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Old 01-02-2015, 11:49 AM   #1
elimontfort
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6.0/4l80 first start

https://m.youtube.com/watch?v=wRPogy...ature=youtu.be

First start of my swap. It's a LQ4 with a set of 241 heads and a ls3 cam and valve springs.
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Old 01-02-2015, 12:28 PM   #2
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Re: 6.0/4l80 first start

Engine bay pic
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Old 01-02-2015, 03:54 PM   #3
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Re: 6.0/4l80 first start

Hell yea! Nice work. Needs moar cam.
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Old 01-02-2015, 04:15 PM   #4
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Re: 6.0/4l80 first start

No it needs a pair of these!
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Old 01-02-2015, 05:10 PM   #5
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Re: 6.0/4l80 first start

Why can't you have both? They work pretty well together
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1969 Chevy K-10 L33 5.3 / 4L80E / NP241 / 4" lift
1964 Buick Skylark Twin TURBO 383 LS pro-touring project
2014 VW Passat TDI - Daily Driver
Turbo diesel
2015 Sierra Denali HD Duramax Turbo diesel
2023 Ford Explorer ST - Twin Turbskis
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Old 01-02-2015, 05:24 PM   #6
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Re: 6.0/4l80 first start

Money that's a rebuilt 6.0 and a gm reman 4l80. Eventually I wanna boost it but I didn't want the truck sitting for months or years waiting to do it all. I like driving that thing and it would kill me to just have it sit.
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Old 01-02-2015, 05:44 PM   #7
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Re: 6.0/4l80 first start

Well there you go.
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1964 Buick Skylark Twin TURBO 383 LS pro-touring project
2014 VW Passat TDI - Daily Driver
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2015 Sierra Denali HD Duramax Turbo diesel
2023 Ford Explorer ST - Twin Turbskis
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Old 01-03-2015, 12:26 PM   #8
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Re: 6.0/4l80 first start

Awesome, congrats. That must have been a great feeling.
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Old 01-07-2015, 04:02 AM   #9
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Thumbs up Re: 6.0/4l80 first start

hell yeah!!!! sounds awesome man congrats elimontfort !!! .. what did you use for headers? and mufflers? motor mounts? give us the details man come on..post more video of that bad a$$ !
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Old 01-07-2015, 10:30 AM   #10
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Re: 6.0/4l80 first start

L92 it's a lq4 with cathedral heads, a ls6 cam and valve springs. I used cpps swap kit. It came with the Doug thorley headers. I couldn't use the crossmember out of the kit it was too wide for some reason it stuck out past the frame rails by almost a inch. So I used my 700r4 crossmember from bowtie Overdrives it worked fine on the 4l80 and gave me more room for the exhaust. I'm not sure what mufflers I'm gonna run I have a set of 40 series flowmasters but I think I wanna switch but not sure yet. Still have a bug to work out on the motor my ltfts for bank two are way too high almost on the 23 range and I'm getting a p0174 code for bank 2 lean. I know it's not a vaccum leak so I'm gonna swap the injectors over this weekend to see if it moves. I'm also waiting for my aluminum drive shaft to get made then I can do some donuts.

Last edited by elimontfort; 01-07-2015 at 10:37 AM.
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Old 01-07-2015, 12:59 PM   #11
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Post Re: 6.0/4l80 first start

Pic of the truck. And I realized I put ls3 cams and head in the first post it's ls6 junk in there!
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Old 01-07-2015, 01:13 PM   #12
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Re: 6.0/4l80 first start

Nice. Cool truck. I can't wait to get my 6.0/4l80 running in my truck but I first have to learn how to make decisions
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Old 01-07-2015, 01:27 PM   #13
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Re: 6.0/4l80 first start

I finally said f it and did it. I ordered the motor and trans sept 16th got it oct 29th and fired it up jan 1st. It wasn't that bad but some things I wish I had done different. I highly recommend pulling the front clip to install the engine and trans together. I have a 4 inch drop and couldn't get it in so I had to break it apart. The trans is HEAVY and TALL and doing it on the ground was a pain by myself even with a trans jack. I like your stepper slowcpe. I wasn't a fan of them but they are growing on me. if my bed was trashed I would probably convert it but its in really good condition.

Last edited by elimontfort; 01-07-2015 at 01:34 PM.
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Old 01-07-2015, 03:15 PM   #14
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Re: 6.0/4l80 first start

Quote:
Originally Posted by elimontfort View Post
I finally said f it and did it. I ordered the motor and trans sept 16th got it oct 29th and fired it up jan 1st. It wasn't that bad but some things I wish I had done different. I highly recommend pulling the front clip to install the engine and trans together. I have a 4 inch drop and couldn't get it in so I had to break it apart. The trans is HEAVY and TALL and doing it on the ground was a pain by myself even with a trans jack. I like your stepper slowcpe. I wasn't a fan of them but they are growing on me. if my bed was trashed I would probably convert it but its in really good condition.
Nice set up!!

Once I actually pulled a front clip and learned how ridiculously easy it was I will never install another engine without pulling it again.
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Last edited by tinydb84; 01-07-2015 at 03:15 PM. Reason: add more
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Old 01-07-2015, 03:26 PM   #15
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Re: 6.0/4l80 first start

Yup. Front clip comes off every time the engine comes out. WAY easier to work on stuff that way.
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1972 2wd K/5 Blazer Turbocharged 370 LSx - 941 rwhp / 1093 rwtq
1969 Chevy K-10 L33 5.3 / 4L80E / NP241 / 4" lift
1964 Buick Skylark Twin TURBO 383 LS pro-touring project
2014 VW Passat TDI - Daily Driver
Turbo diesel
2015 Sierra Denali HD Duramax Turbo diesel
2023 Ford Explorer ST - Twin Turbskis
2023 Ford F150 RCSB - Whipple Supercharged
2017 Polaris RZR Turbo
2014 Nor-Tech Center Console - Twin Supercharged Outboards

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Old 01-07-2015, 04:42 PM   #16
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Re: 6.0/4l80 first start

IF someone would make a flip-nose front clip for the 64-66 that actually was any good, I'd be on one in a second. I love being all steel, but if I could dump 150lbs off the nose AND make it easier to work on....whooo I'd be all over that.
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Old 01-07-2015, 05:27 PM   #17
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Re: 6.0/4l80 first start

I guess I'll have to plan on pulling the front end off my truck when I put an LS in it. I wonder if it's ever been off...
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Old 01-07-2015, 06:46 PM   #18
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Re: 6.0/4l80 first start

Yeah we ended up pulling the whole front clip to get the 6cyl out. Just made things easier but now turned my truck into a full frame off. My front clip was a bit of a pain to get off due to rusty bolts, but if I put fresh ones in, it would probably be a piece of cake the next time.

Thanks elimontfort
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Old 01-07-2015, 08:46 PM   #19
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Re: 6.0/4l80 first start

Did you pull each peice off, or just pull the clip as an assembly? Its the difference between a 30 minute process and 2hour process lol.
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Old 01-07-2015, 10:52 PM   #20
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Re: 6.0/4l80 first start

Can it seriously be done in half an hour? If so, is that true for square bodies as well?
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Old 01-07-2015, 10:58 PM   #21
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Re: 6.0/4l80 first start

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Can it seriously be done in half an hour? If so, is that true for square bodies as well?
Depends on what you have hooked up already.

I had my radiator out and fender wells out. Might have been less than half an hour to be honest. You need a second person (or two) to lift it off. It is much easier if your wheels are off to.
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Old 01-07-2015, 11:53 PM   #22
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Thumbs up Re: 6.0/4l80 first start

Quote:
Originally Posted by elimontfort View Post
Pic of the truck. And I realized I put ls3 cams and head in the first post it's ls6 junk in there!
Whoa! man she looks really nice really like her stance. Cant even imagine what you feel gripping the steering wheel knowing you got LQ4 lionheart in your truck. Actually got my 77 after i couldnt find a c10 like your body style. Congrats man nice truck and really dig the 6.0 swap. thanks for the informative reply.take it easy
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Old 01-07-2015, 11:56 PM   #23
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Re: 6.0/4l80 first start

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Originally Posted by tinydb84 View Post
Depends on what you have hooked up already.

I had my radiator out and fender wells out. Might have been less than half an hour to be honest. You need a second person (or two) to lift it off. It is much easier if your wheels are off to.
I guess I'll have to try that when I do an LS swap. Of course, first I have to find somewhere to do it, no garage for now
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Old 01-08-2015, 10:51 AM   #24
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Re: 6.0/4l80 first start

Awesome!!!!! Can't wait to start mine!!!
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Old 01-08-2015, 11:29 AM   #25
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Re: 6.0/4l80 first start

Quote:
Originally Posted by BR3W CITY View Post
Did you pull each peice off, or just pull the clip as an assembly? Its the difference between a 30 minute process and 2hour process lol.
Assembly.

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1972 2wd K/5 Blazer Turbocharged 370 LSx - 941 rwhp / 1093 rwtq
1969 Chevy K-10 L33 5.3 / 4L80E / NP241 / 4" lift
1964 Buick Skylark Twin TURBO 383 LS pro-touring project
2014 VW Passat TDI - Daily Driver
Turbo diesel
2015 Sierra Denali HD Duramax Turbo diesel
2023 Ford Explorer ST - Twin Turbskis
2023 Ford F150 RCSB - Whipple Supercharged
2017 Polaris RZR Turbo
2014 Nor-Tech Center Console - Twin Supercharged Outboards

TURBO ALL THE THINGS!!
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