TPI Tune Port Induction Intake shootout article



18 page article testing multiple TPI intake manifolds and configurations showing HP and Torque output


factory L98 Engine manifold is used as a baseline

factory vs Edelbrock high flow TPI system

factory vs Extrude hone and TPiS big tube runners

factory vs TPiS Big Mouth system

factory vs Arizona Speed & Marine Siamesed runners

factory vs SLP Firehawk T Ram

factory vs Accel Super Ram

factory vs Holley EFI single plane intake

factory vs Holley Stealth Ram

factory vs TPiS Mini Ram


 

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  1. Please read the payment and shipping instructions. Most items ship within 1 to 5 days of payment receipt.
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