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When the 8.1L Vortec came out it was weird because while it was 496 cubic inches, a very common 454 stroker combo size, it was easy to think that this was just a bigger version of the big block we all know and love. But there is more to it than that. This engine has […]
The post HOW TO IMPROVE 8.1L POWER. STOCK MANIFOLDS VS HEADERS. ARE SMALLER HEADERS BETTER? THE OTHER GUYS appeared first on BangShift.com.
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The post HOW TO IMPROVE 8.1L POWER. STOCK MANIFOLDS VS HEADERS. ARE SMALLER HEADERS BETTER? THE OTHER GUYS appeared first on BangShift.com.
More...