Very first time I have ever tuned anything. With that said. I have a 5.7 LS in my 07 classic truck now. Im swapping over to the TBSS intake with new injectors(12580681) and a silver blade 90mm TB. My questions are. How do I adjust for the intake? What do I change and how do I correct for the different size injectors? What needs to be changed for the bigger TB?( yes I do have.
Crossmember for the 4L60E to 4L80E transmission conversion, 2000 up Tahoe and some others. This custom made crossmember moves the transmission mount to the correct position for the 4WD Tahoe 4L60E to 4L80E conversion. Works with the #3XX deep cast aluminum pan that holds 3 3/4 extra quarts of fluid or any other pan. Cost $360.00.
On some trucks the crossmember will slide to the rear. (We need the last 8 digits of your VIN number to insure you get the correct crossmember.
![Tbss 6l80e Swap Tbss 6l80e Swap](/uploads/1/2/5/4/125428873/589425906.jpg)
Price may vary with model.). There’s an extra charge for new speedometer parts. You must tell us if you need speedometer gears.#10D. Crossmember for the 4L60E to 4L80E transmission conversion, 2007 up Tahoe (NEW BODY STYLE) and some others. This custom made crossmember moves the transmission mount to the correct position for the 4WD Tahoe 4L60E to 4L80E conversion. Works with the #3XX deep cast aluminum pan that holds 3 3/4 extra quarts of fluid. This crossmember isn’t the same as #10C.
(We need the last 8 digits of your VIN number to insure you get the correct crossmember. Price may vary with model.).#10T. You get the 4L80E to Tahoe 4L60E transfer case adapter, custom made 4L80E to 4L60E transfer case output shaft, 4L60E to 4L80E wiring adapters, LS1 motor to 4L80E crankshaft spacer and a #10C custom built 4L80E crossmember that moves the transmission mount to the correct position. You saw it here first. Even the best built 4L60E transmission in a heavy 4WD supercharged Tahoe wont last long, a built 4L80E transmission is twice as strong as a built 4L60E transmission.
(We need the last 8 digits of your VIN number to insure you get the correct crossmember. Price may vary with model.).
4L80E Cast Aluminum Dust Cover for a LS1 motor only (.see note). For 4WD and 2WD. Held on to the transmission with four bolts.
![Tbss 6l80e Swap Tbss 6l80e Swap](/uploads/1/2/5/4/125428873/349667102.jpg)
Don’t buy this one unless you have a LS1 motor and a 4L80E with a 7 bolt bell housing bolt pattern. The early type non-LS1 4L80E dust cover is no longer made. If you have a 4L80E and a non-LS1 motor buy this dust cover plus the #52DC inspection plate below.#52DC. 4L80E Dust Cover Inspection Plate. This is a custom made inspection plate for the LS1 type 4L80E dust cove above so it can be used with NON-LS1 type motors. No computer needed.
On the fly adjustability.#4L80ESimpleShift. Don’t have a laptop? Don’t like computers?
Want instant on the fly adjustability? Need an overdrive solution for that new LS conversion on your beast? Here you go, the Simple Shift transmission controller is your solution. This stand alone transmission controller is capable of operating your 4L80/85E electronically controlled transmission without the need for any complicated computer tuning.
Shift speed, shift firmness, and converter lockup are all adjustable with just a simple twist of the dial on this controller. The settings offer 2 different logic settings both for part throttle and wide open throttle. When clicking on the thumbnails pictured left you will see this indicated as low / high which is relative to throttle angle. This controller comes complete with a factory grade wiring harness and all factory connecters.
This is one of the easiest controller to install on the market today. The wiring harness you see pictured to left has all connectors clearly labeled for a hassle free installation.
Using a separate TPS which stands for “Throttle Position Sensor”, is not needed on this controller with any fuel injected vehicle. The wiring harness already has the leads for the TPS sensor that would currently be used on the vehicle. If this is going on a carbureted vehicle you would want to add the TCM-6000 TPS kit listed below. The Simple Shift is the perfect solution if you simply want to use an overdrive electronic transmission in your project car, but don’t want to worry about the controller. GSM Push Button ShifterThis push button shifter is a beautiful piece of art. This is ideal in instances where maybe you have an old school restoration with a bench seat and a 3-speed column shifter, and no room for a floor shifter on that new 4 speed transmission.
The GSM Push Button Shifter is an electronically controlled shifter that offers precise, split-second shifting capability with the simple push of a button. It’s slim touch pad control module and compact, sealed actuator give you virtually unlimited mounting options for tight spaces or grueling environments. The GSM replaces the shift lever for nearly any Automatic Transmission.This New state of the art control module can be surface or flush mounted and is small enough to fit in consoles, dashes, door panels, or even armrest. Each button is recessed to avoid inadvertent touches and brightly backlit for darker environments. An easy to read display shows exactly what gear you are in. The standard control modules utilize a PRND configuration along with a ” ” and “-” buttons for easy tap up/tap down feature.
Custom Modules are also available. The compact actuator box can be mounted next to or near the transmission and connects to the transmission using a flexible shift cable further expanding the mounting envelope. Wiring is very simple requiring only power, ground brake input and vehicle speed to operate safely and precisely.
Well weather, time, and other factors finally allowed me to get the truck to E-Town since I have been wrestling with 'the perfect tune'. Wednesday is Test & Tune night starting at 5, for those of you who don't know. Wouldn't you know it A) Etown has a problem with their lights so no one starts running until approximately 7pm.and with noise curfew at. There isn't much time for the huge line of cars to get many runs in.So we finally get a chance to test a tune out and would you know it. Launch is a bit soft. 1st to 2nd shift is sweet.2nd to 3rd bounces off the rev limiter and I have to lift to make it upshift.3rd gear hits the rev limiter at 88 mph and refuses to upshift for the last few hundred feet!
I forgot to address the WOT upshift calibrations. That was an easy low 13 second pass!So I address the issue in the tune and wouldn't you know it.two vehicles spill their fluids down the track and everyone gets and IOU raincheck.
But I at least got some promising numbers. Video will come up in the next 24hrs.just a bit tired from a long day.Weight: 5050lbsR/T:.45260': 2.147330: 6.0301/8: 9.287MPH: 76.601000: 12.0301/4: 14.470MPH: 89.56Mods:ECM Tune, 6L90 trans, CAI, Cat-Back, 73k miles all original otherwise.