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Thread: Motor swap....what to do

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  1. #1
    Join Date
    Apr 2006
    Posts
    110
    Motor swap is most likely comin in the next year and i want to start buying parts....just wanted you guys opinions on whether i should go LS1 or stroke/supercharge what i got.....i definitely like the gas mileage on the ls1 better (i have to pull a boat), but id probably have to pay someone to do the swap ($$$&#036
    Flowmaster, dual 3" tips, nice wheels.....just like every other '93 silverado.....
    LS1 coming soon...

  2. #2
    Join Date
    Jan 2006
    Posts
    2,590
    Do a LQ9 6.0L iron block build it up. Stock you can get 345 HP built up properly you can go to 400 plus, or go a 5.3L or 6.0L LQ4 and put a turbo on it or a supercharger I know 500 horses is what you really need. A built 6.0L and A turbo or supercharger is the way to go. This is just my opinion.
    GOOD LUCK!

    Jamest<div class='quotetop'>QUOTE(USMC09 &#064; Aug 2 2006, 02&#58;01 PM) [snapback]59711[/snapback]</div>
    Motor swap is most likely comin in the next year and i want to start buying parts....just wanted you guys opinions on whether i should go LS1 or stroke/supercharge what i got.....i definitely like the gas mileage on the ls1 better (i have to pull a boat), but id probably have to pay someone to do the swap (&#036;&#036;&#036;&#036
    [/b]
    12 Sec. Club! SOLD
    La Viuda negra/ a.k.a. Black Betty

    LQ4 6.0L, WCCH HEADS, LEVEL 5 FLT 4L80E TRANS. WITH TRANS BREAK, YANK 3200 STALL, TRICK TURBO, TURBONETICS T-76 TURBO, CUSTOM INTERCOOLED, 68lb INJECTORS, CUSTOM S/D TUNE FROM NELSON PERFORMANCE, COMP CAM 212/214 .557/.559 116+2, SNOW METH. KIT, . ALL INSTALLED AND DYNOED AT NELSON PERFORMANCE: 5**?HP @ 5073rpms and 5**TQ @ 4389rpms AT THE WHEELS WITH 10 PSI OF BOOST. ALL 3/4 TON TRUCK 5435LBS, NOTHING TAKEN OFF, STREET TIRES, AND USUALLY 2 BABY SEATS. WANNA RIDE?
    SOLD***

  3. #3
    DBYRD Guest
    if all u want is around 400 horses go with an lq9. if u want more go with a blown lq4. ls1 would be great as well, haha its a win win situation for u&#33; what transmission r u using with the swap?

  4. #4
    Join Date
    Apr 2006
    Posts
    110
    ill probably buy the motor and trans together....the wiring and electronic stuff scares me, and im not looking forward to paying someone.....500 horses would be sweet...
    Flowmaster, dual 3" tips, nice wheels.....just like every other &#39;93 silverado.....
    LS1 coming soon...

  5. #5
    Join Date
    Jun 2006
    Location
    The Socialist Union of Canada
    Posts
    368
    <div class='quotetop'>QUOTE(USMC09 &#064; Aug 3 2006, 12&#58;07 PM) [snapback]59834[/snapback]</div>
    ill probably buy the motor and trans together....the wiring and electronic stuff scares me, and im not looking forward to paying someone.....500 horses would be sweet...
    [/b]

    It should not be that hard to complete the swap. I&#39;ve been researching the same thing, and the hardest part I have found is the A/C, the frame has to be notched for the compressor (Not a problem for me… My a/c doesn’t work). As for the wiring, there are a few companies you can send the harness to have it modified to fit your application.

    ps. You could look up www.VortecSierraswap.com, which is where I have gotten alot of my info.

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