Nhra releases 2017 rule book amendments

[ALMACK]

Originally Posted by ss3011

Does your transmission have a governor ? When I raced Pure Stock we had to run the stock 13" converter , which was pretty tight , so there was not much slip in the converter at the shift point . Has the Pure Stock rules been changed , so it allows a loose converter ?

I do not believe it has a governor.
The ECU tells the internal shift solonoids when to open/close.

All I know is that the factory ECU does a much better job of hitting the shift points than I could ever do with a ratchet shifter

Also....any converter allowed in PS now.