Drag Illustrated Issue 196, September / October 2025 | Page 103

TrickFlow. com 1-330-630-1555

A Legend in Their Own Time

Turn your LS into a legend in its own time with Trick Flow GenX ® 280 HIP cylinder heads. These ultra-performance HIP’ d( Hot Isostatic Pressed) castings are significantly stronger than regular heads and include many other outstanding features such as:
• Industry-leading airflow
• 280cc CNC Competition Ported intake runners
• 87cc CNC Competition Ported exhaust runners
• Manley 2.165 " Severe Duty intake / 1.600 " Inconel Extreme Duty exhaust valves
• Trick-Alloy™ powdered metal valve guides
• Trick Flow by PAC Racing dual valve springs
• Clearance for 3 / 8 " pushrods
•. 750 " decks
• 6-bolt-per cylinder mounting
• LS3 rocker stands included with assembled heads
Airflow Results GenX 280 HIP Square Port
Lift Value
Intake Flow CFM
Exhaust Flow CFM
. 100 "
72
57
. 200 "
147
111
. 300 "
229
161
. 400 "
296
207
. 500 "
340
242
. 600 "
373
255
. 700 "
391
262
Tests conducted at 28 " of water( pressure). Bore size: 4.125 "; exhaust with 2 1 ⁄ 8 " pipe.
Engineered for Performance! New heads are just one part of the Serious Horsepower formula. To complete it, you’ ll need some more components.
Track Max ® Camshafts
• Dyno proven to significantly increase power
• Made from premium billet steel blanks
• Available in several hydraulic roller designs up to 230 °/ 238 ° duration and. 625 "/. 625 " of lift
Variable Valve Timing Delete Kits
• Removes VVT so your engine makes big power with aftermarket parts
• Available with 1- and 3-bolt cam gears
• Includes cam / crank timing gears; timing chain and damper; LS2 / LS3 timing cover with bolts, seal, and gasket; cam sensor, harness, and bracket; water pump gaskets; and cam, cam sensor, and balancer bolts
R-Series Intake Manifolds for GM LS3
• Bring carbureted-style aspiration to LS3-style engines
• 3,500-7,500-plus RPM range
• Available in carbureted and carb-style EFI versions
Scan here for more details.
2509DUTF
Some parts are not legal for use in California or other states with similar laws / regulations. Please check your state and / or local laws / regulations.
TrickFlow. com 1-330-630-1555