Search Results

Views: 634,372

Posted By 91chevz71

Re: Tuning with the EBL

sorry to interrupt- what's the part number for the Autometer kit that is compatible with the EBL?

thanks guys

Forum: TBI

02-04-2008, 05:08 PM

Replies: 574

Views: 112,112

Posted By 91chevz71

Re: L05 383 STROKER plus vortec heads & summit CAM

he's got a 4l60e/7427. ostrich

Forum: DIY PROM

02-01-2008, 05:23 PM

Replies: 1

MAP values

Views: 836

Posted By 91chevz71

MAP values

Hey guys...I might be overthinking this, or I might not.

Talking about comparing MAP values from key on, engine off to MAP values at WOT max rpm with respect to pressure and density altitude.
...

Forum: DIY PROM

01-28-2008, 09:28 PM

Replies: 5

Are my O2 Sensors shot?

Views: 980

Posted By 91chevz71

Re: Are my O2 Sensors shot?

I think (could be wrong) you onjly have one O2. It's a crap shoot as to whether or not your truck has the heated or non-heated O2. When was the last time you replaced the O2? I take it you have no...

Forum: TBI

01-27-2008, 09:10 AM

Replies: 574

Views: 112,112

Posted By 91chevz71

Re: L05 383 STROKER plus vortec heads & summit CAM

I like that

Forum: Alternative Port EFI Intakes

01-26-2008, 09:50 PM

Replies: 13

RamJet q's, a couple other things also

Views: 2,013

Posted By 91chevz71

Re: RamJet q's, a couple other things also

hey thanks man. how would you compare the ramjet to the TPI?

Forum: TBI

01-26-2008, 09:24 PM

Replies: 574

Views: 112,112

Posted By 91chevz71

Re: L05 383 STROKER plus vortec heads & summit CAM

great thing about the CFM tech adapter is that it has two ports in it; one for the gauge and and extra that comes with a plug. When I was on the dyno, we hooked up the other port to the dyno...

Forum: TBI

01-21-2008, 09:08 PM

Replies: 6

vortec motor with GMPP TBI intake

Views: 4,819

Posted By 91chevz71

Re: vortec motor with GMPP TBI intake

hell yeah you can!!! glad it passed lol

Forum: TBI

01-20-2008, 10:42 PM

Replies: 6

vortec motor with GMPP TBI intake

Views: 4,819

Posted By 91chevz71

Re: vortec motor with GMPP TBI intake

I removed EGR for simplicity's sake

you can see the plug I installed for the exhaust feed above the #1 cylinder
http://i184.photobucket.com/albums/x246/bmd2_colo/IMG_1297.jpg

here's the EGR...

Forum: TBI

01-20-2008, 10:36 PM

Replies: 64

Who is atually using a GM 454 TBI unit on a SBC?

Views: 60,132

Posted By 91chevz71

Re: Who is atually using a GM 454 TBI unit on a SBC?

I have the 50mm SBC unit on a vortec 350
chip count? O, I'd say a thousand different burns at least lol

it's coming together quite nicely now, though

Forum: TBI

01-20-2008, 10:33 PM

Replies: 11

Boreing out Edelbrock intake

Views: 801

Posted By 91chevz71

Re: Boreing out Edelbrock intake

my gmpp tbi vortec intake is ok, bored it to 50mm

Forum: TBI

01-20-2008, 10:30 PM

Replies: 17

TBI cleaning solvents...suggestions?

Views: 3,946

Posted By 91chevz71

Re: TBI cleaning solvents...suggestions?

carb cleaner is $1.98 at autozone
less than 1/2 a can and my tb is brand new

Forum: TBI

01-20-2008, 09:02 PM

Replies: 574

Views: 112,112

Posted By 91chevz71

Re: L05 383 STROKER plus vortec heads & summit CAM

hey, on that cranking AFR thing. I over corrected and richened up my stuff to the point of drowning. I back it off a bit for crank afr's, but from stock tuning I had to make the crank afr slightly...

Forum: DIY PROM

01-20-2008, 08:32 PM

Replies: 30

ECM targeting 13/1 in closed loop?

Views: 1,883

Posted By 91chevz71

Re: ECM targeting 13/1 in closed loop?

that's a possibility

Forum: DIY PROM

01-20-2008, 06:46 PM

Replies: 30

ECM targeting 13/1 in closed loop?

Views: 1,883

Posted By 91chevz71

Re: ECM targeting 13/1 in closed loop?

sounds like a reincarnation of my issue. had to dump my WB's simulated NB output and go with a 3 wire (ACDelco AFS 74) and change O2 values.

does it feel a little sluggish? 13.0 AFR is great...

Forum: DIY PROM

01-20-2008, 01:34 PM

Replies: 5,154

Views: 634,372

Posted By 91chevz71

Re: Tuning with the EBL

yah, got it. thanks man

I think it's my laptop, but I can't open datalogs with the new WUD. I can make them, but I need to analyze them in the older version. It happens on my laptop and desktop

Forum: DIY PROM

01-20-2008, 12:17 PM

Replies: 5,154

Views: 634,372

Posted By 91chevz71

Re: Tuning with the EBL

Can you explain that again? I have the TCC stuff all stock EBL right now.
I thought Logr stuff was 1,2,3 and higr was OD.
Rbob, can you break it down just a little more? really appreciate you...

Forum: Engine/Drivetrain/Suspension Parts for Sale

01-20-2008, 12:05 PM

Replies: 12

extra parts

Views: 674

Posted By 91chevz71

Re: extra parts

still have the 86 TPI setup and fuel lines? would you take 150 shipped for these to 80127?
thanks

Forum: DIY PROM

01-20-2008, 11:49 AM

Replies: 10

MEFI 4 definition files?

Views: 6,188

Posted By 91chevz71

Re: MEFI 4 definition files?

I hear ya on the altitude. 83 KPA max for me

Forum: DIY PROM

01-20-2008, 02:34 AM

Replies: 10

MEFI 4 definition files?

Views: 6,188

Posted By 91chevz71

Re: MEFI 4 definition files?

just run a stock vortec L31 table and go from there. should be pretty decent

Fast 305 posted this over at FSC
97 vortec 350 SA table...

Forum: DIY PROM

01-19-2008, 10:34 PM

Replies: 5,154

Views: 634,372

Posted By 91chevz71

Re: Tuning with the EBL

Rbob-
Any tips on tuning the TCC function? I'm trying to milk the stock converter for all it's worth, plus, I would like some pointers on how to tune the TCC for optimum performance. Next...

Forum: TBI

01-19-2008, 10:16 PM

Replies: 574

Views: 112,112

Posted By 91chevz71

Re: L05 383 STROKER plus vortec heads & summit CAM

350 bucks for 8 injectors seems steep. LT1 injectors would work great

...

Forum: TBI

01-19-2008, 10:10 PM

Replies: 574

Views: 112,112

Posted By 91chevz71

Re: L05 383 STROKER plus vortec heads & summit CAM

I have rails and injectors from an 88 TPI 350. wonder if they'll work (30 bucks from a guy in town that thought they were 305 inj's)

wonder what your park position IAC is. might need to open...

Forum: TBI

01-19-2008, 09:42 PM

Replies: 574

Views: 112,112

Posted By 91chevz71

Re: L05 383 STROKER plus vortec heads & summit CAM

if you follow through with that, you need to post on the contact and pricing and stuff!!!

on the crank thing- mine you take about 2-3 seconds then fire, flare up to 500, drop down to like 0 or...

Forum: TBI

01-19-2008, 09:24 PM

Replies: 574

Views: 112,112

Posted By 91chevz71

Re: L05 383 STROKER plus vortec heads & summit CAM

yah. crank AFR needs to be adjusted. had to lean mine out a bit with the 90's and ++ psi

Forum: DIY PROM

01-18-2008, 12:13 PM

Replies: 4

BLM/INT usec equivalents??

Views: 662

Posted By 91chevz71

Re: BLM/INT usec equivalents??

excellent, thanks Rbob

Forum: DIY PROM

01-18-2008, 11:36 AM

Replies: 8

Views: 923

Posted By 91chevz71

Re: Fresh eyes on my data

http://i184.photobucket.com/albums/x246/bmd2_colo/accel2.jpg

Forum: DIY PROM

01-18-2008, 08:57 AM

Replies: 4

BLM/INT usec equivalents??

Views: 662

Posted By 91chevz71

BLM/INT usec equivalents??

I was wondering how much 1 unit of Integrator change and 1 unit of Block Learn Mult change is, in fuel. It's probably got a lot to do with BPC and injector size.??
Just wondering how the computer...

Forum: Alternative Port EFI Intakes

01-16-2008, 11:46 AM

Replies: 13

RamJet q's, a couple other things also

Views: 2,013

Posted By 91chevz71

RamJet q's, a couple other things also

Hey guys, what's up-

Thinking about converting my TBI vortec setup to RamJet PFI.
1. Why do all the TPI/PFI setups have a vacuum line on the FPR??
-is there anything wrong with setting it at...

Forum: DIY PROM

01-16-2008, 11:12 AM

Replies: 4

02 what ??? bias

Views: 831

Posted By 91chevz71

Re: 02 what ??? bias

I would go with what RBob said.

Forum: DIY PROM

01-15-2008, 06:39 PM

Replies: 8

Views: 923

Posted By 91chevz71

Re: Fresh eyes on my data

did some VE learns today with the new O2 settings and some upped-AE during my errand-running. Wow what a difference. AFR's hang at 14.4-14.6 all the time and it really hauls. I'll get some graphs...

Forum: DIY PROM

01-14-2008, 06:51 PM

Replies: 8

Views: 923

Posted By 91chevz71

Re: Fresh eyes on my data

talking about the slipping shift, am I right in thinking the AFR climbs because of the slipping and prolongated shift? Not enough MAP change to give it AE?

Forum: DIY PROM

01-14-2008, 06:18 PM

Replies: 8

Views: 923

Posted By 91chevz71

Re: Fresh eyes on my data

thanks Rbob. I'll send you an email later on for the update

Forum: DIY PROM

01-14-2008, 02:43 PM

Replies: 61

Views: 3,019

Posted By 91chevz71

Re: PRP stuff. Need help, please :)

yah, I could have BLMs start at 1200 I guess. there's a thought

Forum: DIY PROM

01-14-2008, 12:42 PM

Replies: 8

Views: 923

Posted By 91chevz71

Fresh eyes on my data

Hey guys-
As some of you know, I had some NB O2 issues. That is pretty much behind me, knock on wood. I made a log today of driving around and I would like for you guys to tell me what you see. ...

Forum: Engine/Drivetrain/Suspension Wanted

01-13-2008, 04:25 PM

Replies: 9

TPI parts

Views: 552

Posted By 91chevz71

Re: TPI parts

ok. I have the plenum and dizzy cover from an 87 vette. Since I have vortec heads, I don't need the base. Are you willing to break it up? please say yes lol

That's a speed density setup,...

Forum: Engine/Drivetrain/Suspension Wanted

01-13-2008, 10:55 AM

Replies: 9

TPI parts

Views: 552

Posted By 91chevz71

TPI parts

Hey guys, what's up

I'm looking for all the little stuff that a TPI swap needs.
t-stat housing, runners, sensors, IAC, IAC housing, ETC ETC.
Don't need manifold (unless you've got a vortec) or...

Forum: Engine/Drivetrain/Suspension Wanted

01-12-2008, 09:13 PM

Replies: 1

TPI vortec baseplate WTB

Views: 277

Posted By 91chevz71

TPI vortec baseplate WTB

yah, I know. rare. Not looking to drop 400 bucks.
THanks guys

Forum: DIY PROM

01-11-2008, 08:23 PM

Replies: 61

Views: 3,019

Posted By 91chevz71

Re: PRP stuff. Need help, please :)

you guys think my 3 wire NB O2 might be getting TOO hot?

Forum: DIY PROM

01-11-2008, 01:07 PM

Replies: 2

7427 + MAF + port fuel

Views: 1,261

Posted By 91chevz71

Re: 7427 + MAF + port fuel

not even a "that's a dumb idea" or anything? wow.
o well

Forum: DIY PROM

01-10-2008, 04:37 PM

Replies: 2

7427 + MAF + port fuel

Views: 1,261

Posted By 91chevz71

7427 + MAF + port fuel

Just spitballing here, but I know there is code to run a MAF 7427 setup with TBI, thanks to Dimented. I know you can also mod the 7427 to make it drive 8 port fuel injectors, thanks to Haulin'A$$. ...

Forum: DIY PROM

01-10-2008, 03:15 PM

Replies: 61

Views: 3,019

Posted By 91chevz71

Re: PRP stuff. Need help, please :)

looking at my logs, I have multiple NB mv values for 14.4, which makes sense. range is about 25 mv for 14.4 according to wideband. I set the min value to change INT to 21 and the window to 91 mv. ...

Forum: DIY PROM

01-10-2008, 03:05 PM

Replies: 4

ZT-2 WB02 - at what point (temp) is it accurate?

Views: 750

Posted By 91chevz71

Re: ZT-2 WB02 - at what point (temp) is it accurate?

give it about 30-40 seconds. I was wondering about this also, checked the website and they said it needs 15-30 seconds to warm up

immediately on crank my AFR is 15.0 to 15.1, then after 30...

Forum: DIY PROM

01-09-2008, 10:38 PM

Replies: 4

02 what ??? bias

Views: 831

Posted By 91chevz71

Re: 02 what ??? bias

sounds like just another bias that a lot of the stock calibrations have. just minus it from the O2 rich lean stuff to get the value used by the computer.
Like how the spark advance has a bias, the...

Forum: DIY PROM

01-08-2008, 01:49 PM

Replies: 61