Hi, does anyone have a basemap for a streetported S5 TII engine?

It has a Fmic, BNR stage 5 turbo, 3" exhaust, 720 primarys and 1680 sec.

Running a Spectre Ems-pro, MegaSquirt-N-Spark Extra code.

 

All that I have is for a 550/ 1580 combo. But he is running high impedance resistance (high imp. 550 injectors and 1580's w/ 10 ohm resistors)
BNR makes a stage 5? I thought the highest was 4?

 

If they do it must be just a full fledge T04 ,that or they pretty much whittled away the turbine wheel and boost response by clipping it 20 plus degrees.

 

My bad, offcourse it's just a stage 4

Could you please pm me your msq so I can test it?

Thanks up front

 

hey im looking at the Spectre Ems-pro and i just wanted to know you feedback on the unit. thanks.

 

ok Im working on one right now. Just went 680cc / 1600cc combo this weekend. Ill upload the MSQ tonight. I just fired up the car and had to lower fuel req. from 7.9 to 7 and play with off boost map to get it to idle. Mine is street ported block also with a large FMIC, with a 60-1 turbonetics turbo. Im about to take a spin and test staging. Had to put a 145 staging parameter. Im in the middle of tuning this so Ill be back later...

I had a blown 550 primary so I upgrade but my car was running excellent until the injector crapped on me about 4 months ago so its been limping all this time.

 

Try my 'map' that is in the thread called my contribution to the ms2extra 210 guide. You will have to manually enter everything but at least you will get a feel for all the settings.

Increase the req_fuel from 7.0ms to say 10.0ms, and it should start and idle.

 

Im up to 10psi with a fresh map for 680cc/1600cc combo. Havent been to the dyno yet. Problem is that Im using a very restrictive exhaust. Need the map? I also have a modded TB, but basically Im running a home made plug and play unit running the stock wiring with cut CAS.

Jobro your map seems a bit off considering we got the stock UIM and you are using an IDA type intake, I think there is a difference that is noticeable due to the dual TB issue and the port chambers... correct me if Im wrong but your map seems very linear.

 

good to kno your up and running with the ems pro. did you have to open the unit up and solder or anything like the MS units need when ran on the rotary?
if i picked it up would you send me a startup map, are setup are pretty close..

 

You'd be surprised how similar the tunes are with different intake setups

Because its MAP and you are tuning based upon VE ie the percentage of the MAP pressure making its way into the engine, it was perfectly drivable after the change. The throttle pump needed a LARGE adjustment.

My thread is here.

https://www.rx7club.com/showthread.p...t=contribution