NW103mm TB

[VaughanVZSS]

Hi guys, anyone know of the supposed problem with a late model VZSS which had an L76 silver blade TB not being able to run a Nick Williams 103 on my new 427 engine.. I’ve been told the ECU wants to rotate it the opposite way resulting in eventual failure

 

[07GTS]

is your original TB the LS2 style with 6 pin, or is its the earlier electronic style

 

[VaughanVZSS]

is your original TB the LS2 style with 6 pin, or is its the earlier electronic style

I’m away atm but from memory it’s purple and I think 6 pin