Pure, unadulterated m20

[Graham325]

hey, since when is there stuff like this going on is SC?????!!!

[xLibelle]

with all thats been going on around here, i finally got it running this weekend!

http://www.youtube.com/watch?v=lJNMBsvANn8

IA: to explain, i also had problems with megasquirt, i couldnt get a tach signal. it was coming in from the EDIS and i had a scope on the tach input on the chip and could read a signal there but i didnt look closely to realize the signal wasnt going low enough for the cpu to actually see the signal. so me and my friend traced the problem to a faulty 4n25 (opticoupler) and we just bypassed the circuit by installing pull down resistor network. the EDIS provides such a clean signal that all we really needed was to bring it from 12 down to 5 volts. the opticoupler circuit is really only needed for protecting the cpu from the ignition coil because it is prone to feeding back voltage spikes - i'm using a coil pack.

[Garageaholic]

Nice video.. I'm very impressed

[formula driver]

Very nice work...reminds me alot of mine!

[equate975]

About friggin time man, lol. I think you are a slower worker than me :)

[Jean]

Wow, so clean!!!

[german g]

I love your m20s sound.

[Mot]

meh wait till you see pics of James engine bay... its fucking perfect, literally.

[mtechnik]

I soo wish my engine bay could look like that. Good work

[MikeE30325i]

Looks hella good! congrats

[wazzu70]

Ive never seen a clean engine bay on a race car. Its usually not worth the effort. It will look good until you take it out a few times though I guess.

[delphini]

Sounds Like She Got Some Balls!!!!

[xLibelle]

hehehe, i came across this video - its what came out of the car:

http://youtube.com/watch?v=oQ_nf2zeNWc

*tear* it was just SO awesome!

[el bob]

dude congrats!!!!!

i really should have done the same thing you did in hindsight...i jumped straight into a built motor without first learning engine management...props for good decisions and a successful swap!!!

[xLibelle]

i dont think many of you got to see this.
let me just say, dont try it while drunk. it takes forEVER