Using a cam with too high of a lift can cause clearance problems, especially if you have stock heads. Make sure to check your specs thoroughly!
Good point! Also, have you all considered how the cam profile affects throttle response? It’s something I always look into.
I’m leaning toward the Comp Cams 292H for my 454. It seems well-regarded among enthusiasts and works with a variety of setups. Anyone else tried it?
That’s a solid choice! Just make sure your heads are compatible. I had a friend who ran into issues because he didn’t match the cam with his heads carefully.
What about aftermarket intakes? Do you guys find that installing a different intake manifold helps maximize the cam’s potential? Let’s hear some experiences!
Absolutely! I switched to a Holley Intake and noticed a big difference in combo with my cam. The intake really opened things up. I’d recommend that route if you haven’t considered it yet!
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Nice! That’s awesome to hear. I’m curious, did you have to make any other modifications when you switched the intake?
I did have to tweak the throttle linkage and adjust the fuel lines a bit, but it was worth it. The performance increase was noticeable right away!
When considering valve train components, do you prefer roller rockers or standard ones? I’ve read mixed opinions about which offers better performance gains.
I’m a roller rocker fan! They reduce friction, allowing for more power. But they do require a bit more investment upfront.
At the end of the day, it all boils down to what you want from your engine. Do you want race-ready power or something more street-friendly? Thoughts?
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That’s such a good thought! Both types have their advantages, but your choice should align with your overall build goals. Really helps narrow things down! 
I’m looking to build a 454 Big Block for street use. Any recommendations for a cam that balances power and drivability?
For street driving, I suggest a mild cam like the Comp Cams Xtreme Energy 274. It gives good mid-range torque and still allows for a smooth idle.
If you’re considering racing, you might want to check out the Lunati Voodoo 60203. It really wakes up the power band!
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Great tip! I’m curious, how does the Lunati Voodoo perform in terms of low end torque for towing?
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For towing, I’ve had good luck with the Hughes Races 2841651. It offers a good blend of low-end torque and mid-range pull. Perfect for heavy loads!
That’s interesting! How’s the idle quality with that cam? I wouldn’t want to sacrifice street manners.
The idle is surprisingly smooth, considering its specs. It’s well-tuned for towing without being too aggressive.
For pure race applications, a custom grind cam from a reputable shop can really make the most of your engine setup. You’ll want something in the 250+ duration range.