Hiya everyone after a meeting with my local motor club it turns out you cant run 6cylinder motors in road rallys any more or turbos! so my daily drift play toy 318ti with coilovers and welded 4;1 diff! wants to get a bit more revy and as my clutch is nearly dead i want to replace it but would like a single mass flywheel from another car which a friend can lighten for me which should save loads of weight and free up loads of easier rpm! cant afford to go down any engine mods like cams route apart from induction and exhaust which it already has! tried searching loads on here and noticed people using 325 flywheels but dont mention how or what starter motor they use and if any gains?