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Part number: 138841
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Product Details
Crane Cams 138841 Crane Racing Camshafts
Products specifications
Advertised Duration 304 int./310 exh.
Advertised Exhaust Duration 310
Advertised Intake Duration 304
Basic Operating RPM Range 4,400-7,800
Cam Style Mechanical roller tappet
Computer-Controlled Compatible No
Duration at 050 inch Lift 272 int./278 exh.
Exhaust Duration at 050 inch Lift 278
Exhaust Valve Lash 0.020 in.
Exhaust Valve Lift with Factory Rocker Arm Ratio 0.714 in.
Grind Number R-272/420-2S1-10
Intake Duration at 050 inch Lift 272
Intake Valve Lash 0.020 in.
Intake Valve Lift with Factory Rocker Arm Ratio 0.714 in.
Lobe Separation (degrees) 110
Notes Requires cam button spacer and a aluminum-bronze distributor drive gear. Also fits Rodeck 481 aluminum engines.
Quantity Sold individually.
Valve Lift with Factory Rocker Arm Ratio 0.714 int./0.714 exh.
Valve Springs Required Yes
CRANE R-272/420-2S1-10 camshaft - Ch. 396-454 V8 67-95
Reviews
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J
Fast and easy, thank you guys
N
easy to navigate site and place order, hopefully the shipping time is as good as the site is.
A
La compra ha sido fácil realizarla, no he tenido ninguna dificultad.
M
Great prices hence why after a search on my desired part why I showed up at their store. Had great communication with their staff throughout the entire process.
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