28K views · 2.8K reactions | All too often is poor quality airflow a hindrance to making best power. Al’s design of this cold air is optimal in both little to no restriction and heat deflection. The power gain related to air temperature is about 1.2% for every 10°F. So not only is introducing and cold air source important but also blocking heat sources. #engineswap #lsswap #lstheworld #hotrods #lsfest #holleyperformance #hptuners | Fasterproms | Facebook

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