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Thread: Rear mount guys taking opinions and wondering if it will work.408+y2k 88mm

  1. #1
    Join Date
    Mar 2011
    Posts
    15

    Rear mount guys taking opinions and wondering if it will work.408+y2k 88mm

    Well after some thought I am gauging if it will work. I am doing a swap in my CCSB colorado. Im putting a lq9/4l80 in it to work bugs out on the truck and this fall pull trans to have gone through and then will put in the setup. This setup originally going to be in a mustang but .... long story its not going in it and decided to put in truck.
    What I have
    lq4 donor motor
    eagle crank
    eagle rods with 2000bolts
    mahle nitrous/blower pistons
    l92 heads/manly stainless valves/ patriot springs
    y2k Turbonetics T6 88mm
    precision 46mm WG to small??? should I buy a 2nd 46mm wg??

    What I need to buy
    Cam <---#1 question
    injectors, ID1000s? maybe another just like there drivabilty
    ls3 intake, simple cheap works
    car manifolds 2.5" or 3" v banded Y pipe to 3" or 3.5" to turbo??????
    have the 4l80 gone through(prob rpm transmissions as there close) and vig converter
    Will prob also have moser build a rearend.

    Things keep in mind the truck gets drivin quite a bit. The turbo inlet will go into the bed and a big panel filter will be on the front upright of the bed so weather wont effect it. The pistons have a -20cc dish IIRC it was @ 9.2-9.5:1 so hoping keep it on pump with meth if needed. I was wondering about the spool time I know it is a large turbo but hoping the DBB helps it.
    I was figuring on 10-12psi would like to see @ 750-800hp at the wheels which I wouldnt think it be that hard other than wanting a baby cam in it for streetabiliity.
    Hoping posting here will steer me right as this seems to be where all the fast rear mount truck are.

    Thanks
    Chris

  2. #2
    Join Date
    Mar 2011
    Posts
    15
    No replys, ill take anything good, bad, it will or wont work.

  3. #3
    casey23 Guest

    Rear mount

    why dont u give me a call and lets talk....... alot of info u got... few changes to your current idea's... 254 231 1458 KC

  4. #4
    Join Date
    Mar 2011
    Posts
    15
    Quote Originally Posted by casey23 View Post
    why dont u give me a call and lets talk....... alot of info u got... few changes to your current idea's... 254 231 1458 KC
    Will do when get done eating dinner,thanks.

  5. #5
    casey23 Guest

    Lol

    90 VIEWS ........ no one wants to help the rear mount guy........

  6. #6
    Join Date
    May 2008
    Location
    Crowder, OK
    Posts
    8,005
    Quote Originally Posted by casey23 View Post
    90 VIEWS ........ no one wants to help the rear mount guy........
    I'll help mount someone from the rear.

    1969 Chevy RCLB C10 350/TH400 SOLD
    2007 Chevy RCSB 4.8 4x4 LS SOLD
    2008 Chevy RCSB 5.3 4x4 LT SOLD
    2010 Chevy CCSB 6.2 4x4 LT SOLD
    2005 GMC CCLB DRW 6.6 Duramax 4x4 191,000 and counting
    2013 FORD CCSB F350 6.7 Powerstroke 4x4


  7. #7
    Join Date
    Mar 2003
    Location
    San Marcos Texas
    Posts
    4,393
    It will work! Try some 80lb injectors and a good fuel pump or a pair of Warbros in the tank. Try the stock cam or a 02 LS6 cam. Waste gate will only need to be bigger if you can't keep the boost down where you need it, one 46mm should be fine. A tight 3K stall would be nice too.
    2006 Superior Blue Trailblazer SS AWD, Stock as a rock

    Sold: 2002 GMC Sportside Denali front end with a 2002 LS1, FLT level 5, Yank 2600, Trick Turbo, T76, Nelson intercooler, 60LB injectors, Warbro fuel pump, Eaton locker, Magnaflow, 3.42, Nelson Performance Tuning (speed density).

    Sold: 1981 GMC LB RC 1500 2002 4.8L 4L60E 12 bolt 3.73 Richmond Lock Right AC PS Nelson Performance tuning

  8. #8
    Join Date
    Apr 2008
    Location
    Birmingham, AL
    Posts
    3,626
    rear mount is stupid.....
    01 Silverado

  9. #9
    Join Date
    Mar 2011
    Posts
    15
    Lol thanks guys. Was thinking on a ls6 cam they seem to be a great cheap cam that works and proven numbers. Plan to look at converters was on the circleD site last nite. As for fuel was planning 2 255's figured easier than messing with 044s and inj. I like imput on the ones your using as far as how drivability is with them and if anyone has a mpg on basic driving only get 22mpg interstate tops now. Going get some pics posted tommorow as cant figure how to load pics tonight for some reason.

  10. #10
    Join Date
    Apr 2008
    Location
    Birmingham, AL
    Posts
    3,626
    youre spending all this time and money on a awesome motor and turbo,dont skimp on the cam!!! get someone who knows their stuff to spec you one...
    01 Silverado

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