Ford 4.6L/5.4L 2V Some parts are not legal for sale or use in California or other states with similar laws/regulations—see pg. 2 for details. WARNING: For Proposition 65 information, see pg. 2 Camshaft and Valve Spring Upgrade Kit Specifications Part Number Characteristics Duration @ .050" Valve Lift w/ OEM Followers Lobe Sep. Valve Springs TFS-K51802001 Fair idle, strong midrange power and torque, 1,500-5,000 RPM powerband. Works best with stock PI heads or Trick Flow Twisted Wedge 185 series heads; tuning recommended for maximum performance. Piston-to-valve clearance measurement recommended. Compression: stock. 228°/230° .550"/.550" 112° TFS-16519-16 TFS-K51802002 Fair idle, strong mid- to top-end power, 1,800-6,500 RPM powerband. Ideal for mild engines with power adders up to 5-6 psi. Works best with stock PI heads or Trick Flow Twisted Wedge 185 series heads; tuning recommended for maximum performance. 3.73 or numerically higher gear. Piston-to-valve clearance measurement required. Compression: stock minimum. 234°/234° .580"/.580" 114° TFS-16519-16 TFS-K51802003 Fair idle, strong top-end power, 1,500-6,500 RPM plus powerband. Works best with Trick Flow Twisted Wedge 185 or 195 series heads; tuning recommended for maximum performance. 3.73 or numerically higher gear. Piston-to-valve clearance measurement recommended. Compression: stock minimum. 228°/230° .550"/.550" 112° TFS-16125-16 TFS-K51802004 Fair idle, strong top-end power, 6,500 RPM plus powerband. Ideal for extreme duty engines with power adders rated at 15 psi-plus. Works best with Trick Flow Twisted Wedge 185 or 195 series heads; tuning recommended for maximum performance. 3.73 or numerically higher gear. Piston-to-valve clearance measurement required. Compression: stock minimum. 234°/234° .580"/.580" 114° TFS-16125-16 Track Max ® Hydraulic Roller Camshafts and Valve Spring Upgrade Kits for Ford 4.6L/5.4L 2V Improve the performance of Ford 4.6L or 5.4L 2Vs with Trick Flow’s Track Max camshafts. Choose the smaller cams for increased low- to mid-range torque and horsepower in naturally aspirated engines. The bigger cams will move the power curve up in the RPM range and are ideal for extreme duty forced induction engines. All cams include new 12mm bolts and washers. Trick Flow can bundle your cams with the appropriate Trick Flow by PAC Racing valve spring upgrade kit for more performance gains. The first option includes Trick Flow by PAC Racing beehive-style springs (TFS-16519-16) that provide 90 lbs. of seat pressure at 1.570" installed height, 205 lbs. at 1.020" open, and a maximum lift of .600". The second option includes Trick Flow by PAC Racing beehive-style valve springs (TFS-16125-16) with 125 lbs. of seat pressure at 1.600" installed height, 275 lbs. at 1.020" open, and a maximum lift of .580". The kits come complete with camshafts, valve springs, chromoly retainers, locks, seals, and instructions. Camshaft Specifications Part Number Characteristics Duration @ .050" Valve Lift w/OEM Followers Lobe Sep. TFS-51802001 Fair idle, strong midrange power and torque, 1,500-5,000 RPM powerband. Works with stock PI heads or Trick Flow Twisted Wedge® 185 series heads; tuning recommended for maximum performance. Piston-to-valve clearance measurement recommended. Compression: stock. 228°/230° .550"/.550" 112° TFS-51802002 Fair idle, strong mid to top-end power, 1,800-6,500 RPM powerband. Works with stock PI heads or Trick Flow Twisted Wedge 185 series heads; tuning recommended for maximum performance. 3.73 or numerically higher gear. Piston-to-valve clearance measurement required. Compression: stock minimum. 234°/234° .580"/.580" 114° Horsepower How-To Series: 4.6L Mustang—Installing Trick Flow Track Max ® Camshafts and Twisted Wedge ® Cylinder Heads DVD Horsepower and Trick Flow teamed up to produce a How-To DVD for enthusiasts that covers the technical aspects of upgrading camshafts and cylinder heads to get more performance from Ford’s 4.6L 2V engines, using straightforward and easy to understand demonstrations. Includes camshaft and valvetrain removal and installation, cylinder head disassembly and installation, timing system removal and replacement, and how to properly degree camshafts. Plus detailed tech tips, specs, sample dyno runs, and a huge buyer’s guide that contains all the right parts, tools, and accessories you’ll need to get the performance gains you want the first time. TFS-DVD-1 DVD, each TFS-K51802001
