Cam only Trap speeds???
#29
TECH Addict
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About 3 years ago or so I ran 117.2 on Kumho 711's with a 224/228 581/581 112+2 XER, Jethots, ORY, Borla, LS6 intake, ported TB, pulley, SLP lid/ram air, 4.10's, Pro 5.0, Spec St3, Hypercoil springs, stock suspension otherwise. That was on a 12.20 at or near sealevel in 60ish weather. Ran 12.05 @ 119.2 on BFG' DR's leaving at 3000 (10 bolt roulette). That was a 99 Z28 6 speed, leather, ttops, ASR, chrome 16's, power seat, no weight redux. Fastforward to now- see sig- could only manage 12.45 @ 118.2, but I'm on Riken Raptor ZR's and I kid you not, I was spinning in 3rd and 4th, which I attribute to poor track conditions and crap street tires. As soon as I hit 5000 in 1st, it broke loose. I think with a Pro 5.0 (stock shifter now), and the FTRA and some decent tires, I'll get 12.0's or so at 119-120 in cooler air.
#30
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MT at 16psi
1st run: bf let off at end to soon
.2978
1.9922
5.3733
8.1714
87.87
12.6618
105.12
2nd run: ME! best rt
.0471
1.8856
5.2225
7.9903
88.79
12.4133
111.88
3rd run:bf
.1233
1.9580
5.3238
8.1058
88.34
12.5536
111.25
4th last run:me best mph/et
.1780
1.9259
5.2586
8.0045
90.93
12.4147
112.53
Density Calc:
Density Altitude: 25 feet
Relative Density: 99.93 %
Correct your ET and MPH using the DA (Beta Testing)
Stock and Mildly Modified Naturally Aspirated Engines
12.448 @ 112.131 MPH
Extensively Modified Naturally Aspirated Engines
12.508 @ 111.841 MPH
Extensively Modified Supercharged and Turbocharged Engines
12.461 @ 112.119 MPH
What yall think? Better than it was, 60 still needs some work and think it has a few more mph...
1st run: bf let off at end to soon
.2978
1.9922
5.3733
8.1714
87.87
12.6618
105.12
2nd run: ME! best rt
.0471
1.8856
5.2225
7.9903
88.79
12.4133
111.88
3rd run:bf
.1233
1.9580
5.3238
8.1058
88.34
12.5536
111.25
4th last run:me best mph/et
.1780
1.9259
5.2586
8.0045
90.93
12.4147
112.53
Density Calc:
Density Altitude: 25 feet
Relative Density: 99.93 %
Correct your ET and MPH using the DA (Beta Testing)
Stock and Mildly Modified Naturally Aspirated Engines
12.448 @ 112.131 MPH
Extensively Modified Naturally Aspirated Engines
12.508 @ 111.841 MPH
Extensively Modified Supercharged and Turbocharged Engines
12.461 @ 112.119 MPH
What yall think? Better than it was, 60 still needs some work and think it has a few more mph...