ZR-1 Net Registry Forums - View Single Post - 2015 C7 ZO6 0-60mph in 2.95 seconds

BigJohn · 10-06-2014

Stock LS-7 Base line Dyno 527.3 hp (engine dyno).

With engine back in car testing prototype Callaway Honker intake we got the 146 mph. in 1/4.

First suppercharger Dyno 730 hp but couldn't go full rpm.

Second suppercharger 2300 injectors sent with suppercharger went lean burned two pistons.

Resleaved block with all new internals.

Now it dynoed 750 hp and 852 torque.

It's been detuned to 652 hp and 620 torque for drivetrain longevity.

10-06-2014	#10
BigJohn Join Date: Feb 2012 Location: Ledyard,CT Posts: 8,320	Re: 2015 C7 ZO6 0-60mph in 2.95 seconds Stock LS-7 Base line Dyno 527.3 hp (engine dyno). With engine back in car testing prototype Callaway Honker intake we got the 146 mph. in 1/4. First suppercharger Dyno 730 hp but couldn't go full rpm. Second suppercharger 2300 injectors sent with suppercharger went lean burned two pistons. Resleaved block with all new internals. Now it dynoed 750 hp and 852 torque. It's been detuned to 652 hp and 620 torque for drivetrain longevity.