[RJ Sledge]

I have run a regular Holley regulator on my cars for a long, long time. Never had an issue and ran good.

I believe the only difference between the regular Holley Blue style regulator and the Holley Black recommended regulator is the orifice size (larger) and it says its alcohol compatible. I never read that and ran a Blue style regulator with the Black pump, but never noticed anything......

It was probably worth another tenth..

RJ