Tom,
Actually I do have some custom grind Erson cams on the shelf. If you are looking for a custom cam that will perform in a large cubic inch displacement BB Chevy with big chief style heads, I have another spec grind that I work specifically with Erson on and this particular grind has a lobe design that is less aggressive and more spring and valve train "friendly". I have many hours in R&D on the dyno with different cam profiles and this is one of my favorites. This cam is used in 14 & 18 degree Dart big chief 572-605-632 bracket engines. Cam specs are: 4-7 Swap Firing Order, Duration @ .050": INT284/EXH298, Lobe Lift: INT.475"/EXH.450", Lobe Separation Angle: 114. These cams are in stock ready to be shipped. Price is $339.99 + shipping. Email:
[email protected] or call 307-322-2062.
Thanks, Sean