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News & Events

What's new at SD in 2021

August 27, 2021

We're busier than ever at SD CNC porting and machining heads and intakes and putting top end packages together. We've also got our SuperFlow 901 engine dyno up and running and did a complete data acquisition and software upgrade with Performance Trends this spring. We now offer dyno testing and tuning for most domestic engines and soon will offer Holley EFI tuning on the dyno as well. We have lots of upcoming R&D projects planned to further develop our engine combinations in our never ending search tor better ways to increase performance while keeping things cost effective.

Engine Dyno Service