I was originally going to use an existing head
but was having a hard time since
most heads are to be found with cracks. I was told by a few knowledgeable
guys, that 7 out of 10 heads are cracked. After checking 2 that had cracks
I decided to go with an NOS head, and since I had a NOS rocker valve assembly
this would be perfect, making most of the engine NOS.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
