5.3 LC9 engine / 6L80 trans.Discovery 2
#32
Sorry I got distracted and didn't grab a photo of the engine position. I'm actually swapping to a larger radiator so I have a good shot at the engine position. I'm going with a dual core radiator as the truck was getting hot under heavy load and higher ambient temps. I am installing a Summit dual core radiator that should offer a lot more cooling (I realize the Disco radiator is about 25% smaller than the Silverado 1500 radiator).
Chevrolet LS swap (LC9)
Chevrolet LS swap (LC9)
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Techno (07-20-2022)
#33
Thanks for the input. I haven't made time to post my progress. I have currently came to the first finishing point. the disco runs and drives but I have injector oring leak on the lower injector side. so it has rough idle but im working on doing new rings.. I think I only have a problem with one injector oring. but I will replace all on that side as they my get damaged if I reuse them.
I have a larger radiator for my swap. I did order the 4" lift kit but I I didn't ave time to put it on yet.
Radiator pic. I was putting together the intake pipe. since in Washington its quite cool climate I will just rung that air filter. but later I will switch back to the airbox or get an inline filter so I can install the snorkel. I connected the gap in the pipe with a silicone coupler.
I have a larger radiator for my swap. I did order the 4" lift kit but I I didn't ave time to put it on yet.
Radiator pic. I was putting together the intake pipe. since in Washington its quite cool climate I will just rung that air filter. but later I will switch back to the airbox or get an inline filter so I can install the snorkel. I connected the gap in the pipe with a silicone coupler.
#34
Ha! I tore an o-ring or two, as well. It is such an annoying problem to have.
Did you go with the RW-Eng gateway? Is it working so far?
By the way, after months of tweaking the transmission tune to address a rough 3-1 shift (TCC lock up, speeds, etc.), I finally realized that our 1.2:1 transfer case works best with the 3-1 (and 2-1) downshifts set to 0 mph, so it waits to downshift until the truck is stopped. Just a thought.
Did you go with the RW-Eng gateway? Is it working so far?
By the way, after months of tweaking the transmission tune to address a rough 3-1 shift (TCC lock up, speeds, etc.), I finally realized that our 1.2:1 transfer case works best with the 3-1 (and 2-1) downshifts set to 0 mph, so it waits to downshift until the truck is stopped. Just a thought.
#35
Ha! I tore an o-ring or two, as well. It is such an annoying problem to have.
Did you go with the RW-Eng gateway? Is it working so far?
By the way, after months of tweaking the transmission tune to address a rough 3-1 shift (TCC lock up, speeds, etc.), I finally realized that our 1.2:1 transfer case works best with the 3-1 (and 2-1) downshifts set to 0 mph, so it waits to downshift until the truck is stopped. Just a thought.
Did you go with the RW-Eng gateway? Is it working so far?
By the way, after months of tweaking the transmission tune to address a rough 3-1 shift (TCC lock up, speeds, etc.), I finally realized that our 1.2:1 transfer case works best with the 3-1 (and 2-1) downshifts set to 0 mph, so it waits to downshift until the truck is stopped. Just a thought.
Anyone else interested in doing the complete swap I recommend going with the mark 4wd tcase adapter kit as the starting point. I went with the rw-eng the tcase adapter work great but I now want to go back and make new tcase frame mounts and new engine mounts to push the whole thing back about 2" Another note once I install 4" lift it make be possible I will also center the dive line and shouldn't have any interference with trans oil pan, exhaust. I will come back and post where I left off from previous pics.
Thanks Charles for your help. I still had lots of work because our swaps have almost same parts but still very different. and I still want to go back and redo stuff as I just needed it running and driving and I didn't have time to fabricate more parts. so it works well now but not finished. The story of any car enthusiast! lol
#36
#37
Here are some pictures. running and driving. still not finished.
Made Brackets because I still have ACE. also the engine sits forward so I didn't have enough room and I didn't want to make a complete new bracket to use P/S and ace ( P/S is rover pump, I will use corvette P/S later)
Again this is temporary. I will change it in the future when I move the engine back about 2-2.5 inches
Alternator bracket. I will use GM a/c compressor in the factory space below the alternator.
modifying accelerator pedal to use GM DBW
Slightly shorter than I measured for but its plastic so I can change it later. No issues when driving.
TUTD shifter. I think it came from equinox?
Headers work well though I had to get ceramic sleeve plug wired. if they don't hold up well I will get different headers later.
Made Brackets because I still have ACE. also the engine sits forward so I didn't have enough room and I didn't want to make a complete new bracket to use P/S and ace ( P/S is rover pump, I will use corvette P/S later)
Again this is temporary. I will change it in the future when I move the engine back about 2-2.5 inches
Alternator bracket. I will use GM a/c compressor in the factory space below the alternator.
modifying accelerator pedal to use GM DBW
Slightly shorter than I measured for but its plastic so I can change it later. No issues when driving.
TUTD shifter. I think it came from equinox?
Headers work well though I had to get ceramic sleeve plug wired. if they don't hold up well I will get different headers later.
#38
#40