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I'm working on getting the best tune I can on my 7m using a megasquirt with sequential injection and ignition. One thing not often talked about is injection timing angle. Does anyone have food experience with that feature? Even in different ecus I wanna see if any one has found the best timing...

i finally did go with these coils using the megasquirt. they will not clear the stock linkage without a lot of modification. what i did was use parts of the linkage and cut and welded my own so the cables come up from under the throttle body. no more ugly linkage and pedal feels much much...

wiring up the rear speed sensor(abs sensor in the rear of the r154) to my megasquirt and i dont know how many teeth are on the little gear. does anyone know off the top of their head or have an open r154 they could count the teeth from? i searched but found nothing :(

ya thats the one i need! but i would like to know the thread size so i can go somewhere local and pick it up vs ordering online and waiting a week for the part. thanks tho!

Hey guys, i cant seem to find the thread size for the fuel hardline that runs to the fuel pulsation dampner. it is the hardline that is located right at the bottom of the frame rail. Im trying to get a fitting to make that -6an then run that to the fuel rail eliminating the pulsation dampener...

one cable goes from battery negative to the side of the block. the other goes from the starter positive terminal to the battery positive. the starter grounds through its body not a thinck gauge cable.

well damn. i hope my crank was made with a batch of extra storng silly putty lol

im curious? why is this bad? im not arguing i just never heard this and my crank is 10 under!!!

i have been thinking... im running a holset setup and have a 4inch downpipe that i wrapped with some exhaust wrap from jegs. what if oil got splashed or sprayed onto the heat wrap and then once enough got on it, it caught fire? does that sound reasonable. i dont want to get my nice new...

haha well atleast some input. but too bad the megasquirt needs some kind of ampifier to change the knock sensor signal into 0-5v signal :( anyone else? i have been reading about the gm esc module but im not sure how well that actually works with the 7m knocksensors or if you can even use two...

bump? i know people use somethin!

I would like to know what kind of knock sensor systems people use when going standalone. Im working on my ms3x and i would really like to add knock control to it. ive seen some people use the stock knock sensors with a gm knock amplifier that changes voltage output depending on how much knock it...

well it does some things like speed based boost control and flat shift and gear indicator as well as logs speed.

Hey guys im going to be wiring up my megasquirt soon and it accepts a VSS sensor input. I was wondering which one i should use. I know that their is a sensor that is in the combo meter that is run from the speedometer cable or i could use the ABS sensor in the rear of the r154. Which would be...

i like that alot but wouldnt the senor heatsoak bad there? i just have the gm iat sensor sweet thanks a bunch! i cant wait to get this all together. im happy to leave the tccs behind

sweet! but i have looked at some threads on here about wiring it up as bipolar instead of unipolar so i think i got it but im waiting to assemble the megasquirt still. if i have any trouble with it tho ill hit you up! thanks man

do you have any problems with cold starts or anythiing like that?

I am running megasquirt soon i was wondering what to do with the stock cold start injector? it seems like it is not needed since you can set cranking injector duty cycles. What is the norm when going standalone? edit: since my engine caught fire the fuel hose for the CSI burnt up so that would...

haha no problem! but maft pro is sold already to a friend locally