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Old 11-15-2012, 11:36 PM   #1
jaros44sr
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Re: PO has me PO'd

Dude, thank you very much for taking the time, just the info i needed...i dont think the bracket i have is a map bracket, close to that but no cigar. Its gotta go somewhere

Those fat runners look great on there!
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Old 11-16-2012, 09:06 AM   #2
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Re: PO has me PO'd

Quote:
Originally Posted by jaros44sr View Post
Dude, thank you very much for taking the time, just the info i needed...i dont think the bracket i have is a map bracket, close to that but no cigar. Its gotta go somewhere

Those fat runners look great on there!
Post a pic of that bracket.

The runners really helped on the upper rpm range. Most people say TPI chokes out at about 4500, Ive spun this thing up to 5800.

crate 350
alumn vette heads
LT1 cam
stamped rockers(tried full rollers and couldnt make them stay tight)
ported vette base intake
large port runners
modified plenum (got rid of egr wall and hogged out for larger runners)
stock throttle body, but added splitter
0411 pcm swap
stock air intake (heres my choke)
aluminum crank/alt pully

Id like to get the base intake you have, but for stock heads.
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Old 11-16-2012, 12:23 PM   #3
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Re: PO has me PO'd

Nice improvements to the engine, Dale. Ill look into the egr mod. Found the ac delco map senser at tpi parts.net

Picked up the harness from my coil to the distri. there too

I see a boss on the plenum at the location you indicated, heres the mystery bracket. Where did you find your map bracket, still searching the net


20121116_111430 by jarosaj, on Flickr
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Old 11-16-2012, 01:21 AM   #4
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Re: PO has me PO'd

Is that a L31 Vortec distributor I see?




Quote:
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ok, looked. As for ports on the plenum, I have..
1. hvac.. pass side
2. charcoal canister.. pass side
3. map.. pass side
4. brake booster.. left rear
5. fuel pressure.. underside where IAT use to be.

If you want any of these full size, give me a pm with your email addy.
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Old 11-16-2012, 08:57 AM   #5
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Re: PO has me PO'd

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Is that a L31 Vortec distributor I see?
Correct Sir, I did the 0411 pcm swap so I have true SFI, rather then batch injecting.
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Old 11-17-2012, 02:49 AM   #6
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Re: PO has me PO'd

Very good upgrade.

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Correct Sir, I did the 0411 pcm swap so I have true SFI, rather then batch injecting.
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Old 11-17-2012, 10:14 AM   #7
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Re: PO has me PO'd

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Very good upgrade.
Ehh... I wish I knew how to tune. I have a few issues.
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Old 11-16-2012, 06:59 PM   #8
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Re: PO has me PO'd

Ive never seen a bracket like that before.

You "could" drill n tap that, but your taking a risk of a vac leak. I would look at mounting it else where, like maybe on the same bracket as the coil? You depend on how long your wires are for it.
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Old 11-16-2012, 07:24 PM   #9
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Re: PO has me PO'd

Quote:
Originally Posted by Dale99 View Post
Ive never seen a bracket like that before.

You "could" drill n tap that, but your taking a risk of a vac leak. I would look at mounting it else where, like maybe on the same bracket as the coil? You depend on how long your wires are for it.
Wait, i wasnt planning on mouting it where it sits, just sat it there for display. It will get mounted in the factory location if at all possible
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Old 11-16-2012, 09:15 PM   #10
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Re: PO has me PO'd

I was saying to mount both away from the motor on a custom bracket. But the coil is self grounding, so it needs to be on metal.
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Old 11-17-2012, 02:36 PM   #11
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Re: PO has me PO'd

Oh, Ive "tuned" it. But I have no clue wtf I am doing. I use Efilive to tune.

Fixing to send you pm about parts.
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Old 11-17-2012, 03:49 PM   #12
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Re: PO has me PO'd

Quote:
Originally Posted by Dale99 View Post
Oh, Ive "tuned" it. But I have no clue wtf I am doing. I use Efilive to tune.

Fixing to send you pm about parts.
Been reading over on the fast product tech forum, alot of info. over there as to where the settings should be
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All parts offered to help are free, unless otherwise noted

Dont try this stuff in my build thread, unless you have 55 years of mechanical OTJ training
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AS usual, off topic

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Old 11-18-2012, 03:13 AM   #13
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Re: PO has me PO'd

Sorry but I won't be any help as far as tuning. I haven't got to that point yet. I'm rather aprehensive about it as I don't know what I'm doing either. I want to learn but I have a feeling the curve is going to be big.

Have you tried the Efilive forum? How about the GM Performance forum?

Sorry for the hijack jaros44sr.

Quote:
Originally Posted by Dale99 View Post
Oh, Ive "tuned" it. But I have no clue wtf I am doing. I use Efilive to tune.

Fixing to send you pm about parts.
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Old 11-18-2012, 09:55 AM   #14
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Re: PO has me PO'd

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Originally Posted by Captainfab View Post
Sorry but I won't be any help as far as tuning. I haven't got to that point yet. I'm rather aprehensive about it as I don't know what I'm doing either. I want to learn but I have a feeling the curve is going to be big.

Have you tried the Efilive forum? How about the GM Performance forum?

Sorry for the hijack jaros44sr.
No problem here, captain...its all about the info. Ive spent about aweek reading about fi, and starting to get a grasp on it. Cant say i can diagnose problems, but thats what the smart guys are for on these forums

All you have to do is explain what your engine is doing, and they tell you where to look

Gotta luv technology
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Old 11-18-2012, 10:24 AM   #15
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Re: PO has me PO'd

Quote:
Originally Posted by Captainfab View Post
Have you tried the Efilive forum? How about the GM Performance forum?

Sorry for the hijack jaros44sr.
Efi forum, yes. Couldnt figure it out.
gm forum, uhh.... I was at one other, not sure thats it.

One problem is I am on an automatic tune, and I'm manual.
The other, I may have figured out about 5 years later. But "fixing" it I cant figure out how to. Its not a tune issue, its a physical issue.
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Old 11-19-2012, 02:00 AM   #16
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Re: PO has me PO'd

This is the other forum I was talking about....

http://www.pacificp.com/forum/index.php

Those guys mainly work with GMT400 and GMT800 trucks, but there are some smart guys there when it comes to EFI tuning. I believe some of the guys there are the ones that came up with the 411 swap. I know Lextech is a member there, and he seems to be the go to guy for the details on the 411 swap.

I don't know if I can help with the physical issue, but I would be willing to try. You can send me a PM if you like so we don't derail this thread too much.

Quote:
Originally Posted by Dale99 View Post
Efi forum, yes. Couldnt figure it out.
gm forum, uhh.... I was at one other, not sure thats it.

One problem is I am on an automatic tune, and I'm manual.
The other, I may have figured out about 5 years later. But "fixing" it I cant figure out how to. Its not a tune issue, its a physical issue.
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Old 11-24-2012, 10:32 AM   #17
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Re: PO has me PO'd

Had a ahhh ha moment, found an nos hose for the fuel regulator, but it didnt fit right. So, after letting it snap back into its natural position, isaw that i had to clock the fuel regulator
Also, got the pcv barb installed on the intake (permatex), that system seems to be right, just have to bore a hole in the vc for the inlet air
Thanks dale

Getting ready to drill hole in firewall for new fast xfi wiring harness

Map sensor seems to be mounted on plenum above fuel regulator, gotta wait to buy map sensor to figure out final mount. Depending on size of outlet on map, i have one more port along side of the port for regulator. Large port on the right rear of plenum will be used for brake booster

Richard 2717....iwas wondering if you could duplicate the font on this decal, just wider and taller


20121124_092120 by jarosaj, on Flickr


20121124_091437 by jarosaj, on Flickr
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All parts offered to help are free, unless otherwise noted

Dont try this stuff in my build thread, unless you have 55 years of mechanical OTJ training
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Old 11-27-2012, 09:50 AM   #18
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Re: PO has me PO'd

Jim,
What size are you thinking for the decal
Richard
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Old 11-27-2012, 10:14 AM   #19
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Re: PO has me PO'd

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Jim,
What size are you thinking for the decal
Richard
Thanks for getting back to me. Looked at it again, seems the lenght is ok, but the height has to be changed. The letters on this decal are1/4", i would like them to be 1/2". Do you want me to send the decal to you...

Lenght of letters on decal is 6 1/2"
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Old 11-28-2012, 12:16 AM   #20
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Re: PO has me PO'd

Lookin good Jim. Hope you enjoy that TPI.
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Old 11-28-2012, 08:49 AM   #21
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Re: PO has me PO'd

That setup looks awesome! Hit it with some bead media to give a nice finish and your set!
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Old 11-28-2012, 02:44 PM   #22
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Re: PO has me PO'd

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That setup looks awesome! Hit it with some bead media to give a nice finish and your set!
Posted via Mobile Device
Quote:
Originally Posted by dujobu View Post
Lookin good Jim. Hope you enjoy that TPI.
Hey John, thanks for the comps....just always liked the looks and character lines of the tpi. Didnt think the CFO would ever release the funds, but she did. Thanks Honey!

Are you still doing powder coat...glad ya got back to working on your truck, still one of my favs.

Dusty, enjoying the hell outta it. Finally figured out the lay of the engine harness. Map, air and h2o will go down the drivers side. TPS, IAC, wiil run down the other valve cover covers, should keep it symetrical in size and away from noise from power cables. Crank, tbd, as im not sure where that goes

Maybe ill get to drill the hole this weekend, and start pulling cable

Still have to buy ignition box, and fuel pump, filter, injectors, crank trigger, so i am getting close to the end of the spendy things

Had plans to work on it over the holiday, but jeremy was sick for 7 days. What a condition that was for the wifey and i. Spent the whole time between the bathroom, bedroom, an laundry room. Oh well, joys of parenthood with a special son! Hes a tough man....
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Old 11-28-2012, 10:10 PM   #23
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Re: PO has me PO'd

Yes still doing a little of everything, including coating. I am hoping to be able to really get some work done this winter. Jr has hockey till the end of january then put the hammer down.
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Old 11-29-2012, 01:32 PM   #24
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Re: PO has me PO'd

Well got a couple hours to play with the truck. Bored the hole in the firewall, differant kinda holesaw, had grit glued to it, instead of teeth. Worked well, without a lot of grab, saved my wrist....
Finally became the po that cut a hole in the oem firewall. Oh well, some time ya just got to break some eggs to make an omelette

Layed out harness, seems like it will fit well, but will probably have to shorten some of the legs. Talked to Darin at M&H, said he would sell me the fabric loom matrl., will kinda fit the 70's look of the engine bay, as opposed to the 90's look of thesplit plastic loom

Also, will move the factory engine harness over to the drivers side, keeping the power wires AWAY from the sensor leads

One of these days, i will clean up the last of the farmers mud on the firewall. Dunno, kinda became attached to it. Does come off nicely with waterless hand soap

ttp://www.flickr.com/photos/87678561@N08/8229406985/][/url]
20121129_121119 by jarosaj, on Flickr

url=http://www.flickr.com/photos/87678561@N08/8229407099/][/url]
20121129_121204 by jarosaj, on Flickr
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Old 11-29-2012, 02:01 PM   #25
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Re: PO has me PO'd

Looking good, did you get my pm
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