2011 - Crane Cams

Vacuum Kits and Accessories
Adjustable Vacuum Advance Kits
Now you can actually tailor your ignition system to meet a wide variety of driving conditions
and requirements with these unique, easy-to-install adjustable vacuum advance kits.
Comes complete with adjustable vacuum canister, featuring the unique adjustable vacuum
diaphragm, three sets of advance weight springs, and a 3/32” allen wrench, plus complete
instructions for installation and operation.
The adjustability provided by these kits permits you to run the maximum ignition advance
throughout the RPM range, without encountering detonation. Improved performance, efficiency,
and dependability are the major benefits obtained. Once the kit is installed, you
can also quickly compensate for changes in fuel quality and altitude.
Application Part No.
Delco Point Type (Includes Limiter Plate) 99601-1 *
Ford V-8 73-85 with Electronic Ignition (without computer controls) 99607-1 *
G.M. H.E.I. (Includes Limiter Plate) 99600-1 *
Vacuum Timing Limiter Plate
Here’s an easy-to-install item that allows you to limit the amount of vacuum timing needed for
certain engine/vehicle applications using the Crane Adjustable Vacuum Kit.
With Crane’s Adjustable Vacuum Advance Kits, the adjustment made through the vacuum port of
the cannister adjusts the rate of vacuum timing change as engine vacuum changes.
The Crane Vacuum Timing Limiter plate actually changes the amount of that vacuum timing. This
is especially helpful with applications such as high compression ratio engines, heavy engine
loads (such as very low numerical rear axle gearing) or heavy vehicle weights such as motor
homes, trucks with trailers, etc..
Each plate notch will shorten the amount of vacuum timing by 2°. It will also advance the initial timing to 2° because of the
change in the starting position of the breaker plate or magnetic pick up.
Application Part No.
Vacuum Timing Limiter Plate — for GM/Delco V-8 point-type and H.E.I. ignition distributors 99619-1 *
Vacuum Reserve System
Is That “Big Cam” Giving Your Vacuum Assisted Power Brakes And Other Accessories
Problems? Our Original Vacuum Reserve System Delivers Needed Vacuum Storage!
This unique kit allows you to store needed vacuum to operate your vacuum assisted power
brakes, even with a more radical camshaft! Crane’s Vacuum Reserve System utilizes a one-way
check valve that stores engine vacuum until it’s needed . . . like when you apply the brakes and
your engine can’t supply the needed vacuum! Compactly sized at just 5” x 7”, this unit can be
installed in tight areas. Comes complete with all hardware. Power brake hose not included.
Application Part No.
Vacuum Reserve System, Complete Kit including Fittings 99590-1
*This product is applicable only to pre-1966 California and pre-1968 federally certified passenger cars. It is also applicable to non-emission controlled trucks and similar vehicles. It is not applicable or intended
for use on any emission controlled vehicles operated on highways or roads.
866-388-5120 • 386-236-9983 FAX 333