Edelbrock Rollin Thunder camshaft #2206 for Mopar Big Blocks and appropriate Edelbrock valve springs (used also). I ran this camshaft for approximately two years with no issues. Had to change cams because this cam didn't have enough lift for my cubic inches. Evidently this camshaft is better suited for a stockish cubic inch motor. Had great vacuum for my power brakes. Must use a bronze distributor gear. Camshaft utilizes 3-bolt configuration. Price $125.00 plus shipping.
Rollin' Thunder Hydraulic Roller Camshaft
Operating Range 1500-6500 RPM
Duration Advertised 300° Intake/308° Exhaust
Duration @ .050'' 240° Intake/248° Exhaust
Lift @ Valve .540'' Intake/.545'' Exhaust
Lift @ Cam .360'' Intake/.363'' Exhaust
Lobe Separation Angle 112°
Intake Centerline 107°
Intake Timing @ .050" Open 14° BTDC
Close 61° ABDC
Exhaust Timing @ .050" Open 47° BBDC
Close 7° ATDC
Rollin' Thunder Hydraulic Roller Camshaft
Operating Range 1500-6500 RPM
Duration Advertised 300° Intake/308° Exhaust
Duration @ .050'' 240° Intake/248° Exhaust
Lift @ Valve .540'' Intake/.545'' Exhaust
Lift @ Cam .360'' Intake/.363'' Exhaust
Lobe Separation Angle 112°
Intake Centerline 107°
Intake Timing @ .050" Open 14° BTDC
Close 61° ABDC
Exhaust Timing @ .050" Open 47° BBDC
Close 7° ATDC
Last edited:
