Re: DYNOED 4.0 head on a 4.2 block
Have you had it wheelin yet? The motor I bought is similar to yours and the guy suggested a 600 Holley. I thought it might load up on the trail so I went with Cliffords suggestion and used a 390 Holley. It runs great but I'm sure it isn't in your league. What type of ignition are you running?
Do you smell that?[img]/wwwthreads_images/icons/tongue.gif[/img]