Hey Pdq, do you happen to still have the list of UD cams and specs? I remember you posted all the info of the UD cams shortly after Ultradyne shut down. I'm especially interested in the SBC hyd and solid flat tappets.

Big Thanks.

I hope you can read it? They are all here. You may want to copy over into word and re-space everything out so you can read it easier..

Sorry, this is the best I can do..

pdq67

UDHarolds old SMALL BLOCK CHEVY 262-400 CID
CHEVY SMALL BLOCK HOME 2003 PRICE LIST
MECHANICAL TAPPET CAMS
DURATION AT SEAT IN/EX LOBE SEPARATION GROSS VALVE LIFT IN/EX DURATION AT .050" IN/EX TYPICAL APPLICATIONS POWER RANGE
256/256 =272H 110 .454/.454 225/225 Excellent street performer. Works in 262-350 engines, 2- or 4-bbl, with all stock parts. Idle-5200
264/264 = 280H 110/105 .470/.470 232/232 Very responsive street cam. Works with power accessories and stock parts Idle-5500
272/272 = 284H 110 .485/.485 238/238 Very good performer on the street, more high-lift area than CC 282S. 2000-6200
272/282 =284/288H 112 .485/.503 238/248 Responsive cam for stock engines. 3.00+ ratio gears. 390+ carb. 2000-6500
282/282 110 .503/.503 248/248 More bottom-end and more top-end than CC's 294S. Excellent street performer, adjust valves once a year. 2500-6500
282/292 110 .503/.518 248/255 Good street cam in daily driven 327-400 with 4 speed or 2500 converter. 600+ carb. 3.42 gear or higher. 2500-6800
292/292 112 .518/.518 255/255 Want a cam to replace your old '30-30' Duntov? This is the one--same .050, 20° less at .020, 7° more at .200", .045" greater net lift. 2500-7200
292/302 108 .518/.518 255/265 Excellent cam in daily driven "hot" street car. Best in 327-400 with 4 speed or 3000 converter. 650+ carb, headers and 3.73 gears. 2800-7200
267/267 110 .510/.510 239/239 Small aggressive cam for daily driver, 327-400, 2200 SS or better converter. 2000-6500
276/284 110 .518/.530 243/251 Strong cam for Pro Street automatic with 2500 converter, 650+ carb. and headers. 2500-6800
280/284 110 .525/.530 247/251 Beats the CC 294S hands down. Pro-Street power with an extra 5 degrees at .200"! 2500-7000
280/288 106 .525/.540 247/255 Pro-Street cam, 2800 converter 650+ carb. 2800-7200
284/292 106 .530/.551 251/259 327-400 3000+ converter. Real street and strip cars. 3000-7200
287/295 106 .560/.580 (.616/.619-1.65/1.6) 259/267 great bracket cam, for 350-400 with 4000 SS converter. One of our NF cams, .016" lash, hot. 4000-8000
288/292 110 .540/.551 255/259 Excellent street cam for those willing to give up some power at 7000 for a little more at 2500. 2500-7000
288/296 105 .540/.556 (.594/.593-1.65/1.6) 255/263 327-400, 3000+ converter or 4 speed, 4.10+ gears. Our most popular flat tappet cam. 3000-7500
288/296 112 .540/.556 255/263 For 395-454 Small Blocks (3 7/8-4 1/8 strokes) in hot street cars, 2500 SS converter, 3.23-3.73 gears. 2500-6800
292/300 106 .551/.573 259/267 305-400 3600+ converter, 4.56 gear, 750+ carb. Also heavy 4-speed cars. 3600-7800
292/301 110 .551/.551 259/267 Do you have a 350 4-speed daily driver? This is the cam, 3.73 to 4.56 gears. 3200-7600
296/304 106 .556/.556 263/271 302-350 4 speed ,750 carb. 350 Corvette GT1 winner. Excellent with 1.6 ratio rocker arms. 4000-8000
299/316 112 .590/.595 271/282 NO2 cam, 350-400 in light bracket car. 4500-8200
300/308 106 .573/.590 267/275 350+, 4000+ converter, low 11's 4000-8000
308/316 106 .590/.595 275/282 302-350 bracket car, 5000+ converter or 4 speed. 750 carb, 12:1 compression. 5000-8300
316/324 108 .595/.605 282/290 350-400cid 2600 lbs or less bracket car with 4 speed or Lenco. Big 4 barrel carb or tunnel ram. 5000-8500
321/329 110 .605/.605 288/296 350cid+ 2400 lbs or less bracket car with 5 speed or lenco. tunnel ram or injectors. 5000-8500




SMALL BLOCK CHEVY 262-400 CID
CHEVY SMALL BLOCK HOME 2003 PRICE LIST
HYDRAULIC CAMS
DURATION AT SEAT IN/EX LOBE SEPARATION GROSS VALVE LIFT IN/EX DURATION AT .050" IN/EX TYPICAL APPLICATIONS POWER RANGE
246/254 108 .393/.401 192/199 Ideal street cam for 262-305 cars. Smooth idle, works with stock parts, accessories. Very good in high altitudes. IDLE-4500
254/262 112 .401/.432 199/207 Great in 305's bigger & better mileage and power. Smooth idle, broad power range. Works with stock valve train, power accessories. Biggest cam recommended for high altitudes. Great in 305 IROC-Z with TPI. IDLE-4800
262/266 112 .432/.441 207/211 305-350 Good idle, great power- works with all power accessories. Excellent with 350 with TPI. IDLE-5200
266/266 112 .441/.441 211/211 305-350 Good idle and vacuum. Largest cam for 350 with stock TBI/TPI. IDLE-5200
266/272 110 .441/.454 211/217 For 350-400 in heavier Camaros, A/C, good vacuum. IDLE-5500
266/276 112 .441/.454 211/221 Great cam in heaver 350's such as 4wd's, vans, etc. Good idle. IDLE-5500
270/274 110 .460/.468 219/226 Excellent for 350-400s wanting strong mid-range, mild lope. 1000-6000
272/272 112 .454/.454 217/217 Our most popular hydraulic profile. Slight lope 600 RPM idle and 17" vacuum. Works with stock parts and all power accessories IDLE-5500
276/276 110 .454/.454 221/221 350-400 pick-ups, 4WD, Street performance. 1500-6000
276/276 114 .454/.454 221/221 Same overlap as 272H12, this is our 'Vacuum-Rule' cam for oval track. Also works good with small shot of NO2. IDLE-6000
276/286 112 .454/.454 221/230 Biggest cam for stock-style spring. Excellent in 350-400 size engines. Largest cam with power brakes. 1500-6000
280/288 110 .463/.485 223/231 Our 288/296's little brother. Good power 2400 and up. 2400-6400
282/290 106 .468/.468 233/241 Popular cam for tracks using the .475 lift rule. 3000-6200
284/284 110 .490/.490 232/232 Street/Strip cam 350-400 cars. Need 2500 converter or 4 speed, headers, 600+ carb. Not for stock power accessories. 2500-6500
288/296 108 .485/.507 231/239 Our most popular street/strip cam. 3000 converter or 4 speed , 600+ carb. 3000-6800
290/290 106 .448/.448 235/235 Popular cam for 1/4 - 3/8 mile. tracks with .450 lift rule. 3000-6000
296/304 106 .507/.530 239/247 Bracket car with 3500 converter. Big cubic inches in a heavy car or small cubic inches in a light car. 3500-7500
304/312 106 .530/.551 247/255 Bracket car with 4000 converter. 3000 lbs. or under. Lots of mid range and top end. 4000-7200
312/320 108 .551/.556 255/263 Bracket car with 4 or 5 speed. 350-400 in a 3000 lbs or lighter car. 750 + carb. Lots of top end power. 4500-7200

SMALL BLOCK CHEVY 262-400 CID
CHEVY SMALL BLOCK HOME 1999 PRICE LIST
(NOT LEGAL FOR STREET USE IN CALIFORNIA)
HYDRAULIC ULTRA STREET CAMS
For Small Block Chevrolets Only. Designed for the budget racer , these cams offer ULTRADYNE superior performance at a competitive price.
DURATION AT SEAT IN/EX LOBE SEPARATION GROSS VALVE LIFT IN/EX DURATION AT .050" IN/EX TYPICAL APPLICATIONS POWER RANGE
260/260 112 .440/.440 210/210 305-350 Medium to heavy weight car, power brakes & air. Idle to 5200
270/270 111 .460/.460 219/219 Slight lope, good 350-400 cam on street, works with power brakes , stock converter. 2000-6200
280/280 110 .480/.480 229/229 Lopey idle, Good in heavy car on short tracks, or hot street car. 2000-6200
290/290 109 .500/.500 239/239 350-400 "Sonic Cruiser" bracket cars, claimers engines. No power brakes, shaky idle. 2500-6500
280/290 105 .520/.525 247/257 327-350 "New Claimer" cast intake, headers , good solid lifter street cam. 2500-6500
285/295 106 .525/.525 252/261 Great flat tappet cam in "claimer" engines, 1/4 to 1/2 mile tracks. 3000-7200
290/300 107 .525/.525 257/265 New Cam for 350-400 on faster 3/8-5/8 mile tracks. Will clear 350 rods. 3000-7200

SMALL BLOCK CHEVY V-8 262-400 CID
OVAL TRACK HOME 2003 PRICE LIST
OVAL MECHANICAL TAPPET CAMS
DURATION AT SEAT IN/EX LOBE SEPARATION GROSS VALVE LIFT IN/EX DURATION AT .050" IN/EX TYPICAL APPLICATIONS POWER RANGE
272/272 110 .485/.485 238/238 For 350-cfm 2-bbl, long rods. 2000-6500
276/284 106 243/251 243/251 283-307 Limited sportsman 2 BBL. Flat top pistons. 1/4 -3/8 mile dirt. 2000-6500
280/288 106 247/255 247/255 283-350 Limited sportsman 2 BBL. Flat top pistons. 1/4-3/8 mile dirt. 2800-7000
284/292 106 .530/551 251/259 307-350 LMS 2 or 4 BBL headers, high compression. 1/4-1/2 mile dirt or asphalt. 3000-7200
288/296 105 .540/.556 255/263 355-406 LMS, 2 or 4 BBL, headers or stock exhaust 1/4-1/2 mile dirt or asphalt. Our most popular flat tappet cam. 3500-7500
292/300 106 .551/.573 259/267 355-406 4 BBL, Headers. !/2 mile dirt or asphalt track. 3500-7500
296/304 106 .556/556 263/271 Popular 355 road race grind SCCA track record holder. 4500-7800
300/308 106 .573/.590 267/275 Excellent on fast 1/2-11/2 mile tracks allowing .842 lifters only. 5000-8000

Thanks. graemlins/thumbsup.gif