im just wanting to know howm much punishment this golfs engine can take before you have to upgrade gearbox manifolds etc.....for example i have the 115bhp 8v (i think) engine im obviously gonna go cams gas flow and induction kit but i want to either supercharge or turbo this engine has ne1 done it are there issues so on just need some input really. also i would just put a 1.8t engine in but my cars done less then 30,000 miles so dont want to change it for a recon 50,000 mile 1.8t engine