I bought a set . Installed on a mild 454 . I had to change spring for the small cam that I have . So far , they run good.
In the near future , hoping to have a blower on top of them .
Any imput on running these. Good/ Bad?
I bought a set . Installed on a mild 454 . I had to change spring for the small cam that I have . So far , they run good.
In the near future , hoping to have a blower on top of them .
What do u guys think about the Merlin heads