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Author Topic: Cam Specs  (Read 2889 times)
louisb
Hero Member
*****
Posts: 3274


Runs with Scissors


« on: November 20, 2007, 16:58:56 pm »

Ran across this chart on another site. Thought some folks would find it useful.

All cams are VOLKSWAGEN TYPE 1 camshafts (aircooled T1.T2.T3)

Part #   0.050 Duration Lift(in)(mm Lobe Center   Note
     Duration  intake
        exhaust
        if diff

Auto Craft Machine

(lift at cam) rocker ratio unknown      
9500      250º   0.410"   10.41   111º
9505      285º   0.422"   10.72   110º
9506      285º   0.422"   10.72   106º
9515      285º   0.427"   10.85   110º
9523      297º   0.427"   10.85   103º
9525      297º   0.427"   10.85   107º
9588B      297º   0.427"   10.85   109º
9527      297º   0.427"   10.85   104º
9528      297º   0.427"   10.85   101º
9529      292º   0.428"   10.87   102º
9530      292º   0.428"   10.87   105º
9531      292º   0.428"   10.87   108º
9532      292º   0.428"   10.87   106º
9533      292º   0.428"   10.87   104º
9534      292º   0.420"   10.67   104º
9535      297º   0.427"   10.85   110º
9545      280º   0.450"   11.43   110º
9555      280º   0.450"   11.43   106º
9565      285º   0.422"   10.72   108º
9575      285º   0.422"   10.72   110º   Dual lobe
      261º   0.380"    9.65   110º
9585      285º   0.422"   10.72   104º
9595      268º   0.420"   10.67   106º
9596      285º   0.422"   10.72   110º   Dual lobe
      257º   0.375"    9.53   110º
776.7      287º   0.430"   10.92   106º
600B      287º   0.430"   10.92   110º
120      261º   0.435"   11.05   108º
125      270º   0.460"   11.68   108º

Cams use with 1.25:1 (lift at cam)
428HV      280º   0.400"   10.16   106º
SCO      287º   0.430"   10.92   104º
900TX      318º   0.430"   10.92   110º
925      287º   0.430"   10.92   112º

Cams use with 1.4:1 (lift at cam)
9526      297º   0.427"   10.85   108º


Gene Berg Enterprises

Cams use with 1.1:1 rocker arms (lift at cam)
GB295   276º   242º   0.418"   10.62   108º   Small capacity, short course off-road
GB296   276º   236º   0.374"    9.50   108º   1300-1700cc single 2-bbl or dual carbs
GB296A   279º   250º   0.433"   11.00   108º   1200-1700cc short course or heavy street car
GB297   284º   247º   0.385"    9.78   108º   All-around street cam; up to 5800rpm
GB297A   288º   256º   0.425"   10.80   108º   Similar but needs head work; 1600cc and up
GB300   294º   253º   0.390"    9.91   108º   1700cc and up; 1500-5500rpm; dual carbs
GB300A   292º   262º   0.450"   11.43   108º   Similar but wilder rpm range; good bottom end
GB301   300º   262º   0.405"   10.29   108º   Street engine with dual carbs and head work
GB302   308º   267º   0.405"   10.29   108º   1900cc and up; dual carbs and head work
GB302A   309º   278º   0.445"   11.30   108º   Similar but wilder rpm range; large dual carbs
GB303   313º   274º   0.424"   10.77   108º   More top end; less lower end; from 4000rpm up

Cams for use with 1.4 up to 1.65:1 rocker arms (lift at cam)               
GB307   278º   237º   0.341"    8.66   108º   1600cc and up; single 2-bbl or dual 1-bbl carbs
GB308   286º   246º   0.356"    9.04   108º   1600cc and up; dual carbs; 100-5000rpm
GB309   297º   254º   0.335"    8.51   108º   Small to mid-size engine; ratio rocker arms
GB310   304º   257º   0.380"    9.65   108º   Street or buggy; large motor; head work; exhaust
GB311   306º   270º   0.378"    9.60   108º   Larger engine; head work; 3500-7000rpm
GB315   320º   276º   0.390"    9.91   108º   Hot street; large engine; 48IDA carbs; close ratios
GB316   329º   282º   0.411"   10.44   108º   All-out race; very popular drag race cam
GB316B   328º   282º   0.429"   10.90   108º   Similar but for more radical heads
GB317   328º   287º   0.436"   11.07   108º   Similar but for more radical heads
GB318   332º   291º   0.440"   11.18   108º   All-out race; over 2200cc; radical heads
GB319   334º   294º   0.407"   10.34   108º   All-out race; even more duration and lift
GB319A   338º   296º   0.410"   10.41   108º   All-out race; even more duration and lift
GB319B   333º   297º   0.430"   10.92   108º   All-out race; even more lift


Erson Cams

Cams use with 1.1:1 rocker arms (lift at cam)
E746522   274º   220º   0.380"    9.65   106º   
E749622   278º   225º   0.440"   11.18   108º   
E749422   280º   242º   0.441"   11.20   106º
E740422   288º   258º   0.470"   11.94   110º   

Cams use with 1.25:1 rocker arms (lift at cam)
E745322   322º   286º   0.466"   11.84   110º


Babe Erson Cams

Cams use with 1.1:1 rocker arms (lift at cam)
XV252   252º   214º   0.306"    7.77   108º   
XV260   260º   222º   0.379"    9.63   108º   
XV272   272º   234º   0.392"    9.96   108º   
XV280   280º   242º   0.404"   10.26   108º   
XV290   290º   252º   0.419"   10.64   108º
XV304   304º   262º   0.427"   10.85   108º   
XV308   308º   268º   0.456"   11.58   108º   
PKV280   280º   232º   0.419"   10.64   106º   Dual-lobe
   272º   228º   0.404"   10.26   106º
PKV304   304º   262º   0.427"   10.85   108º   Dual-lobe
   290º   252º   0.419"   10.64   108º   
PKV305   304º   262º   0.482"   12.24   108º   Dual-lobe
   290º   252º   0.419"   10.64   108º   
PKV308   308º   268º   0.456"   11.58   108º   Dual-lobe
   290º   252º   0.419"   10.64   108º

Cams use with 1.4:1 rocker arms (lift at cam)
XR262   262º   224º   0.330"    8.38   108º
XR270   270º   232º   0.350"    8.89   108º
XR280   280º   242º   0.362"    9.19   108º
XR296   296º   254º   0.366"    9.30   108º
XR302   302º   260º   0.379"    9.63   108º
XR310   310º   268º   0.393"    9.98   108º
XR316   316º   274º   0.387"    9.83   108º
XR320   320º   278º   0.400"   10.16   108º
XR324   324º   280º   0.393"    9.98   108º
XR328   328º   286º   0.421"   10.69   108º
XR329   330º   288º   0.396"   10.06   108º
XR330   330º   288º   0.433"   11.00   108º
XR332   332º   290º   0.439"   11.15   108º
XR342   342º   300º   0.411"   10.44   108º
XR356   356º   314º   0.382"    9.70   108º
PKR270   270º   232º   0.342"    8.69   108º   Dual-lobe
   262º   224º   0.330"    8.38   108º
PKR302   302º   260º   0.379"    9.63   108º   Dual-lobe
   296º   254º   0.366"    9.30   108º
PKR310   310º   266º   0.393"    9.98   108º   Dual-lobe
   302º   260º   0.379"    9.63   108º

Bugpack

Cams use with 1.1:1 rocker arms (lift at valve)
4061-10   270º   234º   0.396"   10.06   108º   Small displacement; high torque; bus or off-road
4062-10   284º   244º   0.415"   10.54   108º   Good all-round street cam. up to 6500rpm
4063-10   296º   268º   0.430"   10.92   108º   Street and strip; heavy idle; up to 7000rpm
4064-11   282º      0.448"   11.38   108º   Dual-lobe; off-road competition ; head work
   293º      0.578"   14.68   108º
4065-10   268º      0.364"    9.25   108º   Turbo cam; good bottom end; reduced turbo lag

Cams use with 1.5:1 rocker arms (lift at valve)
4064-10   302º      0.633"   16.08   108º   Dual lobe; midget competition; high rpm
   304º      0.578"   14.68   108º
4064-12   328º      0.645"   16.38   108º   Dual lobe; drag race competition; 5500rpm up
   328º      0.624"   15.85   108º
4065-11   297º      0.515"   13.08   108º   Super street; heavy idle. mid to high rpm
4065-12   304º      0.573"   14.55   108º   Street and strip; heady idle; 4500rpm up


CB Performance

Cams for use with 1.1:1 rocker arms (* also for 1.4 and 1.5:1) (lift at cam)               
2229   262º   216º   0.300"    7.62   108º   Street; 1500-4500rpm; mild engine mods
2230   266º      0.302"    7.67   108º   Street; 1500-4500rpm; mild engine mods
2231*   274º      0.317"    8.05   108º   Street; 1500-4500rpm; mild engine mods
2233   272º   230º   0.370"    9.40   108º   Street and bracket race; off-road
2234   274º   234º   0.388"    9.86   107º   Super street and off-road; dual carbs; larger cc
2235   273º      0.375"    9.53   108º   Street and bracket race; good mileage and bhp
2236*   278º      0.335"    8.51   108º   Hot street; head work; dual carbs etc
2237   278º   244º   0.423"   10.74   108º   Super street; dual carbs; larger displacement
2238*   280º      0.309"    7.85   108º   Hot street; head work; dual carbs etc
2239   282º      0.385"    9.78   108º   Street and bracket race; off-road
2240   284º   248º   0.420"   10.67   107º   Super street and off-road; dual carbs; larger cc
2241   286º      0.390"    9.91   108º   Hot street and off-road; head work; dual carbs etc
2242*   300º      0.392"    9.96   108º   Hot street and off-road; head work; dual carbs etc
2243   306º   250º   0.424"   
2245   314º      0.393"    9.98   108º   High rpm midget racing etc
2246   314º   262º   0.436"   11.07   108º   All-out competition
2247   322º   278º   0.408"   10.36   108º   All-out competition
2248*   325º   276º   0.426"   10.82   108º   All-out competition
2250*   290º   256º   0.408"   10.36   108º   Off-road; wide power band
2251   273º      0.375"    9.53      Dual lobe; 109º or 115º lobe centers
   272º      0.370"    9.40
2252   291º      0.422"   10.72      Dual lobe; 109º or 115º lobe centers
   280º      0.427"   10.85
2253   273º      0.374"    9.50      Dual lobe; 109º or 115º lobe centers
   282º      0.385"    9.78
2254   305º      0.375"    9.53      Dual lobe; 109º or 115º lobe centers
   314º      0.393"    9.98
2255   317º      0.423"   10.74      Dual lobe; 109º or 115º lobe centers
   321º      0.412"   10.46
2256   322º      0.408"   10.36      Dual lobe; 109º or 115º lobe centers
   325º      0.426"   10.82
2257   325º      0.426"   10.82      Dual lobe; 109º or 115º lobe centers
   330º      0.405"   10.29
2262   328º      0.477"   12.12      Dual lobe; 109º or 115º lobe centers
   330º      0.492"   12.50

Cams for use with 1.25 rocker arms (* also for 1.4)
2208*   254º      0.413"   10.49   108º   Street and bracket race; good low and mid-range
2209*   260º      0.395"   10.03   108º   Hot street; head work; dual carbs etc
2207   274º      0.418"   10.62   108º   Super street; dual carbs; larger displacement
2210   283º      0.446"   11.33   108º   Super street; dual carbs; larger displacement
2211   295º   260º   0.448"   11.38   108º   Super street; dual carbs; larger displacement
2212   301º   270º   0.446"   11.33   108º   All-out competition
2213   308º   274º   0.446"   11.33   108º   All-out competition
2214   320º   292º   0.446"   11.33   108º   All-out competition
2215   328º      0.478"   12.14   108º   High rpm midget racing etc
2216   330º      0.448"   11.38   108º   High rpm midget racing etc

Cams for use with 1.25:1 and 1.4:1 rocker arms
2288   303º      0.385"    9.78   108º   Dual lobe; drag racing competition
   299º      0.382"    9.70   108º
2289   314º      0.390"    9.91   108º   Dual lobe; drag racing competition
   321º      0.404"   10.26   108º
2298   319º      0.405"   10.29   108º   Dual lobe; drag racing competition
   323º      0.402"   10.21   108º
2299   321º      0.440"   11.18   108º   Dual lobe; drag racing competition
   321º      0.435"   11.05   108º

Cams for Hydraulic Lifters (1.1:1 rockers or high-ratio)
1466   252º      0.350"    8.89   108º   Stock street
1467   263º      0.352"    8.94   108º   Street; single or dual carbs
1468   272º      0.360"    9.14   108º   Mild street; single or dual carbs
1469   282º      0.365"    9.27   108º   Strong mid-range or top end
1470   288º      0.375"    9.53   108º   Full-race; dual carbs; good idle
2260   266º      0.393"    9.98   108º   Street; strong mid-range; 5000rpm up
2261   278º      0.410"   10.41   108º   Hot street; dual carbs
2263   288º      0.440"   11.18   108º   Hot street; good mid-range and top end
2264   305º      0.440"   11.18   108º   Road race for kit cars; dual carbs; good idle


Chassis shop

Cams for use with 1.4:1 or 1.5:1 rocker arms
C15-040               Turbo grind for engine on gasoline
C15-045               Turbo grind for engine on alcohol


Crower Cams

Cams may be used with stock or ratio rocker arms
(lift at valve with 1.1:1 rocker arms)
61002   260º   220º   0.375"    9.53   110º   Dual lobe; stock replacement; 1000-5000rpm
   268º   227º   0.381"    9.68   110º
61000   268º   227º   0.354"    8.99   110º   Lower- to mid-range torque; 1800-6000+rpm
61003   276º   234º   0.429"   10.90   107º
61004   284º   244º   0.429"   10.90   107º   Dual lobe; up to 2180cc; 2000-7000+rpm
   290º   252º   0.452"   11.48   107º
61005   290º   252º   0.452"   11.48   107º   Dual lobe; up to 1800cc; 2500-7500+rpm
   298º   260º   0.468"   11.89   107º
61006   298º   260º   0.468"   11.89   107º   Dual lobe; increased CR  3000-8000+rpm
   306º   272º   0.489"   12.42   107º
61007   306º   272º   0.489"   12.42   107º   Dual lobe; 2000cc and up; 3500-8500+rpm
   312º   280º   0.506"   12.85   107º


Eagle

Cams for use with 1.1:1 rocker arms (lift at cam)
36   282º      0.372"    9.45
38   276º      0.351"    8.92
41   286º      0.424"   10.77
42   302º      0.429"   10.90
45   314º      0.432"   10.97
46   314º      0.452"   11.48
47   322º      0.449"   11.40
48   325º      0.469"   11.91
50   296º      0.430"   10.92
52   291º      0.464"   11.79      Dual lobe
   280º      0.470"   11.94
54   305º      0.412"   10.46      Dual lobe
   314º      0.432"   10.97
55   317º      0.466"   11.83      Dual lobe
   321º      0.453"   11.50
56   314º      0.458"   11.63      Dual lobe
   331º      0.469"   11.91
57   325º      0.469"   11.91      Dual lobe
   330º      0.445"   11.30
88   303º      0.385"    9.78      Dual lobe
   299º      0.382"    9.70
89   314º      0.390"    9.91      Dual lobe
   321º      0.404"   10.26
98   319º      0.405"   10.29      Dual lobe
   323º      0.402"   10.21
99   321º      0.440"   11.18      Dual lobe
   321º      0.435"   11.05

Eagle Super lift

Cams for use with 1.1:1 rocker arms (lift at cam)
9   260º      0.434"   11.02      Wide base lifters only
10   283º      0.490"   12.44      Wide base lifters only
13   308º      0.490"   12.44      Wide base lifters only
14   320º      0.490"   12.44      Wide base lifters only
16   330º      0.492"   12.49      Wide base lifters only


Engle Racing Cams

Cams for use with 1.1:1 rocker arms (lift at cam)
VZ-14   274º   242º   0.420"   10.67   108º   Small displacement off-road closed course
VZ-15   279º   250º   0.435"   11.05   108º   Medium displacement off-road closed course
VZ-25   286º   256º   0.429"   10.90   108º   Midget circle track; bracket race; off-road comp
VZ-30   298º   262º   0.461"   11.71   108º   Off-road and drag race competition
VZ-35   309º   278º   0.448"   11.38   108º   Off-road and drag race competition

Cams for use with 1.1:1 or 1.25:1 rocker arms
W-100   276º   236º   0.383"    9.73   108º   Street and buggy; sand rail. vans. small capacity
W-110   284º   247º   0.392"    9.96   108º   Hot street and off-road; good low and mid-range
W-120   294º   253º   0.397"   10.08   108º   Hot street; large displacement; off-road comp
W-125   301º   262º   0.418"   10.62   108º   Drag racing and off-road competition
W-130   308º   267º   0.419"   10.64   108º   Drag racing and off-road competition
W-140   313º   274º   0.424"   10.77   108º   Drag racing competition only
TCS-10   284º   247º   0.392"    9.96   112º   Turbo cam; street and strip. good idle; low CR
   276º   236º   0.383"    9.73   112º
TCS-20   294º   253º   0.397"   10.08   112º   Turbo cam; drag race only. large cc; low CR
   284º   247º   0.392"    9.96   112º
TCS-30   308º   267º   0.419"   10.64   112º   Turbo cam; drag race only. large cc; low CR
   301º   262º   0.418"   10.62   112º

Cams for use with 1.4 or 1.5:1 rocker arms
FK-41   269º   239º   0.364"    9.25   108º   New cam
FK-42   275º   245º   0.373"    9.47   108º   New cam
FK-43   281º   250º   0.383"    9.83   108º   New cam
FK-44   287º   256º   0.391"    9.93   108º   New cam
FK-45   295º   263º   0.401"   10.19   108º   New cam
FK-46   301º   268º   0.408"   10.36   108º   New cam
FK-47   308º   276º   0.419"   10.64   108º   New cam
FK-48   312º   280º   0.401"   10.19   108º   New cam
FK-65   280º   236º   0.342"    8.69   108º   Small displacement off-road closed course
FK-7   288º   244º   0.357"    9.07   108º   Medium displacement off-road closed course
FK-8   298º   266º   0.382"    9.70   108º   Large displacement street and strip or off-road
FK-10   310º   266º   0.385"    9.78   108º   Off-road and drag race competition
FK-87   320º   276º   0.401"   10.19   108º   Off-road and drag race competition
FK-89   328º   282º   0.416"   10.57   108º   Drag racing competition only
FK-91   328º      0.429"   10.90   108º   Drag racing competition only
FK-97   328º   287º   0.443"   11.25   108º   Drag race only; 1.4:1 rockers
FK-98   332º   291º   0.446"   11.33   108º   Drag race only; 1.4:1 rockers
KB-424   334º      0.407"   10.34   108º   Drag race only; 1.4:1 rockers
KB-425   338º      0.410"   10.41   108º   Drag race only; 1.4:1 rockers
KB-435   333º      0.430"   10.92   108º   Drag race only; 1.4:1 rockers


Fat Performance

Cams for use 1.1:1 rocker arms (lift at valve)
FC400   274º   234º   0.424"   10.77   108º   Mild street; small displacement. low compression
FC410   284º   244º   0.430"   10.92   108º   Street; single or dual carb. up to 2000cc
FC411   284º   247º   0.442"   11.23   108º   Dual lobe; off-road; Class 9 competition
   274º   234º   0.424"   10.77   108º
FC415   290º   252º   0.450"   11.43   108º   Dual lobe; off-road comp; Class 1/2 and 5/1600
   284º   242º   0.430"   10.92   108º
FC420   294º   252º   0.434"   11.02   108º   Off-road; 1600cc and up; head work
FC425   301º   262º   0.442"   11.23   108º   Off-road; large displacement; single or dual carb
FC430   309º   268º   0.444"   11.28   108º   Off-road; large displacement; head work; carb etc


Pauter Machine

Cams for use with 1.1:1 and 1.25:1 rocker arms (lift at cam)               
B4   262º   234º   0.372"    9.45   107º   Mild street; under 2000cc
B6   264º   238º   0.409"   10.39   107º
C7   268º   236º   0.363"    9.22   108º
D7   270º   243º   0.385"    9.78   108º
F5   274º   246º   0.393"    9.98   108º
F6E7   274º      0.424"   10.77   107º   Dual lobe; off-road
F8E7   276º      0.366"    9.30   107º
H7   282º   250º   0.393"    9.98   108º

Cams for use with 1.25:1 rocker arms (lift at cam)
J7   286º   260º   0.398"   10.11   108º
K7   288º   255º   0.384"    9.75   108º
K8E8   288º      0.384"    9.75   108º   Strong mid-range
M3   292º   268º   0.409"   10.39   108º
O3   296º   255º   0.398"   10.11   108º
O8E8   296º      0.465"   11.81   108º   Off-road; 2000cc plus
P3   297º   264º   0.429"   10.90   108º
P4E8   298º      0.371"    9.42   108º   Hot street
R8   304º   274º   0.421"   10.67   108º
T1E8   307º      0.350"    8.89   108º
T2   307º   271º   0.419"   10.64   108º
T3   307º   274º   0.437"   11.10   108º   Off-road; light vehicle; large displacement
T7   308º   276º   0.416"   10.57   108º
T8E8   307º      0.451"   11.46   108º
U4   310º   280º   0.435"   11.05   108º

Cams for use with 1.4:1 and 1.5:1 rocker arms (lift at cam)   
V4   314º   278º   0.406"   10.31   108º
V4   314º   282º   0.451"   11.46   108º
V5E8   314º      0.451"   11.46   108º
V9E0   315º      0.367"    9.32   108º   Off-road; large displacement
X3   320º   284º   0.417"   10.59   108º   Drag race competition; high rpm
X5E0   321º      0.475"   12.07   110º   Drag race competition; high rpm
X6E0   324º      0.372"    9.45   110º
Y3   331º   294º   0.430"   10.92   108º
Y7   336º   298º   0.425"   10.80   108º


Cams for use with roller-lifters
VN025   293º      0.406"   10.31   108º   Dune buggy; off-road; large motor
VN011   312º      0.452"   11.48   108º   Hot off-road; turbo dune buggy etc
VN130   314º      0.438"   11.13   108º   Drag race (turbo or carb); midget race


Scat Enterprises

Cams for use with 1.1:1 rocker arms (* or 1.4:1 rockers)
(lift at valve)
C20*   278º      0.338"    8.59   108º   Street; mild cam; good with 1.4:1 rockers
C25   275º   235º   0.385"    9.78   108º   Bus and off-road. small cc; 5000rpm maximum
C35   286º   247º   0.410"   10.41   108º   Street and off-road; good power spread; 6000rpm
C45   296º   254º   0.418"   10.62   108º   Street and strip; heavy idle; 4500-6500rpm
C55   312º   268º   0.428"   10.87   108º   Circle track; good mid-range; 4500-6500rpm
C65   318º   272º   0.440"   11.18   108º   Super Vee etc; variable rpm application
C75   342º   292º   0.445"   11.30   108º   Drag race competition; heavy car; 5000-7000rpm
C95   286º   262º   0.475"   12.07   108º   All-round competition; large displacement

Cams for use with 1.4* and 1.5** rocker arms
C85*   330º   294º   0.574"   14.58   108º   5500-8500rpm; competition only
C89**   325º   269º   0.618"   15.70   108º   Drag race competition


Web-Cam
Cams for use with 1.1:1 rocker arms (lift at valve)
   250º   214º   0.334"    8.49   108º   Stock 1600
   250º   214º   0.314"    7.96      Stock 34hp
86   270º   234º   0.358"    9.08   108º   Street and off-road
119   276º   240º   0.422"   10.72   108º   Street and off-road; broad power band; turbo
218   280º   242º   0.455"   11.56   108º   Street or turbo. Can be used with 1.25 rockers
118   283º   246º   0.402"   10.21   108º   Street; good mid-range and top end
163   284º   249º   0.422"   10.72   108º   Hot street; wide power band
110   284º   256º   0.435"   11.05   108º   Hot street and off-road; strong mid- and high rpm
218/119   280º   242º   0.455"   11.56   108º   Dual lobe; off-road competition; Class 1/2 1600
   276º   240º   0.422"   10.72   108º   Excellent torque!
109/119   287º   260º   0.465"   11.81   108º   Dual lobe; off-road competition; Class 1/2 1600
   276º   240º   0.422"   10.72   108º   Added RPM power!
109   287º   260º   0.465"   11.81   108º   Hot street and off-road
122/125   288º   262º   0.506"   12.85   108º   Dual lobe; large displacement street and off-road
   288º   262º   0.478"   12.14   108º   racing engines.
121   298º   271º   0.490"   12.45   108º   Hot street and off-road; large displacement
121/125   298º   270º   0.490"   12.45   108º   Dual lobe; large displacement
   288º   262º   0.478"   12.14   108º   Designed for Class 10 off-road racing engines.
165   312º   273º   0.492"   12.50   108º   Hot street; large displacement; mid- to high rpm

Cams for use with 1.25:1 or 1.5:1 rocker arms (lift shown with 1.5:1)               
86a   290º   252º   0.502"   12.75   108º   Hot street and off-road
86b   300º   260º   0.575"   14.61   108º   Hot street and strip; large displacement; high rpm
86c   310º   272º   0.585"   14.86   108º   Drag race competition; high rpm
226   304º   278º   0.610"   15.49   108º   Good mid- to high rpm for drag cars. N/A
251   324º   285º   0.630"   16.00   108º   Large displacement. carbureted dragster and pro sedans
277   320º   288º   0.660"   16.76   108º   Large displacement. carbureted dragster and pro sedans
197   328º   295º   0.656"   16.65   108º   Large displacement. carbureted dragster and pro sedans


Weber Cam

Cams for use with hydraulic lifters (lift at cam)
529-521H 274º      0.350"    8.89      Dual lobe street cam
   268º      0.330"    8.38
56TH   282º      0.338"    8.59      Dual lobe street cam
   270º      0.330"    8.38
58TH   294º      0.342"    8.69      Dual lobe hot street cam
   282º      0.338"    8.59
60TH   308º      0.370"    9.40      Dual lobe hot street cam
   304º      0.360"    9.14
76   270º      0.323"    8.20      Low end torque; street or van
91   275º      0.382"    9.70      Street or off-road
142   282º      0.395"   10.03      Mid-range and good top end
91   286º      0.336"    8.53      For use with ratio rockers
142   294º      0.395"   10.03      Hot street; off-road; circle track
WC-1   299º      0.460"   11.68      Hot street; sand buggy; top end power
151   316º      0.450"   11.43      Drag race only; use 1.25 rockers
153   314º      0.461"   11.71      Dual lobe; turbo drag race
   308º      0.458"   11.63      

Original chart here: http://www.actionimport.com/Tech_Files/cam_information.htm

--louis
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Louis Brooks

The Beatings Will Continue Until Moral Improves!
The Ideaman
Hero Member
*****
Posts: 625



« Reply #1 on: November 20, 2007, 19:55:57 pm »

That came from an article in HVW's in 1999 with the Hawaiin dragster on the cover.  Babe Erson cams are now SLR's if I remember correctly.
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It is the soldier,
Who salutes the flag,
Who serves beneath the flag,
And whose coffin is draped in the flag,
Who allows the protestor to burn the flag.
Felix/DFL
Sr. Member
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Posts: 386



WWW
« Reply #2 on: November 20, 2007, 22:49:53 pm »

Very interesting overview, thanks for posting !
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John Rayburn
Hero Member
*****
Posts: 2481


Der Kleiner Panzers


« Reply #3 on: November 21, 2007, 03:21:18 am »

Thats handy to have it all compiled and in one place!
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I also park at Nick's.
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