Originally Posted by eurotuning

That pics are from years ago with the Bosch K injection, im currently installing the Motronic Injection, wich controlls everything with more precision and we can modify it with Software and chips also we rip off a lot cables piping and other stuff. I will post pictures of the car with the new injection send me your e mail to keep you up dated, mine is adolfocook@hotmail.com or adolfo@summerlandgroup-costarica.com

Its a little complicated to explain, lets remember first that the car originally has a vaccum in the distributor that is connected with a vaccum line in the intake manifold, what we did is that we connect different vaccums the one of the BOV, the intake, the distributor, the west gate, the fuel pressure regulator,and i dont know if im missing another, and when the vaccum of the distributor feels the boost pressure the ignition advances 4 grades to kill the knocking, its very simple and cheap, at the same time when the fuel pressure regulator detects the boost pressure (remebers is the one of a 911 turbo) increase the pressure in the fuel head also the 5th injector is activated after 2500 rpms, so that gives us the correct timing, fuel. I use for racing Torco or VP Racing fuels, not regular fuel. Im adding another picture to help you to understand a little bit better. Also i have a MSD 6 BTM but its going to be installed this week with the Motronic Injection. About your other questions, remember that the fuel pumps supplies 100 PSI thats a lot, japanese, corean, american cars fuel pumps dont deliver too many PSI, so while the people is looking for racing fuel pumps WE ALREADY HAVE IT, ja ja.

The Car comes originally with 136 HP with 205 lbs-ft, with some simple modifications, AC Sistem-Fan- and other simple changes we gain 15 HP to the wheels. That gave us 151 HP, we boost 12 psi, according to the rules of boost every 1 psi gives you 10 HP, of course my car didnt obtaing 120 HP more because is unreal, we gaing 74-75 HP tested in dyno with VP fuel and 265 lbs ft torque, the oil i use is the Mobile 1 for racing applications, the transmission is a 5 speed, my car is european version, comes with short differential relation, the clutch sistem is all modified, brakes a couple of tricks beacause breaks a lot 4 disk brakes, with racing brake pads, AT Blue Racing brake fluid, suespension is modified too, springs, shocks, bushing and other parts in Uretane, what else... tires Hankkok slicks R30 225-45-16,has the front and rear hood of the american edition that is made in aluminum,

Adolfo

Originally Posted by jackfrost1031

Ah, you switched to Motronic.

I know KE-Jetronic fairly well from tinkering with my Audi & VW.

CIS fuel pumps are high-pressure pumps from the get-go. Guys who run Megasquirt often times source pumps from VW Rabbits and the like.