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Old 01-10-2013, 10:29 AM   #1
chevy-fun
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Re: 85 lwb turbo 5.3 build

i hear you on the cost being easier for a turbo. im hoping i find someone with a charger who's wanting to go turbo an sell cheap. seen several at 3-4k. but didnt have the $ at time. so far only found this one for the tank for rear UNDER BED tank. i cant seem to find the other links i had saved/

http://www.nolimitparts.com/prodinfo.asp?number=B5-TNK

http://www.performanceonline.com/197...ill-agt7387-b/

Last edited by chevy-fun; 01-10-2013 at 10:34 AM. Reason: found other link
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Old 01-10-2013, 09:20 PM   #2
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Re: 85 lwb turbo 5.3 build

Turbo showed up today!
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Old 01-10-2013, 09:34 PM   #3
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Re: 85 lwb turbo 5.3 build

nice!
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Old 01-11-2013, 12:44 AM   #4
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Re: 85 lwb turbo 5.3 build

I'm wanting to boost my 5.3 as well. I'll be watching this. If you get anywhere near 15 lbs, that truck will haul nuts.
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Old 01-11-2013, 01:43 AM   #5
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Re: 85 lwb turbo 5.3 build

Turbonetics, can't go wrong with them. If you need more turbo info:http://www.theturboforums.com/forum.php There is very detailed turbo info and builds there.
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Old 02-08-2013, 07:48 PM   #6
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Re: 85 lwb turbo 5.3 build

Not a hole lot has happened. I did get a car harness in a trade i will use for this. So i will now use a ls1/6 intake. That helps with finding injectors and fuel rails that can handle the fuel i will be flowing. Almost have the money for the manifolds too!
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Old 02-15-2013, 02:05 PM   #7
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Re: 85 lwb turbo 5.3 build

How much fuel are you planning to flow? Mine ran pretty good with a single Bosch0411, single -6 feed, 60 lb/hr siemens, and a STOCK truck fuel rail.
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Old 02-15-2013, 02:28 PM   #8
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Re: 85 lwb turbo 5.3 build

Not sure. I am planing on 60 pound injectors. -8 feed and -6 return.
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Old 02-20-2013, 09:29 PM   #9
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Re: 85 lwb turbo 5.3 build

15psi is halfway to 30 so you might as well just go to 30psi lol just to see how much power you can really make... =-p
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Old 02-20-2013, 09:50 PM   #10
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Re: 85 lwb turbo 5.3 build

Stock junkyard record is 996 to the wheels. That is stock block pistons rods even 799 stock heads.
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Old 03-22-2013, 05:18 PM   #11
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Re: 85 lwb turbo 5.3 build

anything new on this build?
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Old 03-22-2013, 06:40 PM   #12
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Re: 85 lwb turbo 5.3 build

Not really. I did get a harness and ECM that has been reworked for a ls1 type intake. TRYING to save up for the cast turbo manifold I want. That is all.
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Old 03-27-2013, 12:11 PM   #13
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Re: 85 lwb turbo 5.3 build

Well kinda a progress update. Sold the turbo. Work is slow right now. Almost had the money for the turbo manifold and had to spend money on a unexpected large bill. So we are going to get the truck running and driving and then deside if we still want the turbo or not. So the truck should be on the road faster. Need intake and fuel system. What are people using for headers now?
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Old 03-27-2013, 01:54 PM   #14
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Re: 85 lwb turbo 5.3 build

Schoenfeld headers for LS1 swap for 89-98 trucks. Lots of people say they fit just right.
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Old 03-28-2013, 11:06 PM   #15
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Re: 85 lwb turbo 5.3 build

Ordered a ls1 intake and throttle body and maf sensor. Need to find some stock ls1 type injectors cheap.
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Old 03-29-2013, 12:31 AM   #16
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Re: 85 lwb turbo 5.3 build

Quote:
Originally Posted by 85burb View Post
Ordered a ls1 intake and throttle body and maf sensor. Need to find some stock ls1 type injectors cheap.
IIRC the cars used the EV6 plugs, tall narrow injectors. You can use the Blue F*rd SVO injectors. They run about 39-42lb/hr at our rail pressures. I'm running a set on my lq4 right now (trucks came with a MultecII clip instead)
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Old 03-30-2013, 11:31 AM   #17
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Re: 85 lwb turbo 5.3 build

I found injectors tps iac and pulley relocation kit to put car in take on a truck motor. And a maf. Looks like all I need is air filter and pipes. And fuel and exhaust. I have 5 different boxes coming to me. I should lay off the ordering stuff for a while.
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Old 03-30-2013, 04:20 PM   #18
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Re: 85 lwb turbo 5.3 build

Quote:
Originally Posted by 85burb View Post
I found injectors tps iac and pulley relocation kit to put car in take on a truck motor. And a maf. Looks like all I need is air filter and pipes. And fuel and exhaust. I have 5 different boxes coming to me. I should lay off the ordering stuff for a while.
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Did you buy the injector clips as well?
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Old 04-03-2013, 10:49 AM   #19
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Re: 85 lwb turbo 5.3 build

I get injector connectors at the local boneyard. Pretty much any GM EFI car from the 90s/2000s have them.
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Old 04-03-2013, 02:53 PM   #20
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Re: 85 lwb turbo 5.3 build

like he said the late 90's early 2000's stuff should have it, and you can check the F*rds there as well; the connector is not proprietary to the brand.
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Old 04-03-2013, 06:07 PM   #21
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Re: 85 lwb turbo 5.3 build

They are like the ones in the top link but i really dont want to pay that much to just take the metal spring clip thing out.
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Old 04-03-2013, 06:14 PM   #22
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Re: 85 lwb turbo 5.3 build

I got my dirtydingo idler relocation kit today. I trimmed the bracket way down and bolted it on. Works prety nice. But my throttle body still hits the water pump hose connection. I have heard new truck water pumps will work with ls1 intake. I looked at wifes water pump on her 08 and it LOOKS like it will work. My suburban needs a water pump anyways so I am gonna get one for hers and put the old style on my burb and the new one on this truck. I would not want to do the grinding i did with out air tools. It took a while with them could not imagine doing it without them.
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Old 04-03-2013, 09:48 PM   #23
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Re: 85 lwb turbo 5.3 build

Got my fuel injectors!
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Old 04-04-2013, 11:18 AM   #24
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Re: 85 lwb turbo 5.3 build

Slow day at work today so i stayed home. Busted out the wire wheel and went to town. The motor looks 100% better. Now the ls1 intake will actually look good on it.
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Old 04-04-2013, 01:45 PM   #25
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Re: 85 lwb turbo 5.3 build

well then........you ought to clean up and paint that firewall and power booster while you're at it!
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