversion since he knew he'd get a greddy kit eventually. makes it alot easier, esp if you plan to run stock boost, since you can just run the blue box and not worry about anything else. just a alternate solution since the p28 is so popular and easy to tune

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by Pengo &raquo;</TD></TR><TR><TD CLASS="quote">how are u using the z6 and still obd0? using the original si ecu and manifold etc? i helped my friend swap a z6 into his EF and decided to do mpfi obd1 conversion since he knew he'd get a greddy kit eventually. makes it alot easier, esp if you plan to run stock boost, since you can just run the blue box and not worry about anything else. just a alternate solution since the p28 is so popular and easy to tune</TD></TR></TABLE>

Well I'm using the A6 intake manifold, distributor, and factory Si ECU. To convert over to OBD1 I would have to incur more charges and convert my intake manifold, ecu, ect. I'm not going to running Hondata or the greddy blue box so I have no need to convert and get the P28. Then engine runs pretty good for OBD0.

 

Are you using a simple RPM-switch for vtack?

People have had success with both the FMU and SMC. Both can work well. Since you've already got the larger injectors, I'd say go SMC.

 

http://www.ghettodyne.com

There are basemaps for Z6, B16, and ITR ported to Ghettodyne code, but you still need an RPM switch to activate VTEC.

You need any input on GhD, half of homemadeturbo.com's forum is running it.

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by mos &raquo;</TD></TR><TR><TD CLASS="quote">Are you using a simple RPM-switch for vtack?

People have had success with both the FMU and SMC. Both can work well. Since you've already got the larger injectors, I'd say go SMC. </TD></TR></TABLE>

Yeah, I'm using an RPM activated switch for the vtec. I might just go with the smc but I don't like the idea of tuning it on the fly or myself. I might just sell the DSM's and spring for a fmu and pump.

 

bump