Quote:
Originally Posted by randy wilson
What's the valve angle on the Ford head, and W2?
|
The 351N is 10°. W2's are 18°. There were some 15° W2's made,but are extremely rare.
oops, I missed your reply SSDiv6. But, on the possible head rule changes allowing a 14° Pro Action head in SS/CS. If the NHRA wants it to become a 1 brand class, that will do it.