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Brian Crower Stage 2 Forced Induction Camshafts
Part #: BC0021
$515.98
$479.86
For pair
For pair
Free Shipping! *to continental U.S. only
Fits On:
Acura B18A/B18B/B20B, Honda B18A/B18B/B20B
Description:
Adv. Dur.: 280°/280°
Dur @ .050: 204°/204°
Lift (in): 0.470"/0.470"
Lift (mm): 11.94/11.94
Kit #: BC0020
Short duration profile builds cylinder pressure by reducing overlap, high lift for more air intake. Requires kit BC0020.
The B-series Honda DOHC engines are the most popular and well known of the Honda engines. The B18A, B18B and B20B platform is non VTEC camshaft design. First introduced in Japan back in 1986 in the Honda Accord, the B18A made it's USDM debut in 1990 as the B18A1 found in the Acura Integra RS/LS/GS and remained until 1994 when Honda/Acura released the B18B1 for the 94-95 Acura Integra RS/LS. The Acura badge is only used in North America. The Honda B20B used in the CR-V chassis employs the same cylinder head and camshaft package, but has the larger 84mm bore size to increase overall displacement.
Rocker Ratio: 1.75:1
IMPORTANT INFORMATION: Do not use impact wrench/gun to torque cam gear to camshaft.Torque cam gear bolt to 22 ft lbs. Aftermarket cams are chilled cast and require a lesser torque value than the OEM/factory steel cams. If using aftermarket gears, make certain the cam gear bolt is able to engage 3 to 4 threads into the body of the cam. Thicker gears will cause the cam bolt to only engage the threads in the snout, increasing the chance of breakage.
Adv. Dur.: 280°/280°
Dur @ .050: 204°/204°
Lift (in): 0.470"/0.470"
Lift (mm): 11.94/11.94
Kit #: BC0020
Short duration profile builds cylinder pressure by reducing overlap, high lift for more air intake. Requires kit BC0020.
The B-series Honda DOHC engines are the most popular and well known of the Honda engines. The B18A, B18B and B20B platform is non VTEC camshaft design. First introduced in Japan back in 1986 in the Honda Accord, the B18A made it's USDM debut in 1990 as the B18A1 found in the Acura Integra RS/LS/GS and remained until 1994 when Honda/Acura released the B18B1 for the 94-95 Acura Integra RS/LS. The Acura badge is only used in North America. The Honda B20B used in the CR-V chassis employs the same cylinder head and camshaft package, but has the larger 84mm bore size to increase overall displacement.
Rocker Ratio: 1.75:1
IMPORTANT INFORMATION: Do not use impact wrench/gun to torque cam gear to camshaft.Torque cam gear bolt to 22 ft lbs. Aftermarket cams are chilled cast and require a lesser torque value than the OEM/factory steel cams. If using aftermarket gears, make certain the cam gear bolt is able to engage 3 to 4 threads into the body of the cam. Thicker gears will cause the cam bolt to only engage the threads in the snout, increasing the chance of breakage.
There are few companies in the modern motorsports industry as active and well-recognized as Brian Crower, Inc (people in the know just call it "BC"). The company has infused itself within the sport compact performance community, creating go-fast parts for some of the most popular engine platforms on the street or track. In fact, few companies can compare with Brian Crower's vast selection of engine components, making it the brand of choice for many performance auto enthusiasts.
Q: Are camshafts sold individually?
A: Camshafts are sold individually unless otherwise noted in the product description. Single overhead cams (SOHC) utilize one camshaft while dual overhead cam (DOHC) motors utilize two.
Q: What do camshafts do? Why buy camshafts?
A: Air travels through your intake manifold into your intake valves and exhaust valves. By upgrading to more aggressive camshafts on both the intake and exhaust side, it will create greater duration and lift. This means the intake and exhaust valves can remain open longer, which allows for more air to move through the cylinder head efficiently. If you're looking to get more horsepower out of your car, aftermarket camshafts are a great option.
Q: How do you install camshafts?
A: Installation should be left to the pros on this one since timing will be involved. If you plan on doing it yourself removal of the upper timing belt cover will need to be done to reveal the cam gears. The valve cover along with the camshafts will need to be removed. Once this is done replace your factory camshafts the aftermarket camshafts and reinstall your cam gears. Make sure when you remove and reinstall the camshafts and cam gears they are at top dead center (TDC). Replace everything as you removed them and re-time your vehicle.
A: Camshafts are sold individually unless otherwise noted in the product description. Single overhead cams (SOHC) utilize one camshaft while dual overhead cam (DOHC) motors utilize two.
Q: What do camshafts do? Why buy camshafts?
A: Air travels through your intake manifold into your intake valves and exhaust valves. By upgrading to more aggressive camshafts on both the intake and exhaust side, it will create greater duration and lift. This means the intake and exhaust valves can remain open longer, which allows for more air to move through the cylinder head efficiently. If you're looking to get more horsepower out of your car, aftermarket camshafts are a great option.
Q: How do you install camshafts?
A: Installation should be left to the pros on this one since timing will be involved. If you plan on doing it yourself removal of the upper timing belt cover will need to be done to reveal the cam gears. The valve cover along with the camshafts will need to be removed. Once this is done replace your factory camshafts the aftermarket camshafts and reinstall your cam gears. Make sure when you remove and reinstall the camshafts and cam gears they are at top dead center (TDC). Replace everything as you removed them and re-time your vehicle.
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