Official TVS Thread!!!

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Mar 24, 2014 | 10:51 AM

#8376

CobaltSS 16

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From: NJ

Quote:

Originally Posted by Hockeyman

So me and Jap put the TVS on.

IDC is 100% at 4K - and that's with a 2.8 on it. Too funny.

that on the 80s with e85??

Mar 24, 2014 | 10:58 AM

#8377

armcclure

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Well, you know what that means

Mar 24, 2014 | 11:05 AM

#8378

Hockeyman

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From: DFW

Quote:

Originally Posted by CobaltSS 16

that on the 80s with e85??

yessir

Quote:

Originally Posted by armcclure

Well, you know what that means

yup. PM coming your way about FICs soon

Last edited by Hockeyman; Mar 24, 2014 at 11:05 AM. Reason: Automerged Doublepost

Mar 24, 2014 | 11:10 AM

#8379

InfraRedline

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From: Alpharetta, GA

Alan, send me that in-fo-may-shuns so I can use my injectors!

Mar 24, 2014 | 12:32 PM

#8380

mrbelvedere

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From: KY

Quote:

Originally Posted by Hockeyman

So me and Jap put the TVS on.

IDC is 100% at 4K - and that's with a 2.8 on it. Too funny.

then your tune is off

Mar 24, 2014 | 12:35 PM

#8381

Hockeyman

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From: DFW

Keep in mind I have the ATI OD on it too.

Not a tuning issue from what we can see. I'm on a 100% stock fuel system with 80s.

Mar 24, 2014 | 12:36 PM

#8382

Hockeyman

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From: DFW

Walbro 450lph is likely the pump i'm getting. Should give me plenty of headroom.

Mar 24, 2014 | 02:14 PM

#8383

mrbelvedere

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From: KY

I know plenty who have run a 2.8 80s stock fuel system on e85 and run it to 7k no problem your tune is off and if it was a 2.7 it would not run out at 4,000 rpms either

Mar 24, 2014 | 02:22 PM

#8384

Hockeyman

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From: DFW

do they have a ported head + cams?

Mar 24, 2014 | 02:23 PM

#8385

TStone

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From: Dayton, Ohio

Quote:

Originally Posted by mrbelvedere

I know plenty who have run a 2.8 80s stock fuel system on e85 and run it to 7k no problem your tune is off and if it was a 2.7 it would not run out at 4,000 rpms either

I second this. Lots of people are fine on just 80s and e and 2-7 to 2.9

Quote:

Originally Posted by Hockeyman

do they have a ported head + cams?

I know of one with a head, and he was going to low 7's.

Last edited by TStone; Mar 24, 2014 at 02:23 PM. Reason: Automerged Doublepost

Mar 24, 2014 | 02:25 PM

#8386

Hockeyman

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From: DFW

I'm experiencing the same issue Jap had in the past before he did his fueling upgrades. Granted the 05s had a weaker factory pump IIRC.

Mar 24, 2014 | 02:28 PM

#8387

TStone

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From: Dayton, Ohio

Quote:

Originally Posted by Hockeyman

I'm experiencing the same issue Jap had in the past before he did his fueling upgrades. Granted the 05s had a weaker factory pump IIRC.

But at 4k?
I thought jap was running out of fuel up top? (Before the new setup)

Mar 24, 2014 | 02:36 PM

#8388

Hockeyman

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From: DFW

He did have some cut-out issues at 4k-5K which is why he went with JP's surge tank.

Mar 24, 2014 | 02:41 PM

#8389

TStone

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From: Dayton, Ohio

Hmm.. I was thinking it was higher in the rpm

Mar 24, 2014 | 02:51 PM

#8390

Hockeyman

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From: DFW

Its hard to explain. It was intermittent. It's like the canister had been sucked dry. Happened during highway pulls.

This has me thinking though, maybe it is tune related. Jap is travelling but i'll see if I can get him to shed some input as he was the one logging.

Mar 24, 2014 | 03:03 PM

#8391

InfraRedline

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From: Alpharetta, GA

You'll know when the canister is dry, trust me lol. And it won't happen at anything under 125mph from a pull starting at 40 or below. Agreed though, shouldn't be hitting 100% IDC even with your mods at 4k, unless there is a restriction.

Mar 24, 2014 | 03:24 PM

#8392

Hockeyman

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From: DFW

Appreciate all the input. Maybe the fuel filter is plugged. Haven't changed it in a couple years.

Mar 24, 2014 | 03:35 PM

#8393

mrbelvedere

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From: KY

what is the afr

Mar 24, 2014 | 03:52 PM

#8394

Hockeyman

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From: DFW

13+ past 5K

12.5 4-5K

11's before that.

Mar 24, 2014 | 05:21 PM

#8395

JapEatr

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From: Texas

Needs pump and injectors, the tune needs some more work, but it is flat outta injector

Mar 24, 2014 | 05:27 PM

#8396

TStone

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From: Dayton, Ohio

Quote:

Originally Posted by JapEatr

Needs pump and injectors, the tune needs some more work, but it is flat outta injector

I'm flat out of patience to see some nos'in dyno numbers

Mar 24, 2014 | 05:36 PM

#8397

JapEatr

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From: Texas

Lol

Mar 24, 2014 | 05:37 PM

#8398

Hockeyman

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From: DFW

its a riot

Mar 24, 2014 | 07:06 PM

#8399

mrbelvedere

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From: KY

Quote:

Originally Posted by JapEatr

Needs pump and injectors, the tune needs some more work, but it is flat outta injector

tunes off

Mar 24, 2014 | 08:58 PM

#8400

armcclure

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You can't have 100% idc and go lean if it's the tune's fault.
It doesn't work that way.

Something else is definitely up with delivery pre injector though. Filter is a good easy place to start.