Originally Posted by SG4247

Went back to the track yesterday. Last day the track is open here in 2017. Perfect racing weather.

Very Cool air - high temp of 60F today in the central USA! Dry air too!

DA = 800-1000 ft (this rarely happens here in OK)

2010 Touring 7AT
Mods are:
Empty trunk - 3470 lbs with driver (helps a lot)
Enkei 18 x 10.5 rear wheels w/ MT ET Str SS 285 tires @ 30 psi (helps a lot)
Z1 intake tubes (Waste of $$)
K&N panel filters (Waste of $$)
48 row cooler (ET penalty due to weight)
Mobile 1 10-30w oil (helps a little)
DIY ported upper and lower intake (helps a little)
Ebay test pipes (Manzo) (helps a little)
Ackrapovich CBE (helps a little)
Pulled brake fuse (helps a little)
No yaw or traction control (helps a lot)
4 gal of 91 Octane gas from Conoco (seems to work)
Compact spare front wheels with MT 26x6x18 Sportsman (saves 30lbs off the nose)
NO TUNE
13.193 @ 105.14mph 2.028 60'
WOW what a difference the weather makes!