Review on ๐ฅ Holley 12-803 Reg, Fuel Pressure 4.5-9 Psi, Shiny: The Ultimate Fuel Pressure Regulator for High-Performance Engines by Jason Olguin
A necessary item to start the carburetor but the mounting holes were not drilled but the seller fixed everything!
Everyone has recommended this to me to regulate the pressure in my new Edelbrock carburetor, just didn't expect a Holley part to be so poorly tested for quality. That's right, but also the seller was great and sent a new one - so the All After Sell seller went above and beyond to fix an issue that wasn't his fault.
- Adjustable fuel pressure from 4-1/2 to 9 psi
- Reliability
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