i'm a first time poster and resent subscriber. i have a few questions that i hope you can answer for me. i have a 68 mustang and i want a big block. was thinking about an fe but by no means am i an expert. my questions are:
1. i have c4ae-g heads(big intake) are these good for performance. i will port.
2. i have access to a yard that has some 66 or 67 vintage t-birds that coded as a Q car. is there any outside means of telling if its a 428? these cars have been there a long time sitting on the ground. also someone is selling a 428 block on ebay and say it has 428 cast behind a freeze plug. is this true and which one?
3. any good performance books on the fe? i have: rebuilding big blocks and ford performance. webs sites also.

i want a performance motor. i want something different and have always liked the looks of and fe. i also would really like to have a 428 but may go 460. who knows. thanks