After 6 years my 504 rally car is ready for an engine rebuild. Currently it is basically a Ti engine with twin dellorto's.
There appears to be a few rally boy's out there, so what is the good oil on getting a bit more power while maintaining the reliability under rally conditions?
There's been plenty written before, and I've read Dave McBean's great website, but who is doing what at the moment in rally land?
Thanks very much