Mechanical Flat Tappet Camshafts


 

Competition Cams Mechanical Flat Tappet Camshafts

Compatible components
262-400- PP-BY981-16 Springs, PP-BY742-16 Spring caps, PP-BY601-16 Collets, PP-BY503-16 Seals
396-454- PP-BY924-16 Springs, PP-BY741-16 Spring caps, PP-BY612-16 Collets, PP-BY505-16 Seals [3/8” valves]
PP-BY12-223-4 282S Mechanical Flat Tappet “Magnum” Camshaft
RPM Range: 2000-6000
Duration @ .050” lift = In 236, Ex 236, Valve lift = In .495”, Ex .495”, Lobe sep 110
282S for 262-400 SBC engines 1955-98- 1.5 rockers
Good power for street, 2500+ stall & lower gears. Best with headers, choppy idle. Tappet clearance .022”/.022”.
£172.56
PP-BY12-609-5 285B-6S Mechanical Flat Tappet “Drag Race/Oval Track” Camshaft
RPM Range: 3500-6500
Duration @ .050” lift = In 250, Ex 260, Valve lift = In .532”, Ex .555”, Lobe sep 106
285B-6S for 262-400 SBC engines 1955-98- 1.5 rockers
Great torque, 3800+ stall, 10.5:1 compression. Tappet clearance .026”/.028”.
£238.28
PP-BY12-611-5 290B-6S Mechanical Flat Tappet “Drag Race/Oval Track” Camshaft
RPM Range: 4000-7000
Duration @ .050” lift = In 255, Ex 266, Valve lift = In .540”, Ex .534”, Lobe sep 106
290B-6S for 262-400 SBC engines 1955-98- 1.5 rockers
4000+ stall, 10.5:1 compression & up. When we dynoed a 377 stroker engine fitted with this cam, it made over 500bhp. Tappet clearance .026”/.028”.
£238.28
PP-BY11-608-5 292A-8SMechanical Flat Tappet “Drag Race” Camshaft
RPM Range: 3600-6800
Duration @ .050” lift = In 262, Ex 270, Valve lift = In .635”, Ex .637”, Lobe sep 108
TL292A-8 for 396-454BBC engines 1965-96- 1.7 rockers
427+ engines, 4000+ stall, 11:1+ compression. Tappet clearance .018”/.020”.
£171.17
PP-BY12-224-4 294S Mechanical Flat Tappet “Magnum” Camshaft
RPM Range: 2500-6500
Duration @ .050” lift = In 248, Ex 248, Valve lift = In .525”, Ex .525”, Lobe sep 110
294S for 262-400 SBC engines 1955-98- 1.5 rockers
Maximum street performance & strip, very rough idle, needs headers, 3000+ stall & gears, 9.5:1+ compression. Tappet clearance .022”/.022”.
£172.56
PP-BY11-219-4 294S Mechanical Flat Tappet “Magnum” Camshaft
RPM Range: 2500-6500
Duration @ .050” lift = In 248, Ex 248, Valve lift = In .595”, Ex .595”, Lobe sep 110
294S for 396-454 BBC engines 1965-96- 1.7 rockers
Maximum street performance & strip, very rough idle, needs headers, 3000+ stall & gears, 9.5:1+ compression. Tappet clearance .022”/.022”.
£178.73
PP-BY11-605-5 310B-8S Mechanical Flat Tappet “Drag Race” Camshaft
RPM Range: 4200-7200
Duration @ .050” lift = In 270, Ex 276, Valve lift = In .638”, Ex .611”, Lobe sep 108
310B-8S for 396-454BBC engines 1965-96- 1.7 rockers
2600-3000lb car, 11.5:1+ compression with 4500+ stall, excellent for 427-454. This cam gave 640bhp @ 6000rpm in a 510cu in engine on our dyno. Tappet clearance .028”/.030”.
£176.21