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Pics of Dual TB setup. by Shaun41178
Started on: 09-30-2002 01:38 PM
Replies: 43
Last post by: 1FST2M6 on 10-30-2002 03:28 PM
Shaun41178
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Report this Post09-30-2002 01:38 PM Click Here to See the Profile for Shaun41178Send a Private Message to Shaun41178Direct Link to This Post






[This message has been edited by Shaun41178 (edited 01-03-2003).]

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1FST2M6
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Report this Post09-30-2002 01:44 PM Click Here to See the Profile for 1FST2M6Click Here to visit 1FST2M6's HomePageSend a Private Message to 1FST2M6Direct Link to This Post
amature..

------------------

YES.. for the Last time.. 18s will fit on your Fiero.. SEE...

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Shaun41178
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Report this Post09-30-2002 01:49 PM Click Here to See the Profile for Shaun41178Send a Private Message to Shaun41178Direct Link to This Post
 
quote
Originally posted by 1FST2M6:
amature..

HAHAa yea I know. Oh well.

ANy word on that intake trav? Numbers?

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Standard
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Report this Post09-30-2002 02:06 PM Click Here to See the Profile for StandardClick Here to visit Standard's HomePageSend a Private Message to StandardDirect Link to This Post

interesting...

------------------

1988 Quad 4 Coupe 5 speed
More pics of the coupe
1986 GT 5 speed, 1984 SC Auto
AOL: LastMinuteBastrd AIM: SavedbyJebus

[This message has been edited by Standard (edited 09-30-2002).]

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dosed
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Report this Post09-30-2002 02:08 PM Click Here to See the Profile for dosedClick Here to visit dosed's HomePageSend a Private Message to dosedDirect Link to This Post
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Shaun41178
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Report this Post09-30-2002 02:15 PM Click Here to See the Profile for Shaun41178Send a Private Message to Shaun41178Direct Link to This Post
Hey Standard what did you different then me??
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Standard
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Report this Post09-30-2002 02:22 PM Click Here to See the Profile for StandardClick Here to visit Standard's HomePageSend a Private Message to StandardDirect Link to This Post
I saved the pic to my computer, than uploaded it using PIP.

Webshots won't allow outside linking, which is why the pics don't show up.

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The Aura
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Report this Post09-30-2002 03:03 PM Click Here to See the Profile for The AuraSend a Private Message to The AuraDirect Link to This Post
so does it lean out at WOT?
or do you have an enrichening sytem to compensate for soooo much air?

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Report this Post09-30-2002 03:43 PM Click Here to See the Profile for CooterSend a Private Message to CooterDirect Link to This Post
When I ran it, the chip I already had was rich enough at full throttle that it did not run lean, but Shaun has a lot more stuff done than I did. Looks good!
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Will
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Report this Post09-30-2002 06:04 PM Click Here to See the Profile for WillSend a Private Message to WillDirect Link to This Post
Shaun, are the mains in your Al block the small early ones or the larger later ones?

What displacement? DIS?

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Shaun41178
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Report this Post09-30-2002 09:07 PM Click Here to See the Profile for Shaun41178Send a Private Message to Shaun41178Direct Link to This Post

[This message has been edited by Shaun41178 (edited 01-03-2003).]

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Report this Post10-01-2002 11:25 AM Click Here to See the Profile for Shaun41178Send a Private Message to Shaun41178Direct Link to This Post






[This message has been edited by Shaun41178 (edited 01-03-2003).]

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Shaun41178
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Report this Post10-01-2002 05:59 PM Click Here to See the Profile for Shaun41178Send a Private Message to Shaun41178Direct Link to This Post

Shaun41178

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[This message has been edited by Shaun41178 (edited 01-03-2003).]

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88formula
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Report this Post10-01-2002 07:34 PM Click Here to See the Profile for 88formulaClick Here to visit 88formula's HomePageSend a Private Message to 88formulaDirect Link to This Post
The injectors are probably not firing and the reason why it will start and then die is because the cold start injector is working, which only fires upon startup. Do you have any noid lights or a DVM?

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Report this Post10-01-2002 08:08 PM Click Here to See the Profile for FieroJimmySend a Private Message to FieroJimmyDirect Link to This Post
It definately sounds like a Fuel delivery problem. 3100 injectors? Maybe too much fuel, you should only need 6

But if these are the injectors from the motor I bought the block, etc. from you they may be clogged, since the engine was test-fired before it was shipped the fuel may have turned to varnish. If you have the old injectors from the car originally, you could try re-installing them. What about those 17 or 19 lb injectors you had?

Good luck.

------------------
James Hunt
Tampa, FL
'86 Fiero SE 2.8/Auto
'87 Fiero GT 2.8/5-Spd
^^ Bought for $550 w/ engine noise, fixed w/ a $25 water pump
'88 Fiero Coupe 2.8/Auto

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Report this Post10-01-2002 08:20 PM Click Here to See the Profile for StandardClick Here to visit Standard's HomePageSend a Private Message to StandardDirect Link to This Post
Definatly sounds like a fuel delivery problem. I'd pull the injectors and check them out.

Here's another thought.. could it possibly be getting too much air at idle, because of the dual tb's?

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Report this Post10-01-2002 10:02 PM Click Here to See the Profile for CooterSend a Private Message to CooterDirect Link to This Post
I used the primary throttle body to run the IAC tube to. I just cut the metal iac tube and put a piece of rubber hose between the two pieces that was long enough to reach the throttle body.
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Report this Post10-01-2002 11:54 PM Click Here to See the Profile for OreifClick Here to visit Oreif's HomePageSend a Private Message to OreifDirect Link to This Post
Well spraying carb cleaner keeps the engine running, and you have fuel pressure, Is the ECM good? It almost sounds like you are not getting the pulses from the distributor to actually fire the main injectors. I'd bet that the first time you started it and it ran until 1500 rpm, the engine was cold. You could be running off the cold-start injector or the ECM is killing the injector pulses once the engine appears slightly warmed up.
I don't really know what could cause it, but from what you describe, it sounds that is the area you should concentrate on.

------------------

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Happiness IS the corner.

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Report this Post10-02-2002 03:13 PM Click Here to See the Profile for 87GTZ34Send a Private Message to 87GTZ34Direct Link to This Post
Are you getting any codes? Also are you running the ECM in ign bypass mode? I would put a timing light on it to see if the spark quits and a test light on one of the banks of the injectors to see whether spark or fuel is turned off by the computer when (or just before) the eng dies. It seems like the computer is killing it due to ???

Too bad Daytona is such haul from down here or I would help out just to see the beast.

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Shaun41178
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Report this Post10-02-2002 04:06 PM Click Here to See the Profile for Shaun41178Send a Private Message to Shaun41178Direct Link to This Post
Gay Turner and his spinchat can eat me

[This message has been edited by Shaun41178 (edited 01-03-2003).]

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Shaun41178
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Shaun41178

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Gay Turner for spinchat prez

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Report this Post10-02-2002 06:37 PM Click Here to See the Profile for Shaun41178Send a Private Message to Shaun41178Direct Link to This Post

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Report this Post10-02-2002 07:26 PM Click Here to See the Profile for Slammed FieroSend a Private Message to Slammed FieroDirect Link to This Post
Thats the funniest sh1t i ahve ever heard. Was that sam helping you??

damm dude..

the powers that be want you to finish the aluminum v6 and stop fuc*ing around with the old stuff.


thats Hilarious.

PS I get internet at home soon and a phone

PEACE!!

JM

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Report this Post10-02-2002 07:42 PM Click Here to See the Profile for StandardClick Here to visit Standard's HomePageSend a Private Message to StandardDirect Link to This Post
holy christ man... it does come around and bite ya in the @ss, eh?
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Report this Post10-02-2002 09:50 PM Click Here to See the Profile for maryjaneSend a Private Message to maryjaneDirect Link to This Post
You're supposed to go to the beach for sand water & a burned face. Better go see the voodoo lady & see if she can change your luck, tho you did find out what was wrong with the injectors. What a story- & I thought my day was bad.
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Report this Post10-02-2002 09:58 PM Click Here to See the Profile for Wipe0utClick Here to visit Wipe0ut's HomePageSend a Private Message to Wipe0utDirect Link to This Post
Ouch.. you ok?
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Report this Post10-02-2002 10:10 PM Click Here to See the Profile for FieroMaster88Send a Private Message to FieroMaster88Direct Link to This Post
Oh...that sucks! Sand in the engine is not good! Look at the bright side tho, at least you found the problem.

I still need to get myself an intake setup like that. I'm srue it will help me out a lot!

------------------
James Essar
88 Coupe 3.2L V6 With NX Nitrous
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Shaun41178
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Report this Post10-03-2002 09:17 PM Click Here to See the Profile for Shaun41178Send a Private Message to Shaun41178Direct Link to This Post

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Report this Post10-04-2002 05:38 PM Click Here to See the Profile for 87GTZ34Send a Private Message to 87GTZ34Direct Link to This Post
Shaun, I would remove the lower intake and clean it thoroughly, vacuum all of the ports and then plug each of them w/ a rag. Actually, vacuum up as much sand all over the engine and engine bay that you can. After that use compressed air one at a time on all of the intake ports that the valve was closed on and then go through the plug hole on any remaining cylinders (for a long time). I am assuming that the sand just went in injector ports right?

Anyway, I feel for you... with friends like that, who needs enemies.

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Report this Post10-04-2002 09:07 PM Click Here to See the Profile for vortecfieroClick Here to visit vortecfiero's HomePageSend a Private Message to vortecfieroDirect Link to This Post
why bother ? a 1.75 throttle body will support 300hp (450 cfm)

------------------
84 Fiero Phantom GT :D
Vortec 4300 CPI 5 spd.
"Any signifigantly advanced technology is indistinguishable from magic"
adding syclone intake and turbo

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Report this Post10-04-2002 09:35 PM Click Here to See the Profile for CooterSend a Private Message to CooterDirect Link to This Post
 
quote
Originally posted by vortecfiero:
why bother ?

It is not so much the 2 throttle bodies, but the lack of restriction to higher RPM's from the long runner Fiero intake. It was an experiment and a successful one.

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Report this Post10-05-2002 06:39 PM Click Here to See the Profile for FieroJimmySend a Private Message to FieroJimmyDirect Link to This Post
Shaun, I don't see anywhere that equalizes the two tubes. What I mean is that both sides should probably be connected somewhere after the TB's to negate any possible flow inequalities from air filter plumbing, etc.

It will be interesting to see how smoothly it runs once you clean it out.

[This message has been edited by FieroJimmy (edited 10-05-2002).]

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Shaun41178
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Report this Post10-07-2002 11:24 PM Click Here to See the Profile for Shaun41178Send a Private Message to Shaun41178Direct Link to This Post

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Report this Post10-08-2002 04:47 PM Click Here to See the Profile for Shaun41178Send a Private Message to Shaun41178Direct Link to This Post

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Report this Post10-08-2002 05:46 PM Click Here to See the Profile for Slammed FieroSend a Private Message to Slammed FieroDirect Link to This Post
Still need that fuel rail fromthe 3.1???
is the car up and running wit the new injectors

JM

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Report this Post10-09-2002 05:10 PM Click Here to See the Profile for Shaun41178Send a Private Message to Shaun41178Direct Link to This Post

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Report this Post10-09-2002 05:40 PM Click Here to See the Profile for JncomuttSend a Private Message to JncomuttDirect Link to This Post
Simply awesome in my opinion. Good luck with everything, I'm hopin this thing produces some nice results.

------------------

19 Year Old Fierophile.
--1986 GT Daily Driver, 4:10s, NX 50 Shot, Borla exhaust, ported manifolds, and a few other goodies
--1984 SE 4.9, IMSA spoiler, Duel exhuast, GT rear bumper, Konis, drop spindles, Rear adjustable perch, Poly total kit, Poly cradle bushings, Big front bar, Added rear bar, 11.25" brakes on all corners w/SS hoses, Fancy wheels wrapped w/soft rubber, and much much more.

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Report this Post10-09-2002 07:01 PM Click Here to See the Profile for avengador1Send a Private Message to avengador1Direct Link to This Post
I would love to see how it does on a dyno run.
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Report this Post10-10-2002 12:18 AM Click Here to See the Profile for Shaun41178Send a Private Message to Shaun41178Direct Link to This Post
0 --> bj in .8 seconds

[This message has been edited by Shaun41178 (edited 01-03-2003).]

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Shaun41178
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Report this Post10-12-2002 08:59 PM Click Here to See the Profile for Shaun41178Send a Private Message to Shaun41178Direct Link to This Post
.

[This message has been edited by Shaun41178 (edited 01-03-2003).]

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