Many of you here know me and I've built a number of Warmoth guitars. In 2009 I got a Nissan GT-R. After the break-in period, I realized there was no way to safely, sanely, or legally, stretch the car's legs on a public street or highway. I learned about open track days and just intended to to do one. It was so much fun, I was instantly addicted. So much so, I haven't even picked up a guitar over the past two years. Instead, I have focused my free time on modifying my GT-R for more power and overall performance. Stock, the car makes 480 crank hp. Currently, the car makes 540 awhp and 517 awtq on 91 octane (track map). Modifications include Akuma big MAF intakes, AAM decatted downpipes, Cobb race catted midpipe, HKS Legamax catback exhaust, Injector Dynamics 1000 cc injectors, twin Walbro fuel pumps, AMS intercooler, Harmon Motive intercooler piping, and a Cobb Accessport custom dyno tune on 91 octane that reads 540 awhp and 517 awtq on a "heartbreaker" Mustang dyno. Even though the stock car is rated at 480 crank hp, on this particular dyno, a stock car reads about 380 awhp, for a point of reference. The car also has AP Racing J-hook brake rotors, Carbone Lorraines RC6E pads, Stillen stainless steel brake lines. I also am running 285 tires on all four corners, as opposed to 255 front and 285 rear (OEM), and Stillen sway bars front and rear set at medium stiffness front and ful soft rear (which is still 67% stiffer than OEM). I also have a KW coilover sleeve kit with the car dropped about an inch and corner balanced with a custom race alignment. I'm still running on the stock tires, which are 200 treadwear runflats, LOL. But they're pretty grippy for a street tire; I can usually hold 1.2 g sustained while cornering, with peaks to 1.5.
Basically, the car is a beast. I have all but lost interest in guitar playing and have focused on track driving. I've done about 20 track days over the past 2 years and went through the beginner, low intermediate, high intermediate, to advanced run groups during that time. I've been running in advanced during the past 8 or 9 track days.
Recently, I have had the opportunity to run at Spring Mountain in Pahrump, NV. I was there over the weekend and ran 3 of the 5 sessions each day. This was my first time ever at this track. For giggles, my best lap during the first session of the first day was 3:11; it is a 3.1 mile course. By the end of the third session on the second day, I got down to a 2:41 lap. After watching my video, I would change my line in a couple of places, brake later in a couple of places, and some areas where I was doing maintenance throttle I should be wide open throttle. I think with these changes to my approach, I could probably drop another 10 seconds.
Here is my best lap of the weekend. Like I said, this was my first time there, and there is plenty of room for improvement, My next time there, I think I can do a 2:32, at least! If you have track experience and have feedback to help, please feel free to post helpful hints. Otherwise, enjoy! And DBU, I want to see some track videos from you!
http://www.youtube.com/watch?v=zOXk_dkX4co
Basically, the car is a beast. I have all but lost interest in guitar playing and have focused on track driving. I've done about 20 track days over the past 2 years and went through the beginner, low intermediate, high intermediate, to advanced run groups during that time. I've been running in advanced during the past 8 or 9 track days.
Recently, I have had the opportunity to run at Spring Mountain in Pahrump, NV. I was there over the weekend and ran 3 of the 5 sessions each day. This was my first time ever at this track. For giggles, my best lap during the first session of the first day was 3:11; it is a 3.1 mile course. By the end of the third session on the second day, I got down to a 2:41 lap. After watching my video, I would change my line in a couple of places, brake later in a couple of places, and some areas where I was doing maintenance throttle I should be wide open throttle. I think with these changes to my approach, I could probably drop another 10 seconds.
Here is my best lap of the weekend. Like I said, this was my first time there, and there is plenty of room for improvement, My next time there, I think I can do a 2:32, at least! If you have track experience and have feedback to help, please feel free to post helpful hints. Otherwise, enjoy! And DBU, I want to see some track videos from you!
http://www.youtube.com/watch?v=zOXk_dkX4co
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