Some general TTA info

[White Dwarf 89]

Wondering if the dual fans are a stock item on these cars.
Rockers arms not shaft shaft mounted a-la-turbo Buick?
Backspacing for rear wheels.
Thanks in advance! Jr.

 

[TTA579]

Wondering if the dual fans are a stock item on these cars.
Rockers arms not shaft shaft mounted a-la-turbo Buick?
Backspacing for rear wheels.
Thanks in advance! Jr.

Dual fans are stock, I don't know if they're the same as a V8 f-body or not.
Rocker arms are NOT shaft mounted. The heads are out of a FWD buick 3.8L v6.
Rear wheel backspacing is stock 3rd generation f-body.

 

[72firebird]

The backspace is larger on the rear than the front (less lip on the rear). Most people get the wheels backwards, but they're stamped on the rear where they mate with the hub "front" and "rear". I'm not sure on the actually backspace or what the max is, but they're same for all GTA wheels.

 

[Jan Larsson]

Dual fans are the same as any 3rd Gen using dual fans (so Camaro and Firebird line). Wire harness is different.

 

[White Dwarf 89]

Thanks for the clarifications. Good info.