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DEAK71C10 · 08-21-2018, 09:06 AM

Thanks again, looks like the two best options are:

1) Edelbrock 2102: https://www.summitracing.com/parts/e...ions/year/1971
Cam and Lifters, Hydraulic Flat Tappet, Advertised Duration 278/288
Lift .420/.442, Chevy, Small Block, Kit
Basic Operating RPM Range: Idle-5,500
Intake Duration at 050 inch Lift: 204
Exhaust Duration at 050 inch Lift: 214
Duration at 050 inch Lift: 204 int./214 exh.

2) Crane 100032: https://www.jegs.com/i/Crane-Cams/271/100032/10002/-1
Energizer Hydraulic Flat Tappet Camshaft & Lifter Kit
Lift: .427''/.427''
Duration: 260°/260°
RPM Range: 1000-4600
CARB E.O. #D225-21
Operating Range: 1000-4600 RPM
Duration Advertised: 260° Intake / 260° Exhaust
Duration @ .050'' Lift: 204° Intake / 204° Exhaust
Valve Lift w/1.5 Rockers: .427'' Intake / .427'' Exhaust

Gonna be a hard choice, guess it's pick one out of the hat time ;-)

08-21-2018, 09:06 AM	#14
DEAK71C10 Registered User Join Date: Jun 2018 Location: Thumb, Michigan Posts: 28	Re: V8 307 Cam Question Thanks again, looks like the two best options are: 1) Edelbrock 2102: https://www.summitracing.com/parts/e...ions/year/1971 Cam and Lifters, Hydraulic Flat Tappet, Advertised Duration 278/288 Lift .420/.442, Chevy, Small Block, Kit Basic Operating RPM Range: Idle-5,500 Intake Duration at 050 inch Lift: 204 Exhaust Duration at 050 inch Lift: 214 Duration at 050 inch Lift: 204 int./214 exh. 2) Crane 100032: https://www.jegs.com/i/Crane-Cams/271/100032/10002/-1 Energizer Hydraulic Flat Tappet Camshaft & Lifter Kit Lift: .427''/.427'' Duration: 260°/260° RPM Range: 1000-4600 CARB E.O. #D225-21 Operating Range: 1000-4600 RPM Duration Advertised: 260° Intake / 260° Exhaust Duration @ .050'' Lift: 204° Intake / 204° Exhaust Valve Lift w/1.5 Rockers: .427'' Intake / .427'' Exhaust Gonna be a hard choice, guess it's pick one out of the hat time ;-)