VALVE
LIFT
|
DURATION |
DURATION
@.050 |
GRIND
NUMBER |
DESCRIPTION |
CAM # |
|
41 |
| .360 |
270° |
250° |
41
Billet
Timing Card |
Broad power range for street or
touring. Bolts in to stock engines.
*We recommend this grind for use in
1977-78 CB750 F2 (black) engines.
$194.95
|
#55-390
Billet Cam |
| .360 |
270° |
250° |
41
HARDWELD |
Same as above in a hardweld;
cam core required
$189.95
|
|
NOTES for #41 Cam:
Dynoman recommends using
KPMI Racing Valve Springs
with this cam, part #30-0307.
This grind is a drop-in for all CB750s 1969-78, and works well
for F2 engines with
our 836cc or
900cc big bore kits.
|
|
41a |
| .360 |
280° |
260° |
41a
Billet
Timing Card |
High performance street cam.
$194.95
|
#55-402
Billet Cam |
| .360 |
280° |
260° |
41a
HARDWELD |
Same as above in a hardweld
cam core required
$189.95
|
#55-401
Hardweld X-change Cam |
NOTES for #41a Cam:
Dynoman recommends using
KPMI Racing Valves Springs
with this cam. To get the most benefit high compression pistons, and a
free-flowing tuned exhaust are also recommended.
|
|
63a |
| .370 |
282° |
260° |
63a
Billet
Timing Card |
Hot street cam. Use with big bore,
headers and valve spring kit.
$194.95 |
#55-412
Billet Cam |
| .370 |
282° |
260° |
63a
HARDWELD |
Same as above in a hardweld
cam core required
$189.95 |
#55-411
Hardweld X-change Cam |
NOTES for #63a Cam:
Dynoman recommends using
KPMI Racing Valves Springs
with this cam. High compression
pistons, and a free-flowing, tuned
exhaust are also strongly recommended.
|
|
63b |
| .370 |
290° |
268° |
63b
Billet
Timing Card |
Strong mid and top end power for
street-strip. Use with hi compression pistons, headers and valve springs.
$194.95 |
#55-422
Billet Cam |
| .370 |
290° |
268° |
63b
HARDWELD |
Same as above in a hardweld
cam core required
$189.95 |
#55-421
Hardweld X-change Cam
|
NOTES for #63a Cam:
Dynoman recommends using
KPMI Racing Valves Springs
with this cam. High compression
pistons, and a free-flowing, tuned
exhaust are also necessary to use this cam. Careful checking of clearances
will be needed as well.
|
|
63c |
| .370 |
300° |
278° |
63c
Billet
Timing Card |
Excellent top end power.
$194.95
|
#55-432
Billet Cam |
| .370 |
300° |
278° |
63c
HARDWELD |
Same as above in a hardweld
cam core required
$219.95 |
#55-431
Hardweld X-change Cam |
NOTES for #63a Cam:
Dynoman recommends using
KPMI Racing Valves Springs
with this cam. High compression
pistons, and a free-flowing, tuned
exhaust are also necessary to use this cam. Careful checking of clearances
will be needed as well.
|
WEBCAM
CAMSHAFTS