HiPoTek HPT248XFI Hydraulic Roller Camshaft Dodge 5.2/5.9 (318/360) Magnum

248/254 .587/.582 110 2600/2800-6600/6800 Good mid-range with excellent top end. Will require headers, gears and 3500+ stall. 11.5:1 compression and higher. Very Rough Idle.

The duration figures are stated @ .050 and the lift specifications are with a 1.6 rocker ratio. These cams require stronger valve springs than stock. This cam comes with the LSA as stated. If you desire a different LSA, please choose the appropriate option.

LSA (Lobe Seperation Angle) CHOICE:

114 LSA: Best for OEM ECU/PCM but still requires tuning with anything but very low duration. Can help smooth out a larger duration grind. Raises torque to higher RPM; reduces maximum torque; broadens power band; idle vacuum is increased; idle quality improves. good blower/turbo choice

112 LSA: Good drivability. Nitrous/Blower. Idle quality and vacuum not as good as a 114 LSA but better than a 110 LSA.

110 LSA: Widens power band from a 108 and is good for automatic transmission with fewer gears. A 110 LSA usually provides better power than a 112 LSA or 114 LSA. Less vacuum than a 112 LSA with a rougher idle.

108 LSA: Aggressive; typically best hp and torque. Moves torque to lower RPM; increases maximum torque; narrows Power band; idle vacuum is reduced; idle quality suffers. Definitely requires tuning.

These are custom cams and ground to order. Approximately 4 weeks to grind for shipping.  However, due to uncertain supply chain problems, it could take longer. 

If you have any questions, please send an email to Richard@hi-potek.com