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Solid Flat Tappet Profiles
SOD-BUSTER SOLID SERIES .842" minimum tappet diameter required
The Sod-Buster Solid Series profiles were originally designed for 4X4 and off road use. However, these profiles also work very well in streetable conditions, where low end torque is desired.
SERIES Adv. @ DURATION AT LOBE LIFT POINT LOBE VALVE LIFT W/ROCKER RATIO
GRIND # .020" .050" .100" .200" .300" LIFT 1.5 1.6 1.65 1.7 1.75
4S252 252 211     N/A .257" .386" .411" .424" .437" .450"
4S256 256 218     N/A .278" .417" .445" .459" .473" .487"
4S264 264 229     N/A .266" .400" .426" .439" .452" .466"
4S276 276 242     N/A .292" .438" .467" .482" .496" .511"
4S280 280 244       .328" .492" .529" .541" .558" .574"
4S296 296 261       .328" .492" .529" .541" .558" .574"
XS SOLID SERIES .842" minimum tappet diameter required
The XS Solid Series is a street, high performance profile that has a conservative lobe lift and is very easy on valve train components.
SERIES Adv. @ DURATION AT LOBE LIFT POINT LOBE VALVE LIFT W/ROCKER RATIO
GRIND # .020" .050" .100" .200" .300" LIFT 1.5 1.6 1.65 1.7 1.75
XS266 266 230     N/A .266" .400" .426" .439" .452" .466"
XS270 270 236     N/A .290" .435" ..464" .479" .493" .508"
XS276 276 243     N/A .292" .438" .467" .482" .496" .511"
XS278 278 245     N/A .293" .440" .469" .483" .498" .513"
XS284 284 240       .304" .456" .486" .502" .517" .532"
XS292 292 242       .303" .455" .485" .500" .515" .530"
XS300 300 251       .303" .455" .485" .500" .515" .530"
XS302 302 255       .328" .492" .525" .541" .558" .574
XS306 306 262       .340" .510" .544" .561" .578" .595"
XS314 314 261       .308" .462" .493" .508 .524 .539"
XS315 315 269       .341" .512" .546" .563" .580" .597"
XS320 320 274       .345" .518" .552" .569" .587" .604"
XS334 334 275       .323" .485" .517" .533" .549" .565"
AP SOLID SERIES .842" minimum tappet diameter required
The AP Solid Series is an older cam profile series that was designed for mild street use. The larger versions of these profiles have proven to be quite popular as bracket drag race lobes. They have conservative lobe lift and are fairly easy on valve train components.
SERIES Adv. @ DURATION AT LOBE LIFT POINT LOBE VALVE LIFT W/ROCKER RATIO
GRIND # .020" .050" .100" .200" .300" LIFT 1.5 1.6 1.65 1.7 1.75
AP254 254 218     N/A .296" .444" .474" .488" .503" .518"
AP294 294 243       .331" .497" .530" .546" .563" .579"
AP300 300 254       .350" .525" .560" .578" .595" .613"
AP304 304 262       .354" .531" .566" .584" .602" .620"
AP310 310 264       .367" .550" .587" .606" .624" .642"
AP318 318 271       .367" .550" .587" .606" .624" .642"
XC SOLID SERIES .842" minimum tappet diameter required
The XC Solid Series is used in high RPM applications, where stable cam characteristics are desired. It is easy on valve train components.
SERIES Adv. @ DURATION AT LOBE LIFT POINT LOBE VALVE LIFT W/ROCKER RATIO
GRIND # .020" .050" .100" .200" .300" LIFT 1.5 1.6 1.65 1.7 1.75
XC310F 310 271       .355" .533" .568" .586" .604" .621"
XC316F 316 274       .355" .533" .568" .586" .604" .621"
XC318F 318 276       .368" .552" .589" .607" .626" .644"
XC330F 330 282       .356" .534" .570" .587" .605" .623"
X-UL SOLID SERIES .842" minimum tappet diameter required
The X-UL Solid Series was originally designed for road race applications. We have also had very good success, using them as marine profiles as well. They are a low lobe lift profile and are very easy on valve train components. Known for low and mid range torque, the larger versions can also be used as street / strip type cams.
SERIES Adv. @ DURATION AT LOBE LIFT POINT LOBE VALVE LIFT W/ROCKER RATIO
GRIND # .020" .050" .100" .200" .300" LIFT 1.5 1.6 1.65 1.7 1.75
X280UL 280 245       .328" .492" .529" .541" .558" .574"
X284UL 284 251       .337" .505" .536" .556" .573" .590"
X294UL 294 260       .343" .515" .549" .566" .583" .600"
X298UL 298 264       .350" .525" .560" .578" .595" .613"
X312UL 312 271       .356" .534" .570" .587" .605" .623"
X316UL 316 272       .360" .540" .576" .594" .612" .630"
X320UL 320 274       .357" .535" .571" .589" .607" .625"
T-UL SOLID SERIES .842" minimum tappet diameter required
The T-UL Solid Series is one of our most popular cam profile series. These are used as performance profiles in many different forms of racing. These are symmetrical profiles and have a wide range of duration and lift specs to match any application.
SERIES Adv. @ DURATION AT LOBE LIFT POINT LOBE VALVE LIFT W/ROCKER RATIO
GRIND # .020" .050" .100" .200" .300" LIFT 1.5 1.6 1.65 1.7 1.75
T264UL 264 233 199 140 58 .321" .482" .514" .530" .546" .562"
T270UL 270 238 204 144 63 .324" .486" .518" .535" .551 .567"
T272UL 272 240 204 146 66 .327" .491" .523" .540 .556 .572"
T274UL 274 243 208 150 72 .330" .495" .528" .545" .561" .578"
T276UL 276 245 210 152 76 .334" .501" .534" .551" .568" .585"
T280UL 280 248 214 156 82 .339" .509" .542" .559" .576" .593"
T282UL 282 250 216 158 82 .339" .509" .542" .559" .576" .593"
T284UL 284 253 218 160 84 .339" .509" .542" .559" .576" .593"
T286UL 286 254 220 162 90 .346" .519" .554" .571" .588" .606"
T292UL 292 259 224 167 96 .350" .525" .560" .578" .595" .613"
T294UL 294 261 226 169 98 .351" .527" .562" .579" .597" .614"
T296UL 296 262 228 170 100 .354" .531" .566" .584" .602" .620"
T298UL 298 266 231 172 100 .354" .531" .566" .584" .602" .620"
T300UL 300 268 232 174 106 .360" .540" .576" .594" .612" .630"
T302UL 302 270 234 176 108 .362" .543" .579" .597" .615" .634"
T304UL 304 272 236 178 110 .364" .546" .582" .601" .619" .637"
T306UL 306 273 238 179 110 .364" .546" .582" .601" .619" .637"
T308UL 308 274 238 180 112 .365" .548" .584" .602" .621" .639"
T310UL 310 276 240 182 114 .365" .548" .584" .602" .621" .639"
T314UL 314 278 242 184 114 .365" .548" .584" .602" .621" .639"
T316UL 316 280 245 186 118 .370" .555" .592" .611" .629" .648"
T320UL 320 284 249 190 124 .375" .563" .600" .619" .638" .656"
T324UL 324 288 252 194 127 .378" .567" .605" .624" .643" .662"
TA-UL SOLID SERIES .842" minimum tappet diameter required
The TA-UL Solid Series works very well in oval track racing as well as drag racing and street / strip. It works nicely as an intake lobe when using a T-UL exhaust lobe. The TA-UL profiles have a higher lobe lift than the T-UL series and they have asymmetrically shaped lobes. It is considered among the most popular of Reed's solid cam profiles.
SERIES Adv. @ DURATION AT LOBE LIFT POINT LOBE VALVE LIFT W/ROCKER RATIO
GRIND # .020" .050" .100" .200" .300" LIFT 1.5 1.6 1.65 1.7 1.75
TA280UL 280 248 216 159 91 .354" .531" .566" .584" .602" .620"
TA284UL 284 252 221 163 96 .360" .540" .576" .594" .612" .630"
TA288UL 288 256 225 167 101 .366" .549" .586" .604" .622" .641"
TA289UL 289 258 224 167 101 .367" .550" .587" .606" .624" .642"
TA292UL 292 260 228 170 105 .371" .557" .594" .612" .631" .649"
TA293UL 293 261 226 168 103 .367" .550" .587" .606" .624" .642"
TA296UL 296 264 232 174 110 .376" .564" .602" .620" .639" .658"
TA300UL 300 268 235 178 114 .381" .572" .610" .629" .648" .667"
TF SOLID SERIES .874" minimum tappet diameter required
The TF Solid Series is designed for the Ford .874" lifter diameter. This profile is primarily for oval track use, but has worked well on drag race applications in some of the larger versions.
SERIES Adv. @ DURATION AT LOBE LIFT POINT LOBE VALVE LIFT W/ROCKER RATIO
GRIND # .020" .050" .100" .200" .300" LIFT 1.5 1.6 1.65 1.7 1.75
TF294 294 261 227 170 102 .360" .540" .576" .594" .612" .630"
TF296 296 263 229 172 106 .365" .548" .584" .602" .621" .639"
TF300 300 267 232 176 112 .370" .555" .592" .611" .629" .648"
TF302 302 270 236 179 114 .373" .560" .597" .615" .634" .653"
TF306 306 274 242 186 120 .377" .566" .603" .623" .641" .660"
TF310 310 277 244 188 124 .382" .573" .611" .630" .649" .669"
TF316 316 280 244 187 124 .389" .584" .622" .642" .661" .681"
TF320 320 284 249 191 128 .391" .587" .626" .645" .665" .684"
TF324 324 288 253 196 134 .399" .599" .638" .658" .678" .698"
XUL-F SOLID SERIES .842" minimum tappet diameter required
The XUL-F Solid Series is a higher lift cam profile, usually recommended for drag race applications. The XUL-F Solid Series has a wide range of duration specs to accommodate most engine combinations.
SERIES Adv. @ DURATION AT LOBE LIFT POINT LOBE VALVE LIFT W/ROCKER RATIO
GRIND # .020" .050" .100" .200" .300" LIFT 1.5 1.6 1.65 1.7 1.75
XUL306F 306 266 228 169 106 .377" .566" .603" .623" .641" .660"
XUL310F 310 270 232 172 110 .380" .570" .608" .627" .646" .665"
XUL312F 312 276 240 182 119 .382" .573" .611" .630" .649" .669"
XUL314F 314 274 236 177 116 .387" .581" .619" .639" .658" .677"
XUL318F 318 278 240 180 119 .391" .587" .626" .645" .665" .684"
XUL322F 322 282 244 184 123 .395" .592" .632" .652" .672" .691"
XUL326F 326 286 248 188 128 .400" .600" .640" .660" .680" .700"
XUL330F 330 290 252 192 130 .404" .606" .646" .667" .687" .707"
XUL334F 334 294 256 196 136 .409" .613" .654" .675" .695" .716"
GTL SOLID SERIES .842" minimum tappet diameter required
The GTL Solid Series is designed as a tight lash profile, usually set at .012" to .018" lash adjustment. These cam profiles work well with, but are not limited to, restricted engines (ie., 2BBL carb, restrictor plate, stock manifold or compression rules). These are fairly aggressive profiles, requiring the total .842" diameter lifter surface.
SERIES Adv. @ DURATION AT LOBE LIFT POINT LOBE VALVE LIFT W/ROCKER RATIO
GRIND # .020" .050" .100" .200" .300" LIFT 1.5 1.6 1.65 1.7 1.75
GTL264 264 236 203 144 70 .336" .504" .538" .554" .571" .588"
GTL266 266 238 205 146 74 .339" .509" .542" .559" .576" .593"
GTL268 268 240 207 148 77 .342" .513" .547" .564" .581" .599"
GTL270 270 242 210 152 81 .345" .518" .552" .569" .587" .604"
GTL272 272 244 213 156 85 .348" .522" .557" .574" .592" .609"
GTL274 274 246 213 155 86 .351" .527" .562" .579" .597" .614"
GTL276 276 248 217 160 91 .354" .531" .566" .584" .602" .620"
GTL278 278 250 219 162 94 .357" .535" .571" .589" .607" .625"
GTL280 280 253 221 164 96 .360" .540" .576" .594" .612" .630"
GTL282 282 254 223 166 99 .363" .545" .581" .599" .617" .635"
GTL284 284 256 225 168 101 .366" .549" .586" .604" .622" .641"
GTL286 286 258 227 170 104 .369" .554" .590" .609" .627" .646"
GTL288 288 260 228 171 105 .372" .558" .595" .614" .632" .651"
GTL290 290 262 231 174 109 .375" .563" .600" .619" .638" .656"
GTL292 292 264 233 176 111 .378" .567" .605" .624" .643" .662"
GTL294 294 266 232 174 112 .381" .572" .610" .629" .648" .667"
GTL296 296 268 237 179 116 .384" .576" .614" .634" .653" .672"
FTL SOLID SERIES .874" minimum tappet diameter required
The FTL Solid Series is designed for the Ford .874" lifter diameter. This Ford lifter series is a tight lash profile that usually sets up between .012" and .016" lash adjustment. Like the GTL series, this profile works well with, but is not limited to, restricted engines (ie., 2BBL carb, restrictor plate, stock manifold or compression rules).
SERIES Adv. @ DURATION AT LOBE LIFT POINT LOBE VALVE LIFT W/ROCKER RATIO
GRIND # .020" .050" .100" .200" .300" LIFT 1.5 1.6 1.65 1.7 1.75
FTL282 282 256 226 171 109 .378" .567" .605" .624" .643" .662"
FTL285 285 258 227 171 109 .378" .567" .605" .624" .643" .662"
FTL286 286 260 230 175 114 .385" .578" .616" .635" .655" .674"
FTL287 287 260 229 175 114 .385" .578" .616" .635" .655" .674"
FTL289 289 262 231 176 115 .385" .578" .616" .635" .655" .674"
FTL290 290 264 234 178 118 .392" .588" .627" .647" .666" .686"
FTL291 291 264 233 179 119 .392" .588" .627" .647" .666" .686"
FTL292 292 265 234 179 117 .386" .579" .618" .637" .656" .676"
FTL293 293 266 235 180 120 .392" .588" .627" .647" .666" .686"
FTL294 294 268 237 182 123 .398" .597" .637" .657" .677" .697"
FTL295 295 268 237 182 123 .398" .597" .637" .657" .677" .697"
FTL296 296 269 238 183 122 .392" .588" .627" .647" .666" .686"
FTL297 297 270 239 184 124 .398" .597" .637" .657" .677" .697"
FTL298 298 272 241 186 127 .402" .603" .643" .663" .683" .704"
FTL299 299 272 240 186 127 .402" .603" .643" .663" .683" .704"
FTL300 300 273 242 187 127 .399" .599" .638" .658" .678" .698"
FTL301 301 274 242 187 128 .402" .603" .643" .663" .683" .704"
CTL SOLID SERIES .904" minimum tappet diameter required
The CTL Solid Series requires a minimum tappet diameter of .904". This Chrysler lifter series is a tight lash profile that usually sets up between .012" and .016" lash adjustment. Like the FTL series, this profile works well with, but is not limited to, restricted engines (ie., 2BBL carb, restrictor plate, stock manifold or compression rules).
SERIES Adv. @ DURATION AT LOBE LIFT POINT LOBE VALVE LIFT W/ROCKER RATIO
GRIND # .020" .050" .100" .200" .300" LIFT 1.5 1.6 1.65 1.7 1.75
CTL282 282 254 223 169 110 .385" .578" .616" .635" .655" .674"
CTL286 286 258 228 174 115 .391" .587" .626" .645" .665" .684"
CTL292 292 264 233 179 122 .400" .600" .640" .660" .680" .700"
CTL296 296 268 237 183 126 .406" .609" .650" .670" .690" .711"
F-WC SOLID SERIES .874" minimum tappet diameter required
The F-WC Solid Series profiles were originally designed, using the Ford .874" lifter diameter, for NASCAR Winston Cup competition. However, we have used them on a lot of different combinations, with great success. These are usually high RPM applications.
SERIES Adv. @ DURATION AT LOBE LIFT POINT LOBE VALVE LIFT W/ROCKER RATIO
GRIND # .020" .050" .100" .200" .300" LIFT 1.5 1.6 1.65 1.7 1.75
F297WC 297 264 230 174 114 .386" .579" .618" .637" .656" .676"
F301WC 301 268 234 178 117 .386" .579" .618" .637" .656" .676"
F303WC 303 270 237 181 120 .390" .585" .624" .644" .663" .683"
F305WC 305 272 238 182 121 .390" .585" .624" .644" .663" .683"
F307WC 307 274 240 184 123 .390" .585" .624" .644" .663" .683"
F309WC 309 275 242 185 124 .390" .585" .624" .644" .663" .683"
F311WC 311 278 244 187 128 .400" .600" .640" .660" .680" .700"
F313WC 313 280 245 189 129 .400" .600" .640" .660" .680" .700"
164 Andrew Drive | Suite 600 | Stockbridge, Ga 30281 | tech 770.474.6664 | fax 770.474.7320 | orders 1.800.548.2267