Trick Flow Specialties TFS-3061B003-C04 – Trick Flow® GenX® 245 Cylinder Heads for GM LSX

$1,110.00

Out of stock

SKU: TFS-3061B003-C04 Category: Tag:

Description

Cylinder Head Style:Bare

Cylinder Head Material:Aluminum

Cylinder Head Finish:Natural

Combustion Chamber Volume (cc):70

CNC-Machined Combustion Chamber:Yes

Intake Runner Volume (cc):245cc

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):2.080 in.

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

Steam Holes Drilled:No

Oiling Style:Through pushrod

Machined for O-Ring:No

Heat Crossover:No

Quantity:Sold individually.

Notes:These cylinder heads are not designed as a stock replacement, they can only be used on LS-based engines with a minimum bore diameter of 4.125 in. Must be used with roller rocker arms.

Trick Flow GenX® 245 cathedral port cylinder heads are fully CNC-machined to significantly improve the performance of extreme street and race LSX engines. 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. Top-of-the-line CNC Competition Ported runners have a premium high resolution surface finish for maximum flow and performance. 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. Material was added at the rocker arm mounting points to increase high-rpm valvetrain stability. Trick Flow GenX 245 cylinder heads are available fully assembled or as bare castings.