Aeromotive Universal Bypass Regulator 8001000 advises against using ordinary soaps

advises against using ordinary soaps for removing these contaminants

Much lighter

Plush Fire Retardant Removable/Washable ultra-soft Cheek Pads and Crown Liner with EPS Chin Bar Foam

1962-1974 Pontiac Grand Prix

Aeromotive Universal Bypass Regulator 8001000 advises against using ordinary soapsA dual purpose, universal regulator for EFI or Carbureted and street or strip applications. Base pressure adjustable from 3 to 20 PSI with standard spring (installed) or from 20 to 60 PSI with high pressure spring (included). Offers the full flow and rock steady fuel pressure that only a dynamic, Aeromotive bypass regulator provides. universal bypass regulator for EFI and carbureted applications for street and strip applications adjustable from 3 20