Page 4 of Valvetrain and Timing by Parts Pro

2006 parts pro master catalog high performance performance camshafts kits high energy designed mainly for mild street performance and towing each high energy series has a particular rpm range which it works best magnum magnum camshafts are specifically designed for the street enthusiast looking for more power with that pro street sound xtreme energy hydraulic and hydraulic roller cams they are designed to take advantage of the latest improvements in valve train components and the newest developments in camshaft design hi-tech racing hi-tech camshafts are designed specifically for racing applications to make maximum horsepower xtreme fuel injection xfi fuel injection specific cam designs for use with beehive valve springs and 1.6 ratio rocker arms huge power gains application description chevrolet 396-454 c.i rpm range high energy hydraulic 268h­great for heavy towing in 454 1500-5500 performance with a slightly rough idle in 396 magnum hydraulic 270h­good for daily driven street machines 1500-5800 stock converter headers 396 c.i use 3.55 3.75 gears slight rough idle magnum hydraulic 280h­excellent for street machines use headers 2000-6000 9:5:1 comp 396/402 use 2500 conv lower gears rough idle magnum hydraulic 292h­street/strip 10:1 comp 3000 conv or 4-speed 2500-6500 headers 4.10 or lower gears radical idle xtreme energy hydraulic­good for street machines 1600-5800 slightly rough idle stock converter xtreme energy-hydraulic­high perf street very strong 1800-6000 mid-range w headers converter xtreme energy-hyd.­street/strip 2800 stall rough idle 9.5 comp 2300-6500 magnum retro fit-hyd roller­great for street machines 2000-5500 use headers 9.5:1 compression and 2000 stall lower gears in all applications rough idle magnum retro fit-hyd roller­for hot street machines 2500 2500-6200 stall 9.5:1 compression best with headers and aluminum intake rough idle gm v6 3800 3.8l 1996 present strong normally aspirated performance cam best w/bolt ons 1000-5500 blown applications w/smaller pulley for increased boost use spring #26918-12 1000-5500 ford 289-302 c.i high energy-hyd 268h­good for daily driven performance vehicles mid-range power slightly lower gears mild rough idle magnum-hydraulic 270h­performance use mild converter headers 9.1 comp lower gears rough idle magnum-hydraulic 280h­broad power 2500 stall low gears 9:5:1 compression and headers rough idle xtreme energy-hydraulic­excellent response good mid-range stock converter 3.23-4.10 gear ford 5.0 liter ford 5.0 liter computer compatible 1985-95-o.e hyd roller­street/strip needs eec iv upgrade heads intake and gears computer compatible 1985-95-o.e hyd roller­2500 stall 3.55-3.73 gears better heads intake and fuel system computer compatible 1985-95-o.e hyd roller­mild modifications 3.27-3.73 gears mass air larger throttle body nitrous hptm 1985-95 carbureted or e.f.i o.e hyd roller­street/strip applications 100-175 hp kit or medium blower rough idle blower 1985-95 carbureted or e.f.i o.e hyd roller­supercharged combinations with heads intake headers 3.55-3.73 gears mild stall ford 351w high energy-hyd 260h­great torque for trucks 4wd and towing best for tow vehicles with auto and stock gears smooth idle high energy-hyd 268h­moderate high performance street driving mild street machines with stock drive line noticeable idle magnum-hyd 280h­excellent street machine cam mild converter 9:1 compression and headers rough idle ford 351c 351m 400m high energy-hydraulic 268h­everyday performance driving stock transmission 8:1 9:1 compression noticeable idle magnum-hydraulic 280h­good in street machines mild converter headers gears and 9:1 10:1 compression rough idle ford 429 460 c.i high energy -hyd 268h­everyday performance driving or heavy towing.broad power with low gears noticeable idle magnum-hydraulic 280h­great for street machines needs mild converter headers and 9:1 compression rough idle 1500-5500 1800-5800 2000-6000 1300-5600 adv duration 050 in ex in ex 268 268 218 218 270 270 280 280 292 292 268 280 274 286 284 296 280 280 290 290 255 262 264 274 268 268 270 270 280 280 262 270 224 224 230 230 244 244 224 230 230 236 240 246 224 224 232 232 200 206 210 220 218 218 224 224 230 230 218 224 lift valve in ex .485 .485 .510 .510 .520 .520 .550 .550 .515 .520 .552 .555 .574 .578 .566 .566 .578 .578 .496 .480 .512 .512 .456 .456 .500 .500 .512 .512 .493 .500 cam 11-205-3 11-207-3 11-208-3 11-213-3 11-242-3 11-246-3 11-250-3 11-430-8 11-450-8 76-801-9 76-802-9 31-218-2 31-414-3 31-226-3 31-238-3 cam/lifter kit cl11-205-3 cl11-207-3 cl11-208-3 cl11-213-3 cl11-242-3 cl11-246-3 cl11-250-3 cl11-430-8 cl11-450-8 ­ ­ cl31-218-2 cl31-414-3 cl31-226-3 cl31-238-3 2600-6500 2200-6200 2600-6500 2200-6200 2000-6000 35-522-8 35-518-8 35-514-8 35-556-8 35-306-8 cl35-522-8 cl35-518-8 cl35-514-8 cl35-556-8 cl35-306-8 282 290 274 282 266 274 274 286 284 290 232 240 224 232 216 224 224 236 224 230 .565 .574 .555 .565 .544 .555 .555 .570 .533 .544 1200-5200 1500-5500 2000-6000 35-216-3 35-218-3 35-226-3 cl35-216-3 cl35-218-3 cl35-226-3 260 260 268 268 280 280 212 212 218 218 230 230 .447 .447 .456 .456 .512 .512 1500-5500 2000-6000 32-221-3 32-225-4 cl32-221-3 cl32-225-4 268 268 280 280 218 218 230 230 .494 .494 .530 .530 1500-5500 2000-6000 34-227-4 34-331-4 cl34-227-4 cl34-331-4 268 268 280 280 218 218 230 230 .494 .494 .530 .530 some parts are not legal for sale or use in california on any pollution controlled motor vehicle 69

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