Thanks Juan for your experience ! We can have until 35psi of boost in an aircooled engine ?? I think it was with racing gas and a very low compression !? What is the best turbo in single turbo application for street engine with maximum power ? Garrett ? KKK ? Hybride ? Turbonetic ? Tial ?... That was with GT2 cams ? Do you remember the maximum value of the spark advance you had with pump gas ? Sorry for questions, i will send you PM...
For Eddie => do you think we can make a wheelie like you with a single turbo ??
Sure twin turbo engine is the best choice for performance in 1/4 mile.
I love that old 964 Bello's car !!