There is actually little I can do with that Red ZO6.So I hear the ideal way to launch with a 6l80e is with a converter and launching at a mere 1900rpm. I mean you can do your own research on the subject and come back here and tell me how right I am. It is 2 extra gears and starting off with 4.02:1. And that means we can do things a little differently.
It's Locked in the combo.
Real customer wants desires.
Not yours or mine.
What it runs that is it Wiz.
Kinda end of story.
Not that new actually 4 series 1st gear.
Actually dates back along time ago in GM History.
The Oldsmobile Jet-A-Way Transmission and Pontiac called it the Superhydromatic.
1 st gear was 4.06 :1.
I have one a 1964 Superhydromatic.
Came attached to a Pontiac 389.
Actually a strong trans I read.
Almost scrapped it in past.
4-speed auto no Overdrive.
A guy rebuilds and sells on ebay for $3000.00.
Seen that sales add and hanging onto !