1965 Chevy Impala 400+ HP dyno

Description

First run was all motor, second run was with 210 HP NOS shot. Used 3rd gear in a turbo 400 with 488 gears. I had an ignition or air/fuel issue. 8:1 compression in a stock cast block, stock cast iron 781 oval port heads, and stock 427 BBC crank (internal balanced). Car was running mid to low 7s year/2 ago. 4000lb. MSD box has 7000 pill (reved 6000 on dyno, only makes power to 5500 (middle line)) Hope you enjoyed the video. Stay tuned for some new 1/8 mile runs this fall!

Keywords

1965, 65, Chevy, Impala, Dyno, 427, BBC, Horsepower, NOS

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