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  1. The "How-To" and DIY Section
    NOT SOLVED Swapping lq4 6.0 with built 4l65e(by myself) with 88mm turbo into 2002 Bravada. Any comments welcome.
  2. Engine Tunes/Mods
    Hello All, First time poster but I've been lurking for a while. I'm wanting to swap a 4200 into an 87 Jeep Wrangler, my plans are to convert the jeep to 2wd, lower it a little, install the 4200 and turbo it with an auto trans. My questions are which year engine and harness to use. I want to use...
  3. Engine Tunes/Mods
    Building the manifold, going to be at least Another year until it's used but here is a pic of the Mock up.
  4. Engine Tunes/Mods
    does anyone sell a turbo exhaust manifold for the 4.3L I6? or is this something that id have to fabricate myself. im wanting to run a decent sized turbo and run about 5 lbs of boost daily. ya know, make it fun to drive. so if anyone knows of a website that sells a turbo exhaust manifold for the...
  5. Air Induction
    I am in need of someone in the massachusetts area to custom fabricate a custom turbo manifold for my 2004 bravada..... I do have a couple machine shops in the area, that would be able to do it, but was hoping one of the guys on the forum had any idea..... I was toying with the idea of taking a...
  6. Engine Tunes/Mods
    It's been a while since I've posted on here.. I figured I'd give you guys a good update.. We're almost done with the project.. just waiting on my MSD DIS-4 ignition system, and Kenne Bell Boost-a-pump. We're also going to try a JET Performance 4L60E controller. Basically, the DIS-4 will allow...
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