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Thread: Completed 5.3/4l80e swap - Pics and Vids

  1. #1
    Join Date
    Nov 2009
    Location
    Fort Smith, Arkansas
    Posts
    496

    Completed 5.3/4l80e swap - Pics and Vids

    Got my 1991 Chevy C1500 RCSB on the road and driving great. This truck is going through a transformation/restoration and this was the first step. Doing this brought back some dignity for my old truck. Everyone I meet is very impressed with the truck and the ones I just see driving down the road wanna race lol. I cant go anywhere without someone tryin to race lol. The intent of this swap was to make the truck more reliable and economical with a little fun added in. It has certainly surpassed my expectations and turned out to be a bit more radical in its power and speed. This thing moves!

    If you want details you can either check out my overly long build thread here http://www.ls1truck.com/forums/lsx-t...its-prime.html or just ask and Ill be happy to tell you.

    Anyway, here are some crappy pics and vids. Sorry about the quality. I didnt realize how bad the sound is on this camera. Probably would have come out better using my iPhone.
    Here is the truck. It still needs a lot of work. Bodywork and paint need finished (its still just primered), Im lookin for new wheels and tires, I have a flip kit for the rear I havent put on yet and then its on for the interior.

    Its dirty and still has a bunch of tools and junk in the bed.

    Sun was coming up and lighting was not optimal.


    Here's the '02 5.3 L59 DBW (w/ 6.0l engine cover)(thats 15 more hp ya know lol)

    That air intake setup is not permanent but it works. A/C will come later. I'm planning to use the Powers A/C bracket kit to mount it high to the passenger side of the TB.

    The wiring is not the cleanest. Some of it could have been routed differently but its no show vehicle. Also, the computer mounting is not permanent but it is working for the time being.

    I used the Schoenfeld swap headers and coated them (not very well) with Eastwood black ceramic coating.

    The TAC module mounted perfectly in place of the old cruise control.


    Here is the vid. The sound quality is not that great. Ill get one with a different camera later.

    Im currently just using the same old Flowmaster Ive had for years. Ill probably change it in the future.

    Mods to the truck include:
    Thunder Racing TR220 cam - .220i .220e .556i .556e 112 LSA
    Z06 valve springs
    Schoenfeld Longtube headers
    9.5" RevMaxx 2800rpm stall converter
    Nelson Tune

    Ive been very happy with these mods. The cam gives a good sound a makes very good power. The headers are great and had no problem with clearance even with the 4l80e. The RevMaxx converter is very good for its price. It runs about half as much as any well known brand such and Yank or Circle-D and hasnt given me any problems at all so far. I guess durability over time will really tell how good it is. The truck hasnt and probably wont see any dyno time unless I go down to SA for a dyno tune at Nelson.

    Big thanks to everyone here on the forums - wouldnt have been able to do it without those who had done it before me. Special thanks to RedHeartbeat, GasGuzzler, farmtruc, PitchBlackC3, and keniff. Also special thanks to my friend Ed for talkin me into it and helping me pull the old tbi, my friend Tim who did the wiring and my friend Josh for helping me with (very little) fabrication.
    Any comments are appreciated. Thanks!
    Last edited by flattopwill; 04-26-2010 at 09:52 PM.
    '91 2WD RCSB
    5.3l L59 DBW
    4L80E
    TR220 cam
    RevMax 2800rpm stall converter
    Schoenfeld LT Headers
    Nelson tuned

    My Truck Video - http://www.youtube.com/watch?v=Rw9y1...&feature=email

  2. #2
    Join Date
    Dec 2004
    Location
    San Antonio, TX Area
    Posts
    1,741
    Congrats, and good job, another one down.
    "ALisSa1 Silverado"
    1990 Chevrolet RCSB 2002 Chevrolet Camaro LS1/4L60E
    Scrimpin Ain't Easy
    ( . Y . )


  3. #3
    Join Date
    Sep 2007
    Location
    Broken Bow, OK
    Posts
    1,434
    Looking good

  4. #4
    Join Date
    Aug 2007
    Location
    Gramercy
    Posts
    945
    sounds VERY good man. id like to see you run a Magnaflow 22" case imo. it's a great muffler.

    what rims are you looking for? why not keep those? i really like them, all they need is a polish and a wider tire
    2008 GMC CCSB 6.2/6L80e swap
    Gen IV 5.3/60e swap 1994 ecsb W/T

  5. #5
    Join Date
    Oct 2008
    Location
    Tennessee
    Posts
    85

    Thumbs up

    Congrats.
    Now I need your address so I can drop mine off for you to do.

  6. #6
    Join Date
    Nov 2009
    Location
    Fort Smith, Arkansas
    Posts
    496
    Quote Originally Posted by keniff View Post
    sounds VERY good man. id like to see you run a Magnaflow 22" case imo. it's a great muffler.

    what rims are you looking for? why not keep those? i really like them, all they need is a polish and a wider tire
    I have been considering Magnaflow. My friend had some sort of Magnaflow "crosspipe" muffler that sounded VERY good and if I could find whatever it was he had I would definitely run it.

    Ive been looking for some 18-20" torque thrust II or similar. I do like my wheels but its just time for something new and something bigger. I kinda wanna bring it into this decade.The ones that are on it are old and need polishing bad and I dont have the patience to polish them every month. Its chrome or painted wheels only from here on out. I like MBMotoring "Old School", Boss 338, Coys C-5 etc

    Quote Originally Posted by Old Nash View Post
    Congrats.
    Now I need your address so I can drop mine off for you to do.
    HAHA trust me, you dont want that. But thanks for the compliment. If you look at my build thread it had plenty of bugs to work out.
    '91 2WD RCSB
    5.3l L59 DBW
    4L80E
    TR220 cam
    RevMax 2800rpm stall converter
    Schoenfeld LT Headers
    Nelson tuned

    My Truck Video - http://www.youtube.com/watch?v=Rw9y1...&feature=email

  7. #7
    Join Date
    Aug 2007
    Location
    Gramercy
    Posts
    945
    so.....wanna sell those? id like to run those vs a cragar soft 8. depending your price an hoe far it is from me ya know
    2008 GMC CCSB 6.2/6L80e swap
    Gen IV 5.3/60e swap 1994 ecsb W/T

  8. #8
    Join Date
    Aug 2005
    Location
    St. Anthony, Indiana
    Posts
    1,592
    Do you have any tail,turn,brake lights?

  9. #9
    Join Date
    Nov 2009
    Location
    Fort Smith, Arkansas
    Posts
    496
    Quote Originally Posted by keniff View Post
    so.....wanna sell those? id like to run those vs a cragar soft 8. depending your price an hoe far it is from me ya know
    Id sell em cheap but, the wallet isnt heavy enough to put on replacements right now. And thats funny cause I considered running come soft 8s for a while.
    Note that these are only 16s and the tires are way too big, especially for the drop I have in the front. I plan to run 20s with a good size tire and still have smaller overall diameter.
    Quote Originally Posted by foggy View Post
    Do you have any tail,turn,brake lights?
    Lol ya I knew someone would notice and ask. I have an LED bar in between the tailgate and roll pan.
    '91 2WD RCSB
    5.3l L59 DBW
    4L80E
    TR220 cam
    RevMax 2800rpm stall converter
    Schoenfeld LT Headers
    Nelson tuned

    My Truck Video - http://www.youtube.com/watch?v=Rw9y1...&feature=email

  10. #10
    Join Date
    Sep 2005
    Location
    Austin Tx.
    Posts
    13,138
    congrats, looks good, just clean her up
    1951 3100
    1984 C10

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