Rocker arm nuts
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Posting Guru
Joined: Jun 2004
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From: Cincinnati Ohio
Rocker arm nuts
Im still rebuilding my 302 and had a question about the rocker arm nuts. Do mine torque down or do I have to do something else? Also I have an RV cam so would it adjust to something different since its not a stock cam? The cam came with new rocker arm nuts should I use them or use my old ones?
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Posting Guru
Joined: Jun 2004
Posts: 1,808
Likes: 0
From: Cincinnati Ohio
it is a 1969 302. Im not sure about what type of rockers I have, im not familier with what type they are. My cam specs are
Product Line: Crane PowerMax Cam and Lifter Kits
Cam Style: Hydraulic flat tappet
Basic Operating RPM Range: 2,000-5,000 RPM
Intake Duration at 050 inch Lift: 216
Exhaust Duration at 050 inch Lift: 228
Duration at 050 inch Lift: 216 int./228 exh.
Advertised Intake Duration: 272
Advertised Exhaust Duration: 284
Advertised Duration: 272 int./284 exh.
Intake Valve Lift with Factory Rocker Arm Ratio: 0.484 in.
Exhaust Valve Lift with Factory Rocker Arm Ratio: 0.512 in.
Valve Lift with Factory Rocker Arm Ratio: 0.484 int./0.512 exh. lift
Lobe Separation (degrees): 112
Intake Valve Lash: 0.000 in.
Exhaust Valve Lash: 0.000 in.
Grind Number: H-272-2
Computer Controlled Compatible: No
Lifters Included: Yes
Lifter Style: Hydraulic flat tappet
Valve Springs Included: No
Retainers Included: No
Locks Included: No
Valve Stem Seals Included: No
Timing Chain and Gears Included: No
Assembly Lubricant Included: Yes
Pushrods Included: No
Rocker Arms Included: No
Gaskets Included: No
CARB EO Number: D-225-24
Product Line: Crane PowerMax Cam and Lifter Kits
Cam Style: Hydraulic flat tappet
Basic Operating RPM Range: 2,000-5,000 RPM
Intake Duration at 050 inch Lift: 216
Exhaust Duration at 050 inch Lift: 228
Duration at 050 inch Lift: 216 int./228 exh.
Advertised Intake Duration: 272
Advertised Exhaust Duration: 284
Advertised Duration: 272 int./284 exh.
Intake Valve Lift with Factory Rocker Arm Ratio: 0.484 in.
Exhaust Valve Lift with Factory Rocker Arm Ratio: 0.512 in.
Valve Lift with Factory Rocker Arm Ratio: 0.484 int./0.512 exh. lift
Lobe Separation (degrees): 112
Intake Valve Lash: 0.000 in.
Exhaust Valve Lash: 0.000 in.
Grind Number: H-272-2
Computer Controlled Compatible: No
Lifters Included: Yes
Lifter Style: Hydraulic flat tappet
Valve Springs Included: No
Retainers Included: No
Locks Included: No
Valve Stem Seals Included: No
Timing Chain and Gears Included: No
Assembly Lubricant Included: Yes
Pushrods Included: No
Rocker Arms Included: No
Gaskets Included: No
CARB EO Number: D-225-24
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