spark plug thread type, helicoil/timesert info?

[Toycraft Motorsports]

> Would anyone happen to know which kit I need to do the helicoil
> operation to my spark plug hole, on an '88 5kcstq?  I guess if there
> is no kit offerered specifically for the car or plug, then I need to
> know the thread size and pitch?

Think I forgot to mention..........you won't find a kit specific for an
Audi.  Get the kit for the regular 14mm spark plugs

John Gourley
Toycraft Motorsports
Toyota - Volkswagen
Pomerene, AZ
toycraft at theriver.com