I have a 66 F-100 with a 460. It has a nine inch rear end.
The 460 is out of a 78 LTD. I want more power out of it, but I need to spend as little as possible. I also need a wiring diagram if you know where I can find one. I found a couple ($75 a peice). I don't know much about carbs but it's a holley and I think 600. Can you help me please?

66_f100_460

 

From my experience, buy a new timing chain and gears. Advance the cam 4 degrees. Makes tons of torque for a stock engine.

 

hey man,
try and see if there is a haynes manual for your truck. they tend to have good wiring diagrams and they also have great info about everything else on your truck. i have one for my truck and it has been a lifesaver. im not sure if there is one for your truck, but try and see. good luck, and hope this helps.
mike