XFI Hydraulic Roller Profiles:

These are custom grinds for a greater performance advantage.  Other custom grind specs can be tailored to your specific application as required.  Please inquire at Richard@hi-potek.com

 ·   Newest and quickest lobe profiles in the Xtreme family and provide a terrific increase in performance

·    Tuned for use in EFI (Electronic Fuel Injection) applications where extra airflow signal through the carburetor is not required (features wider lobe separation without loss of responsiveness).

·    Works well with aftermarket cylinder heads and feature high lift.

·    Designed for use with Comp Cams Beehive springs and roller rockers

·    Really need other performance parts to shine.

HiPoTek 206XFI Hydraulic Roller Camshaft Dodge 5.2/5.9 (318/360) Magnum 

206/212 .555 /.546 112 1000-5000 Good economy with added power. 8.5:1-9.5:1 compression. Good idle.

HiPoTek 210XFI Hydraulic Roller Camshaft Dodge 5.2/5.9 (318/360) Magnum 

210/218 .560/.555 110 1200-5200 Superb low end and mid-range. Requires PCM tune.  8.5:1-9.5:1 compression.  Fair idle.

HiPoTek 214XFI Hydraulic Roller Camshaft Dodge 5.2/5.9 (318/360) Magnum 

214/218 .565/.555 110 1400-5500 Good low end with great mid-range. PCM tune. 9.5:1-10:1 compression.   Fair idle.

HiPoTek 218XFI Hydraulic Roller Camshaft Dodge 5.2/5.9 (318/360) Magnum 

218/224 .570/.565  110  1800-5800  Good low end torque with exceptional mid-range power for 318 & 360. Need upgraded exhaust and custom tuning. 9.5:1-10:1 compression. Noticeable idle.

HiPoTek 224XFI Hydraulic Roller Camshaft Dodge 5.2/5.9 (318/360) Magnum 

224/230.573/.568 110 1900-5900 10:1-10.5:1 compression.  Excellent mid-range power. Lopey Idle

HiPoTek 230XFI Hydraulic Roller Camshaft Dodge 5.2/5.9 (318/360) Magnum 

230/236 .576/.571 110 2000-6000 Strong mid-range and top end. Will require headers gears & stall speed. PCM mods. 10:1-11:1 compression. Lopey-Rough Idle.

HiPoTek 236XFI Hydraulic Roller Camshaft Dodge 5.2/5.9 (318/360) Magnum 

236/242  .579/.576 110 2100-6100  PCM tune. Good mid-range and top end.  10.5:1-11.5:1 compression. Rough Idle 

HiPoTek 242XFI Hydraulic Roller Camshaft Dodge 5.2/5.9 (318/360) Magnum 

242/248 .584/.579 110 2200-6200 Good mid-range with excellent top end. Will require headers, gears and 2500+ stall. 11.5:1 compression and higher.  Very Rough Idle.