Check my writeup on 4:56 gears and what I found out about the issues with shifting after a gear change:
https://www.mustang6g.com/forums/threads/4-56-gears-and-qa1-carbon-fiber-driveshaft.174916/post-3614488
Unlocked and upgraded Lund nGauge with USB and OBD-II cables, windshield mount, and SD card. Excellent condition, no scratches or issues.
$550, which includes USPS Priority shipping and PayPal fees.
Nope, still on the 4.56. If time/money were no object, I'd give it a shot, but ultimately I don't think 4.10s would be enough of a change to notice. @JohnVallo mentioned this in his writeups also.
I always thought a 4.30 gear would be a sweet spot, but at that ratio, you're just a couple of...
Installed my ATX-20HD this afternoon, did the BMS reset in Forscan, and currently waiting for the 8 hour relearn. Can’t drive the car anyway since it’s been raining for a month it seems.
Reviving this thread to note that I did resolve the shifting issues by changing the reported gear ratio in the BCM and the PCM (BCM only didn't fix it), which solved the shifting flare issue altogether. This does require a custom tune, however (I have HP Tuners and am long since out of...
Today, I finally finished a project that has been nearly seven years in the making. I ordered my GT350 in September 2015, and before I even drove the car, one of the first mods I considered was to match the 8250 redline with a 4.56 gear. Since no one made any aftermarket gears for the Super...
I found another thread that reported the inside diameter of the stock bushing is 17.3mm. I believe I'm going to simply drill and tap the ears of the diff to fit an M16-20 bolt. If anyone has one laying around, would you mind measuring the length of the factory rear diff bolt (under head to tip)...
Thanks for that info! If the bolt hole in the bushing is 16mm, that leaves me wondering why I couldn't just drill and tap the diff cover mounting holes for a 16mm bolt same length as stock. That would be as strong if not stronger than a 9/16 through bolt, and I wouldn't have to worry about the...
Yep, that's a nice kit (it better be for >$100!), but I'm running stock bushings with no inserts or lockouts. I don't mind drilling out the front bushings since I'm going to have the diff out of the car anyway, and I'm going to use a 9/16"-18 through bolt as described in this post...