Ford Pinto Camshaft Selection
Stage No |
Grind No |
Description |
Trans-mission |
Cam Timing
IN EX |
Advertised Duration IN EX |
Duration @ ×050² IN EX |
Cam Lift
IN EX |
Lobe Sep |
Running Clearance IN EX |
|
1
|
CT26 750 |
Smooth idle, good bottom end and mid range power. Suitable for std of slightly modified engines. RPM RANGE 2000-6000 |
ANY |
29-65 76-30 |
274° 286° |
213° 224° |
×257² ×271² |
110° |
×008² ×010² |
|
2
|
CT26 725 |
Slight lope at idle, good broad power band with strong mid range power, suitable for slightly modified engines. Min comp ratio 9:1. RPM RANGE 2400-6500 |
MAN OR MAY REQUIRE HI-STALL |
32-73 73-32 |
285° 285° |
223° 223° |
×271² ×269² |
110° |
×010² ×012² |
|
3
|
CT26 747 |
Fair idle, good mid range and top end power. Designed for engines with limited modifications. Min comp ratio 10:1. RPM RANGE 3000-7000 |
MAN OR HI-STALL |
41-76 76-41 |
297° 297° |
240° 242° |
×301² ×303² |
108° |
×010² ×012² |
|
4 |
CT26 723 |
Rough idle, strong mid range and top end. Recommended for modified engines, Min 10.5:1 comp ratio. RPM RANGE 3500-7500 |
MAN OR HI-STALL |
45-72 78-42 |
297° 300° |
250° 253° |
×290² ×290² |
108° |
×010² ×012² |
|
5 |
CT26 737 |
Rough idle, strong upper mid range and top end. Modified engines only. Min 11.5:1 comp ratio. RPM RANGE 4000-8500 |
MAN OR HI-STALL |
55-85 85-55 |
320° 320° |
266° 265° |
×329² ×327² |
106° |
×012² ×014² |