Nhra releases 2017 rule book amendments

[ALMACK]

Originally Posted by ss3011

Most governors , or auto 1-2 shifts are based on output shaft rpm . Electronic shifts are based on engine speed . The difference is on good weather days a governor shift will appear to shift at a higher rpm , due to converter slip . Electronic shifts will shift at the same rpm regardless of the weather . Might be a problem trying to dial in a car if the weather changes during eliminations .

My IHRA Pure Stocker has the electronic auto and after I installed the Baumann shift kit, it automatically shifts dead on @ 5,300 every pass, every gear