HR ENERGY PLUS
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Hydraulic Roller Camshaft - .548"/.548"/250*/258*- Lobe 108*-RPM 3800-6800- SBC "HR Energy Plus" -E119721
Erson Cams
$425.00Pro Street/E.T. Brackets. Max effort in larger cubic inch engines. No less than 11:1 compression, aftermarket heads, Victor style intake with at least 850 cfm carb, large tube headers. 3500-4000 RPM converter and 4.56 gears. Pulls strong to 7000 RPM ...$425.00 -
Hydraulic Roller Camshaft - .548"/.548"/242*/250*- Lobe 108*-RPM 3500-6500- SBC "HR Energy Plus" -E119718
Erson Cams
$425.00Hot Street/E.T. Brackets. Strong mid-range torque and top end horsepower, in 383 CID and larger engines. No less than 10.5:1 compression, aftermarket heads, single plane intake, 1.6 rockers for best performance. 3000-3500 RPM converter and 4.10 or lower...$425.00 -
Hydraulic Roller Camshaft - .548"/.548"/238*/246*- Lobe 112*-RPM 3200-6200- SBC "HR Energy Plus" -E119715
Erson Cams
$425.00Serious street machines with roots or centrifugal type superchargers, up to 15 pounds of boost. Needs 2500 RPM converter, headers and free flowing exhaust. Also a good choice for 383CI or larger cubic engines with aftermarket fuel injection. ...$425.00 -
Hydraulic Roller Camshaft - .548"/.548"/238*/246*- Lobe 108*-RPM 3000-6000- SBC "HR Energy Plus" -E119712
Erson Cams
$425.00Hot Street/E.T. Brackets. No less than 10:1 compression, aftermarket heads with 1.6 rockers for best performance. Needs good intake manifold, 750 cfm or larger carb. At least 3000 RPM converter and 4.10 or lower gears. Advance: 0 ...$425.00 -
Hydraulic Roller Camshaft - .548"/.548"/230*/238*- Lobe 108*-RPM 2800-5800- SBC "HR Energy Plus" -E119710
Erson Cams
$425.00Hot street machine with at least 10:1 compression. Aftermarket dual or single plane manifold, 650 cfm or larger carb., headers and a 2800 RPM converter. 3.73 or lower gears. Advance: 0 Application: 1987-1997 CHEVROLET 305-350 ORIGINALLY...$425.00 -
Hydraulic Roller Camshaft - .548"/.548"/226*/234*- Lobe 112*-RPM 2700-5700- SBC "HR Energy Plus" -E119709
Erson Cams
$425.00Excellent choice for street machines with roots or centrifugal type superchargers, running 6 to 12 pounds of boost. 2000 RPM converter and good exhaust. Also works well with fuel injected normally aspirated engines. Will require performance ship or...$425.00 -
Hydraulic Roller Camshaft - .548"/.548"/226*/234*- Lobe 108*-RPM 2500-5500- SBC "HR Energy Plus" -E119706
Erson Cams
$395.00Hot street machine with at least 10:1 compression. Aftermarket dual or single plane manifold. 650 cfm or larger carb, headers, and a 2500 RPM converter. 3.42 or lower gears. Lopey idle. Advance: 0 Application: 1987-1997 CHEVROLET 305-350...$395.00 -
Hydraulic Roller Camshaft - .510"/.510"/226*/234*- Lobe 108*-RPM 2400-5400- SBC "HR Energy Plus" -E119735
Erson Cams
$425.00Great Hot Rod cam. Needs 9.5:1+ compression. Can be used with OE type heads. Great sound. Low vacuum. Advance: 0 Application: 1987-1997 CHEVROLET 305-350 ORIGINALLY EQUIPPED WITH HYDRAULIC ROLLER CAMSHAFT INCLUDING LT1 AND...$425.00 -
Hydraulic Roller Camshaft - .480"/.480"/218*/226*- Lobe 112*-RPM 2400-5400- SBC "HR Energy Plus" -E119703
Erson Cams
$425.00Great choice for fuel injected street machines. Strong mid-range power needs at least 9.0:1 compression. Free flowing exhaust and at least 2200 RPM converter for best perofrmance. Small supercharger or 125HP shot of nitrous O.K. May require...$425.00 -
Hydraulic Roller Camshaft - .480"/.480" - 218*/226*- Lobe 108*-RPM 2200-5200- SBC "HR Energy Plus" -E119700
Erson Cams
$425.00Strong mid-range power needs at least 9.5:1 compression, dual plane intake, free flowing exhaust and at least 2000 RPM converter for best performance. Will have noticeable idle. Advance: 0 Application: 1987-1997 CHEVROLET 305-350...$425.00