Twin turbo LS1 first Dyno run

Getting the new engine combo tuned in by Mike at Rapid Motorsports. Made 753 rwhp and 706 ftlbs of torque

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Twin turbo LS1 first run
First fire up of Twin turbo LS1

Dyno Nova Twin Turbo
This is another 417 car that spent some time on my Dyno. With the right fuel pump it made the top HP on the power tour! Mostly part throttle in these videos. You can spot the issue on the Dyno screen.

4.8 LS1 Twin Turbo Dyno
Junkyard 4.8 LS1 twin turbo 500 rwhp 7 pounds Boost 6000 rpm E85

1962 Impala LS3 Twin Turbo Impala Test Ride
Southern Performance Systems - Test Ride for a Customer's 62 Impala LS3 Twin turbo Like Us on Facebook at