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TPI Vortec Lower Intake Baseplate

THIS INTAKE ALLOWS YOU TO PUT VORTEC INTAKE FLANGED HEADS ON YOUR TUNED PORT CAR!!

Tuned Port Injected (TPI) engines with Vortec heads is a reality thanks to the Performance Team at SDPC. Our engine dynometer tests have shown a 40HP gain with the new SDPC Vortec TPI base plate and stock Vortec heads versus the stock L98 engine. The Vortec TPI base manifold was designed from the original GM TPI intake to be a universal fit for Chevrolet/Pontiac cars (1985-92) that were equipped with factory Tuned Port Fuel-Injection and the cylinder heads have been replaced with the new style raised-port improved flowing Vortec heads from Chevrolet Performance (#12558060).