Zach's Carbs to Microsquirt conversion thread, 7/20/18 update |
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Zach's Carbs to Microsquirt conversion thread, 7/20/18 update |
VaccaRabite |
Oct 11 2011, 06:44 PM
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#1
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En Garde! Group: Admin Posts: 13,419 Joined: 15-December 03 From: Dallastown, PA Member No.: 1,435 Region Association: MidAtlantic Region |
I am retrofitting this thread to be my full on conversion thread, documenting my change from dual 40 Webers to MSII fuel injection.
Here is what I have so far, and what I need: HAVE:
Built on 1.7 heads. Jake's 9530 cam (carb cam similar to Web 494) Mallory optical ignition ACCEL (UltraCoil) coil. SSI exchangers for exhaust. My goals for this project are to have near stock intake noise volume, better cold starting - especially in cooler weather, negate the bad effects or Ethanol on carbs, teach myself something about fuel injection. Since I already have a pretty good ignition system, I am not going to go after crank fired ignition at this time, but I am not ruling that out for the future. Before I begin the conversion, I am going to pull the engine and do a little refreshing and cleaning, including:
QUOTE I am getting ready to start my conversion form carbs to EFI. My goal is to use as much stock EQ as I can, but replace the sensors and such with modern, easy and cheaper to find stuff. Plus, since my car has a cam, the stock FI will not work. My engine has 1.7 4 bolt heads. 1) are the 1.7 and 1.8 intake runners the same? 2) Is the intake runner inside diameter smaller then the 2.0 intake runner ID? 3) is the throttle body for the 1.8 smaller then the throttle body for the 2.0? If the 1.8 TB is smaller then the 2.0, can the 2.0 TB be swapped in? Are 1.8 injectors high or low impedance? I am asking this as I will be able to get Joe's discarded 1.8 bits when he pulls his engine and starts going down the 2056 route. Zach |
a914622 |
Oct 12 2011, 11:32 PM
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#2
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Member Group: Members Posts: 316 Joined: 12-August 10 From: northwest Member No.: 12,048 Region Association: Pacific Northwest |
I know a guy that pulls the stuff needed to make the maga squirt dyi and sells them on ebay. He pulls everything off the fords. The ztec engine has the right timing wheel and pickup, coil packs, tps, and a funky sensor that tells the amount of eythanl in the gas.
The fuel pump out of the volvo turbos have a great fuel pump and filter setup. As far as a real quiet intake, The filter box out of a dodge caravan (90s) works great. The same noise problem in the subaru/vanagon setup. I turned the bottom housing around and ran a hose out the intake side to get the sucking sound farther out. You could almost run it all the way back to the lights? jcl |
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