I'm a new member that doesn't actually own a Pug yet!! I'm a Volvo man thats interested in V6's. As you may know, in the Volvo circle, the V6 is considered a boat anchor!!! Well, after being overtaken by a low 504 with a V6 badge on it and a loud exhaust, I'm thinking you guys might know what your doing with them. Anyway, can anyone tell me where to start with learning about what to do to get more out of these things. I know I can get over 200HP out of a Volvo 4 cylinderNA engine, and over 300 out of a Volvo Turbo 4. But I want to be different. I wouldn't mind a V6 504. Were they factory fitted with V6's? Again, excuse my ignorance, but I don't know where to start.