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Crane Powermax Hydraulic Roller Cams
  • Crane PowerMax hydraulic billet steel roller cams make more HP, more torque and more RPM. Period!
  • Featuring dual pattern profiles for a balanced intake/exhaust flow to produce maximum low-end mid-range torque with low maintenance.
  • Greater lift and wider lobes result in more torque.
  • Hydraulic billet steel roller cams are designed to re-use OEM roller lifters, or a new set of Crane hydraulic roller lifters.
  • For use with a stock iron distributor gear.
  • Replacement of a non-roller cam you must use Crane Cams retro-fit hydraulic roller lifters with the camshaft listed below for 198-55-87 early block applications.
  • Crane Cams hydraulic roller cams are designed for increased horsepower, torque, economy and performance that the OE camshaft just cannot provide.
  • For more power and quick valve train without resistance add a set of Gold Race Roller Rocker Arms listed below.
  • 50-state legal. CARB E.O. D-225-19 Approved

 
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CRN104201
SB Chevy 305, 350, 1981-87, Standard Hydraulic Camshaft; Good idle, Low & Mid-range torque and HP, Street, off-road, and towing; 184/194 Duration @ 0.050 IN/EX, 264/256 Advertized Duration IN/EX, 0.384/0.407 Gross Lift IN/EX, 1000-3800 RPM Range


CRN104224
SB Chevy 305, 350, 1981-87, Standard Hydraulic Camshaft; Choppy idle, Mid & upper range torque and HP for 350 TPI, 87-89 Corvette, Camaro; 214/220 Duration @ 0.050 IN/EX, 270/276 Advertized Duration IN/EX, 0.465/0.465 Gross Lift IN/EX, 2000-5500 RPM Range


CRN104227
SB Chevy 305 5.0L, 350 5.7L 1994-98, LT1 Camaro, Firebird, Corvette; Fair idle, Stock or Highly modified engines, mid-range to top end horsepower; 210/224 Duration @ 0.050 IN/EX, 272/286 Advertized Duration IN/EX, 0.479/0.517 Gross Lift IN/EX, 2000-6000 RPM Range


CRN104241
SB Chevy 305 5.0L, 350 5.7L 1994-98, LT1 Camaro, Firebird, Corvette; Fair idle, Highly modified, aluminum head, headers & exhaust, w/2000 stall; 218/218 Duration @ 0.050 IN/EX, 280/280 Advertized Duration IN/EX, 0.498/0.498 Gross Lift IN/EX, 2200-5800 RPM Range


CRN109831
SB Chevy 305, 350, 1981-87, Standard Hydraulic Camshaft; Rough idle, moderate performance, good mid-range, w/2500 stall; 222/230 Duration @ 0.050 IN/EX, 284/292 Advertized Duration IN/EX, 0.509/0.528 Gross Lift IN/EX, 2500-6500 RPM Range


CRN119661
SB Chevy 262-400, 1955-87, Retro Fit into early blocks w/o factory rollers; Fair idle, moderate performance, good mid-range w/2500 stall 230/238 Duration @ 0.050 IN/EX, 292/300 Advertized Duration IN/EX, 0.539/0.558 Gross Lift IN/EX, 3000-6500 RPM Range


CRN119821
SB Chevy 262-400, 1955-87, Retro Fit into early blocks w/o factory rollers; Good idle, daily usage, off-road, performance & fuel economy, 214/222 Duration @ 0.050 IN/EX, 276/284 Advertized Duration IN/EX, 0.488/0.509 Gross Lift IN/EX, 2000-5500 RPM Range


CRN119831
SB Chevy 262-400, 1955-87, Retro Fit into early blocks w/o factory rollers; Fair idle, moderate performance, good mid-range HP w/2500 stall 222/230 Duration @ 0.050 IN/EX, 284/292 Advertized Duration IN/EX, 0.509/0.528 Gross Lift IN/EX, 2500-6000 RPM Range


CRN119841
SB Chevy 262-400, 1955-87, Retro Fit into early blocks w/o factory rollers; Rough idle, performance, good mid-range HP w/3000 stall; 234/242 Duration @ 0.050 IN/EX, 296/304 Advertized Duration IN/EX, 0.539/0.558 Gross Lift IN/EX, 3000-6500 RPM Range


CRN139651
BB Chevy 396-502, 1965-92 Retro Fit into early blocks w/o factory rollers; Rough idle, performance, good upper HP w/3500 + stall; 244/256 Duration @ 0.050 IN/EX, 306/318 Advertized Duration IN/EX, 0.632/0.632 Gross Lift IN/EX, 3800-7200 RPM Range


CRN150061
BB Chevy 396-502, 1965-92 SMOOTH IDLE, DAILY USAGE, OFF ROAD, TOWING, ECONOMY, ALSO MILD TURBOCHARGED, 2200-2600 CRUISE RPM, 8.0 TO 9.5 COMPRESSION RATIO ADVISED. BASIC RPM 1500-4500
200/210 Duration @ 0.050 IN/EX, .475/.502 Lift IN/EX,
1500-4500 RPM Range


CRN168741
BB Chevy 396-502, 1965-92 Retro Fit into early blocks w/o factory rollers; Rough idle, mid & upper HP, bracket race, w/3000 + stall; 236/244 Duration @ 0.050 IN/EX, 298/304 Advertized Duration IN/EX, 0.610/0.632 Gross Lift IN/EX, 3000-6500 RPM Range


CRN364211
SB Ford 289-302, 1981-95 (except 82-95 302HO) Standard Hydraulic Camshaft; Fair idle, Low & mid-range torque and HP for non-roller engines; 190/198 Duration @ 0.050 IN/EX, 252/260 Advertized Duration IN/EX, 0.416/0.432 Gross Lift IN/EX, 1000-4000 RPM Range


CRN444221
SB Ford 5.0L 1985-95 "Hydraulic Roller" Camshafts; Choppy idle, Factory hydraulic roller for nitrous EFI 5.0L engines w/mass air, mid & upper torque & HP, w/lower rear gears; 216/220 Duration @ 0.050 IN/EX, 262/270 Advertized Duration IN/EX, 0.530/0.530 Gross Lift IN/EX, 1500-5000 RPM Range


CRN444231
SB Ford 5.0L 1985-95 "Hydraulic Roller" Camshafts; Rough idle, Factory hydraulic roller for nitrous EFI 5.0L engines w/mass air, mid & upper rpm torque & HP, w/intake, cylinder heads, headers and free flow exhaust and lower rear gears advised; 220/220 Duration @ 0.050 IN/EX, 282/282 Advertized Duration IN/EX, 0.498/0.498 Gross Lift IN/EX, 2400-6000 RPM Range

 
 
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