Installation was pretty straightforward, but you need to use the right intake manifold. A little research pays off! I also noticed the torque curve flattened out quite nicely.
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I’ve heard mixed reviews about fuel efficiency gains with Vortec heads. Can anyone share their personal experiences with that aspect?
My fuel efficiency did see improvements, but it really depends on driving habits. If you push your engine, you might not see as much of a gain. Just my two cents.
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That’s an interesting point! What kind of driving do you typically do?
Mostly highway miles, so the efficiency was definitely better for me. If you’re mostly in the city, it might not be as noticeable.
That’s good to know! I think I will go for it. Anyone recommend a good source for Vortec heads?
You can get Vortec heads from various online retailers, but I’ve had the best luck with local performance shops. Plus, they may help with installation tips!
Just be mindful of the costs! They can add up quickly with installation and parts. Keep your budget flexible.
So true! But the performance boost may justify the expenses. Did you see any significant performance changes after your upgrades?
Absolutely! Going to Vortec heads was like night and day for me. Worth every penny!
I’m considering it, but are there any drawbacks? I’ve heard Vortec heads may not work well with certain cam setups.
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That’s a valid concern! It’s crucial to match everything correctly. Too aggressive of a cam can lead to issues with low-end torque.
Thanks for the heads up! I’ll be sure to research cam options before upgrading.
I installed Vortec heads on my TBI 350 last year. You’ll definitely want to upgrade your intake manifold to match the new heads’ flow. A dual plane manifold works well in this case.
That’s great advice! Have you found any specific brands of intake manifolds that work better than others for this setup?
Upgrading the carburetor is key too! A Holley 650 can really improve performance when paired with Vortec heads. Just make sure the TBI can handle it.
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I’ve heard mixed opinions on carb upgrades. Do you think a TBI setup can really benefit more from carb rather than just tuning the stock setup?
Definitely consider exhaust upgrades, too! You can enhance flow with aftermarket headers. Stock exhaust might choke your setup.
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You guys are spot on! It’s like a jigsaw puzzle. Every upgrade complements the other. Any ideas on what headers fit best with this combination?
I personally like using Doug Thorley headers. They fit well and are great for sound and performance!