My 383 is loving this!

Rumblefish...thanks!! Cost is about $2000 and needs to know 1) engine displacement 2) # of cylinders 3)return line or not 4) idle RPM target 5) rev limiter 6) timing control on or disabled and 7) camshaft type (stock, medium or large)

They released it in January/ feb and its in most magazines, summit etc.

Very happy with it!