Bolting on an aftermarket intake manifold has long been the introduction to hands-on hot rodding. Improved looks, performance, and, often, fuel economy can be just an intake swap away. Not to mention ...
The LS1 family responds very well to both ported heads and cam upgrades, but what about intake swaps? The factory GM intakes (LS1, LS6, and truck) all offer plenty of performance—surprising for a ...
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