Does the D581 and D510C coils have the same bolt spacing?

Anyone using the Pantera EFI high performance version of either of these 2 coils? Claim is 11% higher voltage and 19% more energy.

Anyone know the pricing on these coils? Their website does not have any pricing info that I can find.

Thanks,

 

Call Lance and ask....

 

^^^^^This usually works. Go to the source^^^^^^

 

The Pantera EFI coils are going to be more expensive. But they are an upgrade.