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Trickflow GenX LS1 Bare Head Casting with Seats, 215cc Intake

TFS-3061B001-C01
Serious horsepower for your LS1-based engine, heads sold individually.

These Trick Flow GenX® 215 cathedral port cylinder heads for GM 4.8L/5.3L/5.7L LS Vortec 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.
Was: $1,238.99
Sale: $1,038.99
Save: 16%
Save: $200.00

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Description

Part Number: TFS-3061B001-C01
Part Type: Cylinder Heads
Product Line: Trick Flow® GenX® 215 Cylinder Heads for GM LS1
UPC: 842645107207
Cylinder Head Style: Bare
Cylinder Head Material: Aluminum
Cylinder Head Finish: Natural
Combustion Chamber Volume (cc): 64
CNC-Machined Combustion Chamber: Yes
Intake Runner Volume (cc): 215cc
Exhaust Runner Volume (cc): 80cc
CNC-Machined Intake Runner: Yes
CNC-Machined Exhaust Runner: Yes
Combustion Chamber Style: Heart
Intake Port Shape: Cathedral
Intake Port Location: Standard
Exhaust Port Shape: Oval
Exhaust Port Location: Standard
Spark Plug Style: Angle
Intake Valves Included: No
Intake Valve Diameter (in): 2.040 in.
Exhaust Valves Included: No
Exhaust Valve Diameter (in): 1.575 in.
Valve Springs Included: No
Damper Spring Included: No
Retainers Included: No
Locks Included: No
Valve Stem Seals Included: No
Rocker Arm Studs Included: No
Rocker Arms Included: No
Rocker Arm Nuts Included: No
Guideplates Included: No
Valve Cover Mounting Style: Centerbolt
Accessory Bolt Holes Drilled: Yes
Intake Valve Angle: 13.50
Exhaust Valve Angle: 13.50
Valve Guides Included: Yes
Valve Guide Material: Bronze
Valve Seats Machined: No
Valve Seat Machine Style: Un-machined seat
Valve Seat Material: Ductile iron
Steam Holes Drilled: No
Oiling Style: Through pushrod
Machined for O-Ring: No
Heat Crossover: No
Quantity: Sold individually.
Notes: Must be used with roller rocker arms.

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  • Item Requires Shipping
  • 35.0 lbs.
  • W8.0000” x H8.0000” x L24.0000”
  • Free Basic Shipping

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