3 Head gaskets

[Audi Parts Guru]

I personally would NEVER use two headgaskets at the same time, nor would I ever re-use the factory head bolts, especially if I was running more boost

[Doug_RS2]

I wouldn't bother using 2 headgaskets on a standard car either Paul. I did it to test if it worked - and it does - this has been done for years on these cars. I would prefer a proper custom headgasket - which I'll get a run made up for the next time the head is off the car.

Reusing headbolts is a definite no-no - there is a limit on the power you can run using them as well - they seemingly start to stretch over 4xx bhp - although Tom is coping ok just now.