you say the truck is a rust bucket and the 305 burns 1 quart every 500 miles? I would keep driving it, don't rebuild anything and save the money.
But if you insist on a rebuild I would say rebuild the 305. Why? Well it's the easiest and cheapest route to take. Besides you're happy with the power your 305 makes, the engine has been good to you for 300k, and the existing computer stuff is for your 305. Sure a 350 will make more power but who cares, it's not always about that.
Last edited by Ghetto Jet; 03-13-2005 at 08:03 PM.