Instruction Sheets for Part Number TFS-3061B003-C04
Trick Flow® GenX® 245 Cylinder Heads for GM LSX TFS-3061B003-C04
Part Number: TFS-3061B003-C04
Trick Flow® GenX® 245 Cylinder Heads for GM LSX
Cylinder Head, GenX® 245, CNC Comp Port, Bare, 70cc CNC Chambers, 6-Bolt, GM LSX, Each
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Overview
Brand:
Manufacturer's Part Number:
TFS-3061B003-C04
Part Type:
Product Line:
Summit Racing Part Number:
TFS-3061B003-C04
UPC:
842645107252
Combustion Chamber Volume (cc):
70
Intake Runner Volume (cc):
245cc
Exhaust Runner Volume (cc):
80cc
Cylinder Head Style:
Bare
Cylinder Head Material:
Cast aluminum
Intake Port Shape:
Cathedral
Intake Valve Diameter (in.):
2.080 in.
CNC-Machined Combustion Chamber:
Yes
CNC-Machined Intake Runner:
Yes
CNC-Machined Exhaust Runner:
Yes
Combustion Chamber Style:
Heart
Intake Port Location:
Standard
Exhaust Port Shape:
Oval
Exhaust Port Location:
Standard
Spark Plug Style:
Angle
Intake Valves Included:
No
Exhaust Valves Included:
No
Exhaust Valve Diameter (in.):
1.600 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
Cylinder Head Color:
Natural
Steam Holes Drilled:
No
Oiling Style:
Through pushrod
Machined for O-Ring:
No
Heat Crossover:
No
Remanufactured:
No
Quantity:
Sold individually.
Notes:
These cylinder heads are not designed as a stock replacement, they can only be used on 6 bolt LSX-based engines with a minimum bore diameter of 4.125 in. Must be used with roller rocker arms. Harland Sharp SLS17 roller rocker arms are recommended.
Trick Flow® GenX® 245 Cylinder Heads for GM LSX
These Trick Flow GenX® 245 cathedral port cylinder heads for GM LSX engines are fully CNC-machined to significantly increase the performance of extreme performance LS-powered vehicles. 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.
Trick Flow GenX 245 cylinder heads are emissions-legal under CARB E.O. #D-747 for 1997-present GM vehicles with 4.8L, 5.3L, 5.7L, and 6.0L engines. They are available fully assembled or as bare castings. Sold individually.
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