[byroncobra]

Merv and gurus,

I'm wondering how much consideration I should give to the bottom end of my engine as well as the mass-flo and heads. Given that i have no idea of the history or mileage of the Mustang engine, and it's general operating condition, is it wise to replace all the top end with new induction gear and heads without pulling things apart in the block and checking bearings and goodness knows what else?

The guy I bought the engine from told me that it had been 'checked' over, the head removed and new rings and gaskets fitted.