Not Ranked
Am a little worried about the non- billet material after what I've read here and there. On the other hand, it's been working well for a while.
Ny input on moving to 1.7 rocker ratio in this regard? I'm not TOTALLY disapointed at the performance as is, so I don't see 1.7 ratio as a must. Thinking of moving on to a billet core grind "next time".
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