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engine swap

  1. I'm plan tuning to 600 hp. What to do with the transmission?

    Cadillac ATS Performance Forum
    Hello everyone. I drive a Cadillac ATS 2013 AWD. I drove 66,500 miles. The engine covers began to sweat and I decided to change not only gaskets, but also chains, crankcase valves. Compression showed slight deviations and I decided to install forged pistons. It is also planned to install a cold...
  2. 2010 CTS engine swap

    2008-2013 Cadillac CTS General Discussion
    Hello, I’m thinking about taking a 2010 Cadillac CTS 3.0 and swapping the engine out with a 2014 3.6 TT. This would be my first engine swap, and I’m looking to see if anyone has done it or has thought about it and what I would need. I’m not really worried about price of the swap. I like the look...
  3. Engine swap - 3.6 for LY7 ?

    Cadillac CTS First Generation Forum - 2003 - 2007
    Hello I have so questions to ask,I have 2008 xl7 suzuki which has gm engine LY7,my engine broke down so Iam looking to swap it some of my friend suggested that cts 3.6 engine would fit in,so can you give guys give me some advice?
  4. CTS 2015 2.0 engine swap

    2014+ Cadillac CTS General Discussion
    A few years ago I bought a 2015 2.0L RWD CTS and I was wondering if there’s any hope in upgrading the engine to a 3.6L. I was looking online for an engine replacement and found a few great deals on a LFX RWD engine. So yeah my general question is would it be possible and what should I take into...
  5. will 2016 2.0t fit in 2015

    Cadillac ATS General Discussion Forum
    Hey yall, 2.0t just popped and I’m looking to build another motor to put in it and swap it out to reduce down time, I’ve been looking on LKQ for some motors and all the ones that “fit” my 2015 are motors from 2013-2015 cars and have 60k miles, there are motors out of 2016 and even 2018 with 6k...
  6. 1971 deville with locked 472

    RWD 19xx-1984 DeVille and Fleetwood,1985-1996 Flee
    Hope y’all are well, it’s been a while but you’ve given some great advice in the so I figure I’d go to the well again...... my dear all original 71deville refuses to crank. Back story is it fell victim to some mild flooding here in New Orleans. Wasn’t too bad, but did get some water in the oil...
  7. 3.6TT Vsport swap your base

    2008-2013 Cadillac CTS Performance Mods
    Is it possible? Would it be plug in & go kind of compatibility, or what kind of other modifications would need to be done? Has it ever been done before?
  8. 2008 CTS DI Engine replacement

    2008-2013 Cadillac CTS General Discussion
    So just recently my 2008 CTS DI engine locked up just a few days ago. When I was driving the car, the engine simply shut off. So I had the car towed to the dealership to find out that the car was low on oil causing the engine lock up. (Please don't blast me in the comments but no check engine...
  9. Need some help with Northstar swap project.

    Northstar Engines and System Technical Discussion
    Howdy Cadillac gang, I have own a 1988 Eldorado with a 4.5 litre v8. The body is in great shape, but the engine is a bit tired, and I wanted to put something a bit more peppy in it. I was looking long and hard at the 200hp 4.9 and 4.5 High Technology engines from the era, but I saw that...
  10. Swapping HT4100 (4.1L V8) Fleetwood Brougham with a 5.7L V8

    HT4100 4.1, 4.5, 4.9
    I have a 1985 Fleetwood Brougham RWD with a 4.1L and a THM200-4R transmission. However, it started leaking engine coolant. After inspection, it is somewhere from the back for the engine - very possibly engine block. I am looking to replace this engine. I found a 1990 Cadillac Brougham with a...