A buddy of mine had the same thing happen. Huge pssss air noise. Turned out to be his lower intake manifold gasket was basically gone around the number one cylinder. We hooked up my boost leak tester and found exactly where it was coming from. I'd say do the same thing, it'll definitely tell you...
Ha nice "hack" job. I don't see why the high imp rx7's wouldn't work with the fcon. They work just fine with the stock ecu so what would it matter having the fcon in there?
Just looked at it again, closer this time, the 1 is actually a 6. Its just kinda washed out looking so it was hard to see at first. And the TMM2764 number on mine matches yours so its gotta be the 440 chip.
I've been reading in to rx7 550 high impendence injectors. Only reason I'm looking in...
Ha I'm definitely still learning. And obviously I'm on to the tuning side of things now ha. My next purchase is definitely a wideband in the next few weeks before I install everything. I've read too many stories of unmonitored motors and the consequences to not use one.
And just to make sure...
Thanks crisp. You're the exact person I hoped would chime in ha. I've seen your setup and love it. When you started out with just the fcon and fcd with stock injectors were you running a wideband?
As for the manual I've found a few floating around. If I have any other questions I'll hit you...
Thanks for the info. I would assume it would be ok to run without it. Not like it affects the fcon itself in what it does. Guess I'll just snip those wires for it and see how it does.
Its got the stock chip in there now. Wasnt planning on running the 550s on the stock chip. I just want to go ahead an get the fcon installed and working. Plan is to get the 550 chip when i get the new injectors.
I've done some searching and can't find anything. I just bought an f-con but before I install it I was wondering if I can run it alright without the fcd. Anyone do this before? I ask because of all the bad things I've read over the years about the fcd. Also, I don't plan on installing the f-con...
Everything sounds good except that lightweight crank pulley. Definitely use the stock one instead. The issue is with the rotating assembly balance being thrown off when you use that type of pulley i believe. Best aftermarket crank pulley is the one from ATI.
Usually rc, pte, or certain model rx7 injectors. I want to say the 87-88 turbo II rx7's injectors were 550s. Don't quote me on that though. I'm actually going to be buying some 550s in the next couple weeks from a member on supraforums. He has a patented process of resizing injectors to whatever...
Pretty sure 2jz injectors are side feed. So they definitely won't work in a 7m rail. Sounds like either way you can't use either the rail or injectors.
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