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FED heads make more power efficiently because we synchronize three critical elements. We specialize in high performance cylinder porting for racing applications. - Teardown/Clean/Inspect. - FED’s high performance porting via 5-Axis CNC. - Intake/exhaust/chambers (some chambers don’t apply). - Pressure tested for leak detection.
FED LS7 Stage 1. The shop just finished assembling these LS7 heads. No core exchange necessary. Orders placed before 3PM ship the same day.
Frankenstein heads are scrutinized to achieve the perfect induction system. Cylinder heads are the most critical engine component for maximum output. FED applies advanced design processes to achieve target outcomes at each phase of the induction system.
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Frankenstein Engine Dynamics offers same day shipping for select models of cylinder heads and intake manifolds.
NEW PRODUCT – Boost Monster Plus. Ask our sales team about the NEW Boost Monster Plus and watch FED’s Ready to Ship page for available inventory. Email Address * Why Frankenstein Engine Dynamics. The most advanced porting services proven to deliver unmatched power.
Frankenstein Engine Dynamics™ is a designer and manufacturer of top-quality high-performance cylinder heads and intake manifolds for GM's popular LS-series engines as well as other performance powerplants, Frankenstein Engine Dynamics™ specializes in taking a high-output engine to the next level.
Frankenstein M311 273cc LS3/LSA Cylinder Head Set. The first step into the bedlam of Frankenstein power. Fully CNC ported, 72cc chamber volume. 273cc intake port, 112cc exhaust port and 11° valve angle. High Quality Components: Black Nitride Stainless Steel Severe Duty Valves. Custom PAC .700” Lift Valve Springs.
A designer and manufacturer of top-quality high-performance cylinder heads and intake manifolds for GM's popular LS-series engines as well as other performance powerplants, Frankenstein Engine Dynamics specializes in taking a high-output engine to the next level.
Set of two (2) LS7 square port cylinder heads. Heads are complete and assembled. Valve covers, oil fill cap, and doweled rocker stands included with purchase. 10° valve angle. Solid, stainless 2.250” intake / 1.615” exhaust valves. 4.125” minimum bore size. FED titanium 0.660” lift Spring Kit.
