It has been a long time coming but the prophecy has finally been fulfilled. I sold my X5 a few weeks ago and brought home a new DD. I now own nothing but V8 powered vehicles. My kids named it Polar Bear for obvious reasons - it's giant, white, and will live in the cold.
2005 Suburban 2500, 6.0/80E, 4.10s, LT package with heated leather, 3rd row, rear seat entertainment, everything I need and nothing I don't. This popped up on CL in Phoenix and although I considered doing a fly and drive, the schedules didn't work so I just had it shipped. Having driven it for a few days now I wouldn't hesitate to go across country though.
I already pulled off the crazy dark tint and need to clean the interior a bit. For the mileage it's in nice shape and most importantly there is no rust on the body, and minor surface rust on the frame as it lived in Idaho most of its life.
Fits in the garage with a little room to spare.
Stupid amounts of space inside. I love it
The short term plan is to change every fluid and do a general tune up, plugs/wires etc. I plan to replace the headlights since they're all cloudy and install a Z71 lower valence with the round fog lights. I have a 41930 upgraded hitch on the way and right before winter I'll paint the exposed areas of the frame and then have it undercoated (recommendations on products?).
The long term plan is a small turbo and drive the wheels off it.
I spent a few days after it arrived changing the oil in the engine, trans, and differentials. Still need to do the transfer case.
Slapped on a 41930 hitch and put it to the test towing my M3 300 miles round trip down to Watkins Glen for an HPDE weekend. I slept in the truck for 3 nights at the track with plenty of room for all my overnight and cooking stuff. The rig was comfortable and towed great, no doubt due to the long wheelbase and heavy weight.
My only gripe was that I wished for a bit more power up the hills. Which brings me to my next thoughts regarding the turbo build...
Definitely going to stick with a stock cam, but will be upgrading valvesprings. I've had good luck with the PAC1218s in my turbo 6.0 Jaguar but may use a high quality dual spring from BTR for extreme reliability.
The two big things I'm still pondering are the turbo choice and torque converter.
I am brainstorming for the turbo build and still need to talk with Viren at VSR, but I'm thinking a cast 6673 or 7875 would be good. I don't plan to exceed 10-12 lbs or 5500 rpm as this is a towing rig, so I think the 7875 might be overkill. The goal is reliablity and instant boost response at a low RPM (2000 or so). Don't think I want or need more than 500 whp.
Regarding the converter - research has told me that sticking with a stock converter for towing is the way to go. I agree with this on the premise that a low stall will heat the trans fluid less, but my concern is that towing up long hills under boost with the stock converter clutch locked may chew up the clutch and trash the trans.
On the other hand, a looser converter like I have in my 6.0 turbo Jag is amazing for getting up to 3000rpm quickly and lighting off the turbo rather than lagging off the line. A triple disc will also allow me to lock the converter under boost up hills, although I'm not sure even that will survive under boost with 6000 lbs of truck and 7000 lbs of trailer behind it.
Other random thoughts...
-HD2 kit in 80E, Trucool 40K mounted low up front
-The 4.10 gears in it will help get the big girl moving
-Cast china log, small 2/2.25" crossover and 3" DP into a straight through muffler
-Enable Flex fuel with sensor, run blend of 93 and E85 depending on availability and need
-Suggestions on injector? I like the Deka 80s.
-Wally 450 in tank in the stock basket
3" A2A I/C
More to come!
2005 Suburban 2500, 6.0/80E, 4.10s, LT package with heated leather, 3rd row, rear seat entertainment, everything I need and nothing I don't. This popped up on CL in Phoenix and although I considered doing a fly and drive, the schedules didn't work so I just had it shipped. Having driven it for a few days now I wouldn't hesitate to go across country though.
I already pulled off the crazy dark tint and need to clean the interior a bit. For the mileage it's in nice shape and most importantly there is no rust on the body, and minor surface rust on the frame as it lived in Idaho most of its life.
Fits in the garage with a little room to spare.
Stupid amounts of space inside. I love it
The short term plan is to change every fluid and do a general tune up, plugs/wires etc. I plan to replace the headlights since they're all cloudy and install a Z71 lower valence with the round fog lights. I have a 41930 upgraded hitch on the way and right before winter I'll paint the exposed areas of the frame and then have it undercoated (recommendations on products?).
The long term plan is a small turbo and drive the wheels off it.
I spent a few days after it arrived changing the oil in the engine, trans, and differentials. Still need to do the transfer case.
Slapped on a 41930 hitch and put it to the test towing my M3 300 miles round trip down to Watkins Glen for an HPDE weekend. I slept in the truck for 3 nights at the track with plenty of room for all my overnight and cooking stuff. The rig was comfortable and towed great, no doubt due to the long wheelbase and heavy weight.
My only gripe was that I wished for a bit more power up the hills. Which brings me to my next thoughts regarding the turbo build...
Definitely going to stick with a stock cam, but will be upgrading valvesprings. I've had good luck with the PAC1218s in my turbo 6.0 Jaguar but may use a high quality dual spring from BTR for extreme reliability.
The two big things I'm still pondering are the turbo choice and torque converter.
I am brainstorming for the turbo build and still need to talk with Viren at VSR, but I'm thinking a cast 6673 or 7875 would be good. I don't plan to exceed 10-12 lbs or 5500 rpm as this is a towing rig, so I think the 7875 might be overkill. The goal is reliablity and instant boost response at a low RPM (2000 or so). Don't think I want or need more than 500 whp.
Regarding the converter - research has told me that sticking with a stock converter for towing is the way to go. I agree with this on the premise that a low stall will heat the trans fluid less, but my concern is that towing up long hills under boost with the stock converter clutch locked may chew up the clutch and trash the trans.
On the other hand, a looser converter like I have in my 6.0 turbo Jag is amazing for getting up to 3000rpm quickly and lighting off the turbo rather than lagging off the line. A triple disc will also allow me to lock the converter under boost up hills, although I'm not sure even that will survive under boost with 6000 lbs of truck and 7000 lbs of trailer behind it.
Other random thoughts...
-HD2 kit in 80E, Trucool 40K mounted low up front
-The 4.10 gears in it will help get the big girl moving
-Cast china log, small 2/2.25" crossover and 3" DP into a straight through muffler
-Enable Flex fuel with sensor, run blend of 93 and E85 depending on availability and need
-Suggestions on injector? I like the Deka 80s.
-Wally 450 in tank in the stock basket
3" A2A I/C
More to come!
