We have had our Kevlar clutch in a lot of Twin Turbo Gallardo, both with bolt on and built engine. Our stage 1 Gallardo Kevlar clutch or our Murcielago Kevlar clutch can handle up to 1000 hp and our stage 2 can handle up to 1200 hp. We also have a stage 3 that handles 1500 hp.Have you ran your clutch on a twin turbo Gallardo? What is the HP/TQ holding limit without going with a Tilton etc.
Heffner Performance has used our Gallardo Kevlar clutches in their Twin Turbo Gallardo and their Twin Turbo R8. Heffner really likes our Gallardo Kevlar clutch because it is smoother than Tilton. Our Gallardo Kevlar clutch is more drive-able on the street. Tilton has an on-off engagement but our Gallardo Kevlar clutch has a very linear engagement and that's why it's smoother.
Do you have a bolt on Twin Turbo or built motor? How much hp do you have?