Скачать или смотреть Manifolds vs Headers: Which is Better?

Shayne puts factory-style cast manifolds head-to-head with shorty headers to see which performs better.

We walk through the common misconceptions around shorty headers, compare real-world construction and durability, and then put both setups to the test on our SuperFlow 1020 flow bench.

🔧 In This Video:
0:00 – Intro & Manifold Overview
0:32 – What About Shorty Headers?
1:53 – Cast vs Tubular: Heat, Cracking & Welds
3:32 – Port Matching & Flow
5:02 – Flow Bench Testing
7:23 – Real-World Results
9:51 – Final Verdict

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