OP-6000: For street use, this cam gives lots of acceleration without being temperamental. The best power range is 2800-6000 RPM and will rev to 7000. INTAKE: 25/61    EXHAUST: 65/21    DURATION: 266    LIFT: .400"    NECESSARY MODS: PAECO inner and outer springs, retainers, and valve lifters (A 32/36DGV Weber carb, an exhaust header, and racing ignition will add even more power but are not mandatory.)

OP-6500: For slaloms and heavy street use, this grind gives tremendous acceleration  and a very nice boost in top speed. Best power range is 3200-6500 and it will rev to 7300 RPM. INTAKE: 27/63    EXHAUST: 67/23    DURATION: 270    LIFT: .435"     NECESSARY MODS: 10-11:1 compression, PAECO inner and outer springs and retainers, PAECO lifters, exhaust header, racing ignition, and a Weber 32/36 DGV carb (A modified cylinder head will give even more power but is not mandatory.)

OP-7000: For all-out racing only, this grind delivers fantastic power in the 3800-7000 rpm range and will rev to 7800. Because of the high RPM it is for well prepared engines only. INTAKE: 36/72    EXHAUST: 76/32    DURATION: 288    LIFT: .462"    NECESSARY MODS: 12-13:1 compression, PAECO inner and outer springs with titanium retainers and PAECO solid lifters, dual Weber DCOE carbs, racing ignition, modified cylinder head, exhaust header, and a high ratio rear axle.

                                                        ALL OPEL CAMSHAFTS AND VALVE TRAIN COMPONENTS

            *** NO WARRANTY ON CAMSHAFTS UNLESS PAECO SPRINGS, RETAINERS, AND LIFTERS ARE USED ***

All cam grinds --- $260, exchange (Add $120 if no exchange)        Hard solid valve lifters --- $42.00 ea    Hydraulic lifters --- $32.00 ea

Inner valve springs --- $4.00 ea    Outer valve springs --- $8.00 ea    Aluminum retainers --- $8.00 ea    Titanium retainers --- $25.00 ea