Dear Dan;
The Mallory (dual point) is a good unit but the benifits are mostly above 4,000 RPM for 'Hot Rod' type engines of the 50s.
An HEI provides 40kv from cranking speed all the way up, which is why their so popular.
Not my "cup of tea" but many swear buy them.
Just 'eliminating' the points won't get you anything, so save your money.
Good luck.
