[AL427SBF]

Ask the dyno operator when he intends to start recording data, if you motor is near stock (not a radical build), a pull from 2500 RPM up should be no problem and you'll get the big picture on how it builds power. Goodies speed shop in San Jose can do a chassis dyno which is a better way to go imo.

Our on-site Dynapack 4000 chassis dyno is great for testing your base-line performance output or squeezing that extra horsepower and torque out of your vehicle by our carburetor and fuel injection tuning experts. This dyno is superior over typical roller-type dynes. Instead of parking on a couple of large metal drums that can give incorrect readings due to loss of traction between the drum and the surface of the tire and the freewheeling drums are unable to correctly apply a “load” on your drivetrain to mimic a true driving environment, the Dynapack special hub adapters bolt straight to the drive axles on the vehicle and the power absorption boxes are able to apply a full “load” on the chassis during the dyno test.