ULTRA-DYNE
CUSTOM GROUND
SOLID ROLLER CAMSHAFTS
ORIGIONAL MASTER GRINDS !
TYPICAL APPLICATION |
DURATION AT SEAT |
LOBE SEPARATION |
GROSS VALVE LIFT WITH 1.5 ROCKERS |
DURATION AT .050 |
| Very streetable 2500 stall. Broad torque curve. | 278 / 290 |
112 |
.556 / .566 | 242 / 254 |
| Good street / strip cam, 3200 stall or 4 speed. | 285 / 295 |
110 |
.556 / .556 | 249 / 259 |
| 400-455 Street / strip, 3200 stall, 4 speed, strong bottom end. | 287 / 295 |
110 |
.582 / .582 | 254 / 262 |
| 400-455 Street / strip, 3400 stall, 4 speed, Power 3200 to 7000 | 295 / 303 |
110 |
.582 / .582 | 262 / 270 |
| Sweet : Street / strip cam, 3200 stall, 4 speed. Power 3200 to 6400 | 290 / 300 |
112 |
.592 / .592 | 256 / 264 |
Current cam in , "The Flying Piglet" 76 Grand Prix, 440 C.I. motor, D-port heads 11.2 to1 , 4:56 rear 9" convertor HP 950 holley vacuum secondaries, Holley Street Dominator intake, 3650 lbs. fastest time EVER at Douglas raceway. 4900' elevation . altitude density 6500', 11.33@118 mph Power: 3000 to 7000 |
292 / 300 |
108 Degreed intake to 101 |
.638 / .638 Get lifter bore brace. |
259 / 267 |
| Former cam in "The Flying Piglet", 462
c.i. , 850 Holley DP ,the same street dominator 9" convertor, 4:11
rear. Best at Douglas 11.36@117 4900' elevation Ran a 10.72@126 at Topeka |
303 / 310 |
109 Degreed intake to 101 |
.626 / .626 Get lifter bore brace. |
268 / 274 |
| 400-455 Great torque for heavy car. Power 4000 to 7000 | 307 / 314 |
108 |
.640 / .640 Get lifter bore brace. |
271 / 278 |
| Most powerful cam for455 bracket car. Power 5000 to 7600 | 310 / 314 |
106 |
.640 / .640 Get lifter bore brace |
279 / 283 |
8620 COPPER COAT BILLET CAM--------------------------$295.00
# 859-16 SOLID ROLLER LIFTERS
with .030" hole drilled to PRESSURE FEED BEARINGS---$340.00
