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Ships within 48 hours · Estimated delivery Aug 5 - Aug 10
This model is for the enthusiast who wants the hardest
The Speedmaster throttle body begins as a billet of 6061- T6 aluminum for superior quality and is introduced to a state-of-the-art CNC machine
measuring 102mm
no problem--they are offered with breather holes or without any holes
The air flowing under the plenum provides a cooler charge for the incoming air with less heat transfer from the engine
Ford 351W Windsor 408 434 ci 4.030" 1.250" 0.927" Flat Top Forged Pistons This model is for theSpeedmaster Forged pistons are made from 4032 aluminum alloy for quieter operation and reduced piston to wall clearance. Up to 20% lighter than traditional forged pistons that eliminate harmful stress concentrations for superior strength. Specifically designed for naturally aspirated or moderate nitrous applications.
