MPS #037 w/ ECU #043/044? Calling PBanders (BRAD) Options

[detoxcowboy]

Brad,

Regarding my Stock 1974 2.0

I have read your DJet Parts Compatibily, and notice your logging/trying/testing MPS and ECU combinations but have not seen and would like your opinion of the MPS #037 in conjuntion w/ #043/044 ECU.. I am currently using this combination (no ballast resistor) and both units are NEW/NOS. I have not noticed a functional change in performance since switching from Used but funtional combination units of #043 MPS and #052 ECU. Everything else in my system is NEW/NOS certainly everything but the AAR, PCVvalve and Fuel Pump , so the djet playground is "clean". Not Certain as to which CHT but it has not changed when I changed mps and ecu nor has a ballast resistor in conjunction ( I have a very very early 74, 9th one by engine #'s and ordered the cht by that #)




I seemed to have learned more about it after putting together than when I was purchasing to do so,.. Confused?

Wondering if I should be using a specific CHT and no where have I found information on why the 037 MPS is different on that it is " specially adjusted" ( I am drivng around close to sea level so. cal.). Seems to be more info about the 037ECU's affect than the 037MPS's?

Thanks PBanders ahead of time for any input will assist understanding more of the Djet.. Joe

[914Sixer]

037 MPS needs 037 ECU and 270 ohm resistor. 043 does not need resistor

[detoxcowboy]

037 MPS needs 037 ECU and 270 ohm resistor. 043 does not need resistor

I knew that config. Sixer but thank you for putting it out there cause I did not state it thinking he already knew that, he unwittingly has taught me much , but there are other variation combo's not all of which have been tested by PBanders(Brad) and in his docment he leaves it to further research...

my input restated is that I am currently using an 037 mps w/ 043 ecu and runs great (unshop tested w/computers but daily driver and a few 600 - 1000 mile trips in just 6 mo. period same 3 0r 4 trips I did the 5 months before that when I was using the generally recommended 043 mps and 052 ecu>)
so this leaves me as to ask why exactly is the 037 mps special? adjust yes but what effects is it doing when it stands alone without the 037 ecu and the 270 resistor.