Can someone take a look at this and tell me what you think? http://cgi.ebay.com/ebaymotors/ws/eB...RK%3AMEWA%3AIT
A while back I got a rebuilt motor with a rebuilt set of 305 heads.
Casting no 354434 262/267/305 heads 1.7 In and 1.5Ex
Are these the same thing?
How can you put such big valves in a 305 head? Or can you but now they have to be used in a 4" bore motor?
I did not think my heads had any performance potential so I got different ones ( '601 castings)
Did I mess up and overlook what I already have?