Trick Flow GenX 245 Cylinder Heads for GM LSX - BARE - Pair


  • Brand: TRICK FLOW
  • Availability: In Stock

FREE SHIPPING Build serious power with Trick Flow! GM's LS engines are the hottest thing to hit the scene since Chevy debuted the first small block back in 1955.Thanks to...

Tags: 04-06 Pontiac GTO , 97-04 Corvette C5 , 98-02 F-Body LS1 , Cylinder Heads , Cylinder Heads & Valvetrain , Engines


Build serious power with Trick Flow!

GM's LS engines are the hottest thing to hit the scene since Chevy debuted the first small block back in 1955.
Thanks to compact dimensions, high power output, and
lightweight construction, a version of this engine series has found its way under the hood of GM's hottest production vehicles since 1997. These Trick Flow® GenX 245 cylinder heads for GM features refined combustion chambers to retain stock compression ratios, fully CNC-machined and bowl-blended combustion chambers, 245 CNC-ported intake
and 80cc exhaust runners for maximum airflow. GenX 245 series heads come fully assembled and are ready to bolt on right out of the box. Components include lightweight stainless steel valves, 1.300 in. diameter high lift valve springs, titanium retainers, and ductile iron valve seats. In addition, these heads retain the use of all stock sensors and fittings and can accommodate aftermarket roller rocker arms. Bare cylinder head castings are also available.

Product Line: Trick Flow® GenX 245 Cylinder Heads for GM LSX
Part Type: Cylinder Heads
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
Intake Port Shape: Cathedral
Intake Port Location: Standard
Exhaust Port Shape: Oval
Exhaust Port Location: Standard
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
Maximum Valve Lift (in): 0.600 in.
Outside Diameter of Outer Spring (in): 1.300 in.
Damper Spring Included: No
Number of Springs Per Valve: Dual
Retainers Included: No
Locks Included: No
Lock Style: 7 degree
Valve Stem Seals Included: No
Valve Stem Seal Style: Viton fluoroelastomer
Rocker Arm Studs Included: No
Rocker Arms Included: No
Rocker Arm Nuts Included: No
Guideplates Included: Yes
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: PAIR.
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 4.030 in. Must be used with roller rocker arms.

Cylinder Heads, GenX„245, Alum, Bare, 70cc CNC Chambers, 245cc Intake, Chevy LSX, CNC Ported, 6 Bolt, PAIR

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