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Trick Flow GenX 205 Assembled Cylinder Head, Cathedral Port GM/LS 4.8, 5.3, 5.7L, Each

TFS-3051
Trick Flow GenX 205 Assembled Cylinder Head
GM/LS 4.8, 5.3, 5.7L
58cc Combustion Chamber
Cathedral Port
Intake Runner 205cc, Exhaust Runner 80cc
Intake Valve 2.000, Exhaust Valve 1.575
Each
Pricing: $1,195.95

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Description

These Trick Flow GenX 205 cathedral port cylinder heads for GM 4.8L/5.3L/5.7L LS engines are fully CNC-machined to significantly increase the performance of GM cars and trucks. Trick Flow engineers altered the valve angles from 15° to 13.5° to decrease valve shrouding, increase mid-lift airflow, and improve rocker arm-to-valve cover clearance. Material was added at the rocker arm mounting points to increase high-rpm valvetrain stability. The spark plugs were relocated in the CNC-profiled combustion chambers to enhance mid-lift airflow and increase the rigidity of the casting for extreme horsepower applications. Top-of-the-line CNC Competition Ported runners have a premium high resolution surface finish for maximum flow and performance. Cylinder heads are available fully assembled or as bare castings.

Details

  • TFS-3051
  • TFS-3051
  • New

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