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Operation Deep Freeze

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Old 05-20-2014, 07:42 AM
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Default Operation Deep Freeze

So i had Xtreme Motorsports in Tempe, Arizona install a 100 shot dry Nitrous kit from NOS and these are the Dyno results The car made 475 RWHP and 435 rwtq on the motor and 575 rwhp and 543 rwtq with the Nitrous the Nitrous is sprayed into the cars Air Intake Lid and the upgraded fuel system provides the additional fuel as the computer picks up the incoming nitrous via the MAF sensor and the AIT sensors, etc. The car has a fully built Turbo 400 Transmission with a 4,500 Stall Converter and a fully built Strange 12 bolt Rear end with 4.10 gears and a Spool so the Drivetrain loss is ~ 20%. That surge in power and torque that occurs between 5,250 rpm's and 5,800 rpm's is a result of increased bottle pressure and a Progressive Controller from NOS. The Progressive Controller engages the nitrous at 4,500 rpm's as a 50 shot and then one second later it "ramps up" to a 100 shot. This is supposed to be easier on the rods but that surge in power says otherwise i will two step rev limit my launch off the Transbrake to 4,000 rpm's. The convertor will immediately "Flash" to 4,500 rpm's when i release the Trans brake and engage the Nitrous system. i will be all in with the 100 shot of nitrous before i get to the Sixty foot mark i am hoping this setup will make the car wheelie as the picture i have posted here was taken with just a foot brake launch on the motor only at 2,000 rpm's

The car should run a 9.65 @ 137 mph at sea level now....







Old 05-20-2014, 10:14 AM
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Very nice. What cylinder head are you running? Pretty stout NA numbers.
Old 05-20-2014, 11:39 AM
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What ci motor is it? 475rwhp is pretty good through a TH400.
Old 05-20-2014, 07:13 PM
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Originally Posted by 93camaro_zzz
What ci motor is it? 475rwhp is pretty good through a TH400.
402 CI - LS2 Block - AFR 225 Heads - LGX2 Cam - 11.1 Compression Ratio - 100 Octane Tune

Transmission is built to handle ~ 800 rwhp....
Old 05-20-2014, 10:55 PM
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Nice!!



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