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Andrews Cams for Sportster Motors

Andrews Cams for Sportster Motors

This part is bike specific. It will not fit all makes / models / years.

If you enter fitment information, we'll only show you the options that work for your bike.

$ 212.50 - 448.69 $ 30.45 Savings Free Shipping Eligible! $0.00 Tax Collected Outside Ohio
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Product Overview

Sportster Evolution Cams:

•Cams run to 6500 rpm with stock hydraulic lifters; recommend solids not be installed
•Stock base circle sizes allow the use of stock pushrods
•V2 and N2 are bolt-in cams for stock applications designed for up to 6000 rpm
•N3 cams are bolt-in for 05-10 883/1200 engines with stock springs and heads (cams for 04-06 models with more than .465 lift may need different valves, springs and collars)
•V4 and N4 are for stock or modified applications and have a slightly higher idle speed, but can be used with stock hydraulic lifters and springs; rpm range of 2500-6500
•V6 and N6 designed for modified 1200s to 80" and/or high compression pistons: stock springs and hydraulic lifters recommended; rpm range 2500-6500
•V8 and N8 designed for modified 883, 1100 and 1200 stroker models; stock springs and hydraulic lifters recommended; rpm range 2000-6000
•N6 designed for modified 1200s to 80" and/or high-compression pistons: stock springs and hydraulic lifters recommended; rpm range 2500-6500
•N8 designed for modified 883, 1100 and 1200 stroker models; stock springs and hydraulic lifters recommended; rpm range 2000-6000
•B50 designed for more valve lift and duration; stock hydraulics and springs; more power and torque 2000 to 6000 rpm
•B70 designed for high lift in modified motors; works best with high compression; more torque and HP 2400 to 6500+ rpm
•Made in the U.S.A.

Iron Head Cams:
“Y" CAMS
•Biggest available four-cam set that does not require head work; however, some 82 engines may require spring spacing
•Uses stock springs and provides great mid-range and upper-end power
•Use with 9.0:1 to 10.0:1 compression ratios for best power gain
•Made in the U.S.A.

“R5" CAMS
•A complete four cam set of intake and exhaust cams designed for modified 1000cc engines and mild strokers for the street or the strip
•A big boost in torque over stock P cams through entire rpm range, up to 7,500
•Can use stock springs, but spacing is required
•Made in the U.S.A
.
NOTE: Cam lobe clearance must be checked on 77 and later
models; tach drive gear must be removed from #4 cam on
81-E84 models.

“PB+" CAMS
•Bolt-in four-cam set
•More horsepower and torque
•Stock springs OK to 7000 rpm, requires no headwork
•Made in the U.S.A.

NOTE: Installer must check coil bind, valve-to-valve clearance,
valve-to-piston clearance and cam lobe to case clearance.

“PB+" EXHAUST CAMS
•"PB+" exhaust cams only (#s 1 and 4)
•Use with stock P intake cams for bolt-in power with stock 1000cc engines; stock springs are okay and no head work is required
•Made in the U.S.A.

NOTE: 81-E84 cam gear kits (with generators) do not have tachometer
drive gears.

NOTE: 81-E84 cam gear kits (with generators) do not have
tachometer drive gears. L84-85 cam gear kits (with alternators)
do not have generator.


















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