In an attempt to protect the power valve in our Holley 4160, I am considering installing this kit. I'm running the stock, original motor (327/350) in our '66 coupe. Does this kit perform as promised? I'd appreciate any advice if you have experience with this device. Thanks.
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They do work, but do you have issues with blown power valves? If so then those should be addressed first.1958, 283/245, White/red - Top Flight, October 2016
1960, Black/black, 283/230 4sp
1966, Black/Red, 327/350 4sp w/AC
1967, 427/390, 4sp, Goodwood Green, Coupe
1971 LS5, 4sp, coupe, Bridgehampton Blue
2007 Z06, Lemans Blue
Newsletter Editor, Delaware Valley Chapter
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