I can only go by what others say about their change...and they seem to be happy. Expect a different sound from the gear-drive...other than that, Andrews has always made quality products.
Another alternative being tested is the "belt-driven" cams. Like the Gates-style timing belt in most major automobiles. Belts are far superior in design than they used to be. You might want to check that out as an option. By: 47Knuckle-Dragger on: 1-12-2007
andrews is made over seas was bought out dont trust there metal happy holidays By: booger on: 12-20-2007