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Competition Cams 32-600-5
Thumpr 226/241 Hydraulic Flat Cam for Ford 351C, 351M-400M; High performance street, stock converter ok, best with 2000+ converter and gears. Choppy/thumping idle.
Competition Cams 32-600-8
Thumpr 227/241 Hydraulic Roller Cam for Ford 351C, 351M-400M; High performance street, stock converter ok, best with 2000+ converter and gears, choppy/thumping idle.
Competition Cams 33-600-11
Thumpr 227/241 Hydraulic Roller Cam for Ford 352-428; High performance street, stock converter ok, best with 2000+ converter and gears, choppy/thumping idle.
Competition Cams 33-601-11
Mutha' Thumpr 235/249 Hydraulic Roller Cam for Ford 352-428; High performance street/strip, needs 9:1 compression, 2500+ stall, intake, gears and headers, rough idle.
Competition Cams 33-602-11
Big Mutha' Thumpr 243/257 Hydraulic Roller Cam for Ford 352-428; Street/ strip, needs 9.5:1 compression, 2800+ stall, intake, gears and headers, very rough idle.
Competition Cams 96-600-5
Thumpr 227/241 Hydraulic Flat Cam for Buick 400, 430, 455; High performance street, stock converter ok, best with 2000+ converter and gears. Choppy/thumping idle.
Competition Cams 23-600-9
Thumpr 227/241 Hydraulic Roller Cam for Chrysler 383-440; High performance street, stock converter ok, best with 2000+ converter and gears, choppy/thumping idle.
Competition Cams 42-600-11
Thumpr 227/241 Hydraulic Roller Cam for Oldsmobile 260-455; High performance street, stock converter ok, best with 2000+ converter and gears, choppy/thumping idle.
Competition Cams 42-601-11
Mutha' Thumpr 235/249 Hydraulic Roller Cam for Oldsmobile 260-455; High performance street/strip, needs 9:1 compression, 2500+ stall, intake, gears and headers, rough idle.
Competition Cams 42-602-11
Big Mutha' Thumpr 243/257 Hydraulic Roller Cam for Oldsmobile 260-455; Street/strip, needs 9.5:1 compression, 2800+ stall, intake, gears and headers, very rough idle.
Competition Cams 08-600-8
Thumpr 227/241 Hydraulic Roller Cam for OE Roller SBC; High performance street, stock converter ok, best with 2000+ converter and gears, choppy/thumping idle.
Competition Cams 112-700-11
Thumpr NSR Cam for Dodge Non-VVT 5.7/6.1L HEMI; Delivers the awesome Thumpr sound from your HEMI with a simple camshaft change & tune. Excellent performance in the mid to upper RPM with only small losses below 2500 RPM.