Low compression vs High compression

Rebuilt motor after hurting a piston and used dished pistons to lower compression for the change from nitrous to boost.  Originally the motor was 11.4 to 1 static compression and after the rebuild was 9.5 to 1 static compression with custom pistons.  Same top end...throttle body, intake, heads, and cam were used.  Exact same exhaust was used as well 1 3/4" stainless works headers with off road mid pipes and slp power flow exhaust.  Same camera used for both sound clips.  Can you hear the difference?

• #autos_vehicles
• #ls1
• #stroker
• #408
• #nitrous
• #boost
• #tuning
• #hptuners
• #afr_heads
• #fast_intake
• #cam
• #iron_block