Hustler's build thread 2.0, the natural aspiration connection - Page 31 - Miata Turbo Forum - Boost cars, acquire cats.

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Old 10-27-2012, 01:39 PM   #601
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I have 2 bolts on the back of the squaretop for grounds, I had ~10 on the 99 plenum.
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Old 10-27-2012, 04:41 PM   #602
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Ok, so the sensors should be grounded through the ecu and the ecu sensor ground should go to one of those grounds and things like the injectors and coils should ground to the other stud. Then all the other things that ground offsets arent important, like the radio, can be grounded like normal.
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Old 10-27-2012, 05:42 PM   #603
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anddddddddddddd my injectors are too long. ****.
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Old 10-27-2012, 06:04 PM   #604
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Do I need to use that little rubber isolator at the top or no?

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Old 10-27-2012, 07:15 PM   #605
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Looks like you could take that aluminum spacer off the new injectors and it'd be good to go. Or is that not removable? If it is you could just use the oem isolator on top.
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Old 10-27-2012, 07:17 PM   #606
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Hmm that fuel rail doesnt have the plastic spacer? Looks like theres just enough room for it.
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Old 10-27-2012, 07:29 PM   #607
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Quote:
Originally Posted by triple88a View Post
Hmm that fuel rail doesnt have the plastic spacer? Looks like theres just enough room for it.
Even with the spacer, the gap is too large. I did not use the spacer with OEM style injectors.

Without the metal cap/fitting it won't fit in the rail.

If I remove the rubber injector spacer thingy, add the plastic fuel rail/head spacer, the gap is still too large.
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Old 10-27-2012, 07:36 PM   #608
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Which EV14 injectors are these?

I might be able to pull my ID1000's and measure them for you tomorrow.

Last edited by shuiend; 10-27-2012 at 07:50 PM.
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Old 10-27-2012, 08:36 PM   #609
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I took all the fuel **** apart, replaced all rubber and plastic with Mazda stuff...and now it all fits. Fancy that.
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Old 10-27-2012, 08:43 PM   #610
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Quote:
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I took all the fuel **** apart, replaced all rubber and plastic with Mazda stuff...and now it all fits. Fancy that.
That is good. What is left on swapping parts over?
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Old 10-27-2012, 09:18 PM   #611
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Quote:
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That is good. What is left on swapping parts over?
Need to get a cam gear, put on the 4-tooth CKP, wire the CMP, wire the CMP, wire the injectors and water-temp, run two wires for sequential fuel, tune, align, crush.
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Old 10-28-2012, 11:48 AM   #612
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what weight @ 161whp to stay in D?
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Old 10-28-2012, 12:03 PM   #613
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why are there isolators on the top? did you remove those yet?
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Old 10-28-2012, 12:53 PM   #614
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Quote:
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what weight @ 161whp to stay in D?
2380lb
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Old 10-28-2012, 04:05 PM   #615
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Injector clippies don't fit, lol.
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Old 10-28-2012, 04:05 PM   #616
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Quote:
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why are there isolators on the top? did you remove those yet?
Yes, I thought I needed them.
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Old 10-28-2012, 04:45 PM   #617
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Anyone care to double-check my work before I finish the sensor wiring?


1991 car---1999 piggies

TPS
red--------grn/blk
blk/grn----grn/red
grn/wht----blk/red

CMP
blk/grn = blk/blu
red/wht = red/wht
yel/blu = gray/blu

CKP
blk/grn = blk/blu
red/wht = red/wht
white = purple (or gray/blu)

CAS Key
blk/grn = ground
red/wht = power
white = CKP
yel/blu = CMP

Last edited by hustler; 11-01-2012 at 03:53 PM.
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Old 11-12-2012, 10:32 AM   #618
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USCAR Ev14 injector clippy...which side gets power? I'm about to build dem connectors.
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Old 11-12-2012, 11:34 AM   #619
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I don't think it matters.

-Raj
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Old 11-12-2012, 11:55 AM   #620
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Quote:
Originally Posted by hustler View Post
USCAR Ev14 injector clippy...which side gets power? I'm about to build dem connectors.
Polarity is not important with injectors.
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