How are cam profiles organized in crane engine?
Cam & Valve Train Applications are organized in alphabetical order, by engine make. Cam profiles (“grinds”) are listed beginning with the “mildest” duration (lowest numerical duration shown at .050” cam lobe lift) through the “wildest” duration figures. A camshaft Quick Reference Guide precedes the Cam & Valve Train Applications section.
What kind of power does a camshaft have?
Good mid range power. Operating range 3200-7500 rpm. Good high rpm range. Good low end torque and response in 1800-2600 rpm. Good mid range torque and response in 2400-3200 rpm range. Good mid range torque in 3000-4000 rpm range. Good mid to high rpm torque in 3800-5000 rpm range.
What are the durations of Crane Cams grinds?
Cam profiles (“grinds”) are listed beginning with the “mildest” duration (lowest numerical duration shown at .050” cam lobe lift) through the “wildest” duration figures. A camshaft Quick Reference Guide precedes the Cam & Valve Train Applications section.
What’s the last digit in a crane cam?
“Cam Only” cams usually have a suffix (last) digit “1” in the part number. Cam & Lifter Kits usually have a “2” digit suffix. Application provides additional information about the cam- shaft. If the idle quality is other than stock, it is also noted in this column. Cam specs data such as valve lift, duration
Cam & Valve Train Applications are organized in alphabetical order, by engine make. Cam profiles (“grinds”) are listed beginning with the “mildest” duration (lowest numerical duration shown at .050” cam lobe lift) through the “wildest” duration figures. A camshaft Quick Reference Guide precedes the Cam & Valve Train Applications section.
Cam profiles (“grinds”) are listed beginning with the “mildest” duration (lowest numerical duration shown at .050” cam lobe lift) through the “wildest” duration figures. A camshaft Quick Reference Guide precedes the Cam & Valve Train Applications section.
What are the specs for a Harley Davidson camshaft?
Intake Open Intake Close Exhaust Open Exhaust Close Intake Duration Exhaust Duration Overlap Intake Lobe Center Exhaust Lobe Center Lobe Sep. Angle Intake Lift Exhaust Lift Intake Lift TDC Exhaust Lift TDC RPM Low RPM High Min. CID Max Est HP
How can you tell if a crane cam is genuine?
Each cam then undergoes numerous precision manufacturing operations required to produce a finished cam. You can identify a genuine Crane cam core by the distinctive copper plating between the lobes! Crane 8620 and 9310 steel billet cam cores are used by prominent racers, engine builders, and manufacturers. Lobe-To-Lobe, Cam-To-Cam Accuracy!
What kind of camshafts does Crane Cams make?
Crane makes Blueprint camshafts for almost, if not, every GM, Ford, Mopar engine from the sixties and seventies. If you are confused as to which cam you should buy for your beast, Crane has you covered.
How to adjust hydraulic lifter Pre Load Crane Cams?
Hand rotate the engine in its normal direction of rotation until both valves are closed. You are on the compression cycle for that cylinder. (At this position the valve springs are at their least amount of tension making the job a little easier to do.) Wait a few minutes, allowing the lifters to bleed down.
What kind of Cam does a Harley Davidson evo use?
EV-27 is surely the most popular cam for otherwise stock Evos. Anything with more duration/later intake closing will kill bottom end torque on a stocker. I myself went for the EV-13.
What kind of HP does an evolution camshaft have?
Grind in? open close open close Intake Exhaust lap Int. Exh. LSA Int. Exh. Int. Exh. Low High CID HP