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Charts & Guides for Part Number SUM-8817
Summit Racing™ Pro SBC LS Firing Order Hydraulic Roller Camshafts SUM-8817
Part Number: SUM-8817
Summit Racing™ Pro SBC LS Firing Order Hydraulic Roller Camshafts
Pro SBC CT3 Hydraulic Roller Cam 1, LS Firing Order, 244/258 Dur., 109 LSA, +4.5 Adv., .530I/.530E Lift with 1.5, .565I/.565E Lift with 1.6, Retrofit
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Overview
Brand:
Manufacturer's Part Number:
SUM-8817
Part Type:
Product Line:
Summit Racing Part Number:
SUM-8817
UPC:
190861364905
Cam Style:
Hydraulic roller, Retro-fit
Camshaft Use:
Circle Track
Camshaft Manufacturers Description:
CT3 is optimized for Single Plane use. This cam provides the best top end power for longer tracks or where getting off slick corners can be a challenge. LS Firing Order requires the spark plug wire re-orientation. Extremely Choppy idle. Headers and extremely free flowing mufflers required.
Basic Operating RPM Range:
5,400-7,500
Intake Duration at 050 inch Lift:
244
Exhaust Duration at 050 inch Lift:
258
Duration at 050 inch Lift:
244 int./258 exh.
Advertised Intake Duration:
295
Advertised Exhaust Duration:
309
Advertised Duration:
295 int./309 exh.
Intake Valve Lift with Factory Rocker Arm Ratio:
0.530 in.
Exhaust Valve Lift with Factory Rocker Arm Ratio:
0.530 in.
Valve Lift with Factory Rocker Arm Ratio:
0.530 int./0.530 exh.
Lobe Separation (degrees):
108.5
Camshaft Gear Attachment:
3-bolt
Remanufactured:
No
Computer-Controlled Compatible:
No
Valve Springs Required:
Yes
Rotation:
Clockwise
Quantity:
Sold individually.
Summit Racing™ Pro SBC LS Firing Order Hydraulic Roller Camshafts
Summit Racing™ Pro SBC LS firing order hydraulic roller retrofit cams are available in seven stages, from a small smooth idle cam capable of towing, to a big duration stomper that's ready to go bracket racing. By utilizing the LS firing order on a traditional small block Chevy improves the engine in several ways. The benefits include improved combustion chamber cooling for reduced detonation, more power and torque gains, better mixture distribution, along with reductions in vibration and bearing wear. Best of all—these Pro SBC LS firing order hydraulic roller retrofit cams are precision ground in the USA on USA Billets! Order the cam for your application needs.
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Instructions & Calculators
Some parts are not legal for use in California or other states with similar laws / regulations
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