What do you think, which works better on race-prepped Merlins - Merlin Fingers or Roush roller finger followers? 
thx
Gibbs
thx
Gibbs
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Re: Merlin valve gear
A good set of fingers. Rollers have proven to not be reliable at race power settings.Originally posted by Gibbs View PostWhat do you think, which works better on race-prepped Merlins - Merlin Fingers or Roush roller finger followers?
thx
Gibbs
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