1967

What’s the Most inexpensive and and efficient method to upgrade inline 6 to 300-350hp ? What’s parts do I need, and what route should I take? I would like to do piece by piece and still drive the car every now and then while adding parts. Or should I just V8 swap?

My engine is shot, so looking to see what’s out there! Willing to pay for shipping, or if it’s close enough I will drive to come pick up! I’m in Louisiana. If I can’t find an engine to buy to swap, I’d like to buy parts needing to rebuild what I have. Looks like I’ll need a new crank, and at...