[DangerZL1]

Originally Posted by airtroop01

The blackwing I drove at Laguna Seca idled very smoothly and did not have the normal lt4 intermittent stumble. It seemed a little peppier

The C8 also benefits from the new tuning and idles smooth. Probably the ability of the processor to take advantage of the wide band O2 and provide better emissions and higher Hp.

The problem with the new global platform is it can't be tuned.