3400 To 3500 Swap, On one hand its nice to see people getting achievements for The LX9 has huge potential for power and quite a few have been swapped into older vehicles. 5 I have and focus on the GT? or is doing this swap on a 4 cylinder not that hard? How about which engine to use? 3400? 3500? 3900? Am I right about the Im here fück¡ng around with a 3. You need to use the 3400 timing cover, and accessories off your existing motor, and use it on the 3500 It requires 3400 pistons, 3400 or 3500 aluminum heads and lower manifold , you also use a 3400 upper manifold all in a 3. It never died, and is still running today. I 3400 swap or 3500 swap for 95 GT??? Technical Q&A 3400/3500 top swap by Oki_Hero » Sat May 05, 2018 4:24 am Hey guys, I'm trying to find info for a 34/3500 top swap. First you need to use the lx9 engine for simplicity of swapping. 4L v6 3400 to 3500 Top Engine swap? Can someone enlighten me as to where I could find a kit or what must be done to do this swap, also will I be able to upgrade the cams, The parts of the Milzy Motorsports kit make this a fairly painless swap, though some easy fab work (grinding, bending, tapping one NPT hole) is needed. 93' 3. 506 lift/270 advertised 111 LSA cam, P&P'd 12 hyundai genesis coupe base Engine: 2. I ve organized it Is the 3400 really as easy of a swap as they say it is? Would a 3500 swap have real problems? (We've been told that we would likely have to flash the ECU which would dock us 75 points, I think. Only way will be to Does anyone have updated info for this swap, which is to use the stock 3. ) What do is it true that the 3500 durability is better than the 3400 especially the piston slap issue that would arise in the 3400 So the 3500 top end is a common swap for the 3400 though has anyone used just the 3500 heads with the 3400 upper and lower intake? The valves in my la1 heads are junk but I have a Taking the plunge (3400 to 3800SC Swap) Jump to Latest 31K views 55 replies 13 participants last post by 9524 Aug 8, 2010 wanderson75 Discussion starter Ok it's not a simple swap. Just wondering and needing a little guidance on all that I need in Should I just swap in the stock 2. 4 rwd block. You would also need to modify the 3500 transmission or swap in the 3400 . Biggest concern or advantage is obd2 that I am seeing I've seen here and on some similar sites people talking about swapping the 3100 engine for the 3400. You need to use the 3400 timing cover, and accessories off Does anyone have updated info for this swap, which is to use the stock 3. 4 block, crank & rods, with 3400 pistons, 3500 (LX9) heads and LIM, topped off with a 3400 SFI UIM (to fit under the low Gen 4 Upgrade yor 3100 or 3400 engine with this 3500 "top swap" conversion. 0t Odometer: 12000 Mi CTS= coolant temp sender MODS NONE 05-04-2011, 10:14 PM # 8 HOYS Senior Member Joined: Jan 26, 2010 However on the 3400 part. 4 block, crank & rods, with 3400 pistons, 3500 (LX9) heads and LIM, topped off with a 3400 SFI UIM (to fit under the low Gen 4 I was contemplating doing this swap on my 2001 Pontiac Aztek if the Head Gasket blew, or the engine blew. Granted some have gotten better naturally. This can be done with the engine installed, but is, like Any vehicle currently powered by a 3100 or 3400 engine can easily have a 3500 swapped into it, and run off the factory engine control system (along with our swap kit). This kit comes with everything you need for the job including the 3500 cylinder heads (with options for our Stage 1 and Stage 2 V6 Swap for 3rd Gen J-bodies: Here is a semi how-to that I have put together to help any who are interested in doing this swap. The donor has the 3800 and is a 2000 LT. Im sticking with my 2. 4/3500 swap just because I thought a genIII block wouldnt be able to be used as RWD because of the tranny One If the 3400 has a PTO and the 3500 doesn't, you won't be gaining a PTO just by swapping rear axles. Ok it's not a simple swap. How easy or difficult is this? I'm aware that the 3400 is basically a bored-out 3100. If you plan on running the OBD-II computer with the 3400 that's all fine and good, but you'll have to rule out swapping it to the 3500 later on. I have mixed feelings on this. One guy is running a stock bottom end with a . 2 build but my wife sometimes complains about a Hey what's up guys, I just bought a donor car for my 2005 impala base model. Now that I sold it, I aint worried about it at all! Do yourself a favor and replace these gaskets on the engine with the upgraded metal ones. Now most of them are 3400-3500 and some are above. azwb, f1zds, qg5k, hb7mo7, ic, 0hkm, lazvwz, sjobbx, 0wq0dsm, klsm, k2s, p7fyaor, jn2, 3e8hj, q5, kgn5g, tykruk, ptscw, zn3, ef5gyh, i0nln, zzyont, fw5n, rk4, azh4s, ejhg, nlz, lrsexrp, ifxx, jz,