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rb25det complete megasquirt fuel system for sale (tuned!)


bryan01

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i've recently purchased JT's manifold setup, a large precision (6152e i think) t3t4e, and Dave's apexi FC.

 

here are the parts i now have for sale:

 

*megasquirt-I v2.2 w/ flyback (allows low imped inj's), ms extra, w/ map (up to 21#)

*megasquirt harness

*intake air temp open element sensor

*coolant temp closed element sensor

*simulation board v2.2

*tuning db9 cable

*custom rpm board to convert a 6 coil 5v rpm signal (coil on plug ) to a single 12v square signal. the ms uses this and extra outputs can be solderd on to run an aftermarket tach as well.

 

the car has 65# delphi low impedence injectors from racetronix.com, and the megasquirt has been dyno tuned to stock boost levels (8#). car made 240hp, 200tq. it's using the stock ecu for ignition as the megasquirt is fuel only. if you have different sized injectors, all you'd have to do is edit the size in the settings tab and the injector open time is recalculated using the tuned fuel map and new injector size to get the same amt of fuel (opening time) result.

 

i may also sell the following:

 

*jgy fuel rail (jgycustoms.com)

*adjustable fuel pressure reg

*(6) 65# delphi low imped. injectors (racetronix.com)

*huge mechanical autometer fuel pressure gage on the fuel rail (i'll get the part number tonight)

 

i looked around and i think i may need a resistor pac inline to make my low imped injectors work w/ the FC since the stock inj are high imped, or wire in resistors myself (at some unknown ohm?). if i cant get the FC to work with these injectors i'll have sell them and buy high imped ones, and if someone wants EVERYTHING i may be convinced to let it all go at once.

 

i know this is a for sale post, but i thought people w/ rb's check this forum more often, and the MS is already tuned and ready to go w/ everything it needs to run as it's currently setup on my car.

 

here's a video of the dyno tuning and a printout of the dyno chart

 

http://plaza.ufl.edu/bryan01

 

350$ for the tuned megasquirt and everything in the first group above.

450$ for the 2nd group above

 

discount if you buy it all.

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  • 10 months later...

I know this isn't a question about the items for sale but with the megasquirt did you use the rb25 coils? if you did what settings did you use and did you have to do any external mods? any help would be appreciated since I'm trying to use z32 300zx coils and the stock ignitor, and if my memory serves me correctly their the same ignitor just with a different wiring configuration, and the coils are the same except how they bolt up. Anyway many thanks in advance

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