I believe this to be the correct and assembled to use MS2:
http://www.diyautotune.com/catalog/m...unit-p-65.html
and Megasquirt ecu wiring harness-
http://www.diyautotune.com/catalog/1...ady-p-477.html
IMHO you will be fine with MS2 3.0, this is what a lot of people are using
Otherwise, this is the MS3 Pro:
http://www.diyautotune.com/catalog/m...ess-p-538.html
I'm still researching which one to go with. The MS2 is half the price. I don't have an unlimited budget. However, if it will make a big difference, I will go with the MS3P.
#2 Removing K-Jet Components that will no longer be used (for both fuel and ignition). I believe I will be able to remove the following: Cold Start Valve, Warm Up Regulator, Frequency Valve, The mechanical injectors and stainless lines, the fuel distributor and air metering assembly (the top half is being replaced with the nicely designed turbo inlet assembly to use the original throttle body). Does the Idle-Air Control Valve get reused? I will be removing the Lambda setup, Idle computer, and ignition computer as well, correct? How about any additional sensors or vacuum lines, distributor advance, etc?
#3 Fuel Feed Lines - Either I find adaptor fittings to the original line from the fuel filter and return line to the tank, or i cut off the fittings and use compression fittings and adaptors to the new setup that will use AN fittings. Any recommendations?
I want to do the "AN conversion in the near future, so I'm interested in this one. I figured all the things (it will start from the top of the fuel filter with a AN6 adaptor) but I'm having a doubt to reach the return hard line fitting, I guess someone here did it with a AN6 to AN5 adaptor
#4 Intake air temperature sensor. Looking for a part number and how to mount it to the lower air metering housing.
IMHO buy all the sensors from diyautotune. their sensors have a 3/8" npt thread and you can buy the "weld on" adaptors
#5 MAP sensor, I believe MS2 comes with one that will be plenty for what I am doing. I believe the MS3P does not. In this case, what would be a good part #?
MS2 has an integrated map but sometimes it can be difficult to route the vacuum hose to the cabin
#6 Coolant Temp Sensor, can I use the original or a different one? Research says they like the GM version, but I don't know how to adapt.
one tap in the Y pipe is already 3/8", you can use that one or you can buy a M18 to 3/8" adaptor for the water pump (as I did)
#7 Alternator relocation -Per last DPI conversation "use brass spacer as the turn buckle is for m8/5/16 and the timing cover is m7" Anyone have clarification on this? I am currently using a turnbuckle adjustment setup in place of the original adjuster bracket.
do you already have the relocation bracket? I guess he means that with the M8 turn buckle you will have some sloppiness since the timing cover bolt is M7
In addition, DPI did provide a recommendation on the:
-TPS sensor: TCI brand part # 377400 plus Holley Part # 20-40 fitting. Just need to figure out where to put the fitting specifically.
the remote TPS looks great, never thought of something similar
-Aeromotive Fuel pressure regulator – Part # 13129
-Software - "free source tunerstudio is best free version and registered i would pay the 100 bucks for reg
unlocks a number of things that can help with drivability" I believe this to be correct:
http://www.tunerstudio.com/index.php.../tunerstudioms
I believe these to be the correct injectors at 24 lbs and at 45psi fuel system pressure:
http://www.jegs.com/i/Accel/110/150624/10002/-1
are those high or low impedance? consider also these ones http://www.fiveomotorsport.com/jeep-...3-generation-3 they were a perfect bolt on for my original efi manifold and rails (from the later PRVs)
I did find fuel injector pigtails (6):
http://www.diyautotune.com/catalog/f...-ev1-p-48.html
IMHO buy the uncrimped connectors http://www.diyautotune.com/catalog/f...ev1-p-111.html
to do the efi conversion you should buy first some good electrical tools like a pin crimper with interchangeable dies, solder, heat shrinks sleeves, various crimp connectors and so on
I can buy the pre-built DPI fuel rails or I can source undrilled stock from work here, just need to measure length:
http://www.jegs.com/p/FAST/FAST-Univ...rPage=60&pno=1
maybe just buying the DPI rails will save you from other headaches
also consider the Innovate LC2 lambda module