RobbMc Performance Products
Performance Products For The Rest Of Us
Made in the USA

I installed your 1/2" sending unit in my 69 Camaro today. The fit, finish, and functionality are great. I had a lame repro 3/8" sending unit that was registering incorrectly and that was modified. Your unit reads correctly and saved me $700 since I was going to purchase a stainless steel tank for my return style fuel system. The best part is I can upgrade to #8 when I do finally make more power. Cool product – thanks!

—Nick Visciani



Had a problem with the fuel pressure dropping at full throttle. It used to drop from 6.5 to 3.5. Put a vented gas cap on and moved the pump closer to the outlet on the sumped tank. This helped a bit, but still dropped to 4.5 psi. Replaced the Mallory regulator that came with the 140 pump with a RobbMc regulator, now it only drops .5 psi.

—461-69bird, PY Forum



Now that is what I call customer service. These guys actually answer and talk on the phone like they want your business! Ordered a fuel pump from them last week and it was a great buying experience, all my noob questions were answered, and they were a huge help. The pump just arrived and I have to say, that is one heavy duty fuel pump! Put it beside my old stock one and just started laughing! Thanks all you guys at RobbMC for your help and your awesome product! Would recommend these guys to anyone, thanks to you guys that recommended them to me!

—firecapt321, AMC Forum



Problem solved! Installed the RobbMc pump. Car starts better, restarts better, no surging, stalling, gas mileage has almost doubled and I swear it even Idles better. I'm sure there is nothing wrong with the old pump but I think the big difference is where the outlet is on the RobbMc pump. It's on the opposite side, so the line is 4-5 inches further away from the header. It also has a vapor return which I think helps too. I'm so happy I could crap myself.

—69gsconv4spd, v8buick.com


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