Filters
Competition Cams 54-601-11
Mutha' Thumpr 227/241 Hydraulic Roller Cam for GM LS GEN III/IV; High performance street/ strip, needs 9:1 compression, 2500+ stall, intake, gears and headers, rough idle.
Competition Cams 42-601-5
Mutha' Thumpr 234/249 Hydraulic Flat Cam for Oldsmobile 260-455; High performance street/strip, needs 9:1 compression, 2500+ stall, intake, gears and headers, rough idle.
Competition Cams 26-601-7
Classic Thumpr 235/249 Hydraulic Flat Cam for Chrysler 392 HEMI; High performance street/strip, needs 9:1+ compression, 2500+ stall, intake, gears and headers, rough idle.
Competition Cams 31-601-8
Mutha' Thumpr 235/249 Hydraulic Roller Cam for Ford 221-302; High performance street/strip, needs 9:1 compression, 2500+ stall, intake, gears and headers, rough idle.
Competition Cams 31-602-5
Mutha' Thumpr 235/249 Hydraulic Flat Cam for Ford 221-302; High performance street/strip, needs 9:1 compression, 2500+ stall, intake, gears and headers, rough idle.
Competition Cams K42-601-11
Mutha' Thumpr 235/249 Hydraulic Roller K-Kit for Oldsmobile 260-455; High performance street/strip, needs 9:1 compression, 2500+ stall, intake, gears and headers, rough idle.
Competition Cams K42-602-11
Big Mutha' Thumpr 243/257 Hydraulic Roller K-Kit for Oldsmobile 260-455; Street/strip, needs 9.5:1 compression, 2800+ stall, intake, gears and headers, very rough idle.
Competition Cams CL21-601-5
Mutha' Thumpr 235/249 Hydraulic Flat Cam and Lifter Kit for Chrysler 383-440; High performance street/strip, needs 9:1 compression, 2500+ stall, intake, gears and headers, rough idle.
Competition Cams 91-601-5
Classic Mutha' Thumpr 227/241 Hydraulic Flat Cam Buick 364, 401, 425 Nailhead; High performance street/strip, head modification recommended to raise RPM limit, 2200+ stall, rough idle.
Competition Cams CL42-601-5
Mutha' Thumpr 234/249 Hydraulic Flat Cam and Lifter Kit for Oldsmobile 260-455; High performance street/strip, needs 9:1 compression, 2500+ stall, intake, gears and headers, rough idle.
Competition Cams K08-601-8
Mutha' Thumpr 235/249 Hydraulic Roller Cam K-Kit for OE Roller SBC; High performance street/strip, needs 9:1 compression, 2500+ stall, intake, gears and headers, rough idle.
Competition Cams 92-601-5
Mutha' Thumpr 227/241 Hydraulic Flat Cam for Buick 350; High performance street/strip, needs 9:1 compression, 2500+ stall, intake, gears and headers, rough idle.
