4451 ASR
Art Science Racing
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Timing Components
Underdrive Components
Fuel System Components
Balance Shaft Components
Intake And Exhaust
Floating Rotor Packages
Boost Components
DME KLR Components
Studs And Packages
Other Parts We Make


Timing Components
First manufactured Bi-metal light alloy 4 CD SAF Cam Timing Gears for the Porsche 944 and 51 motors.
These gears were previously branded under a well known mark: PCG - Factorytuned.

Simply stated, the lightest and most refined light alloy pulley and gear components for these motors, bar none!

SAF Cam Gear -4 -0- 4+SAF Cam Gear -4 -0- 4+

SAF Adjustable CAM Gear +/- 4 CAM Degrees: -> $185.00

-> Extremely low mass.
-> Tune and Adjust power range.
-> Helps Correct over aggressive decking. 
-> Reduces Belt Stretch
-> Helps reduce lead & trail offset.
-> Greater timing accuracy.



Gun Gray Special Color Full Kit!Buff Full Kit!

Complete timing kit: -> $517.00

-> SAF Adjustable Cam Gear. (+/- 4 Cam Deg.)
-> Balance Shaft Driving Crank Gear.
-> Balance Shaft Gear Set; Dynamically Balanced, Lightened, Weight Matched.
-> Lightened Conical Washers.
-> 5+ Dyno Proven Horse Power Reclaim from this kit.

This timing kit reclaims over, the horse power the balance shafts steal.


For most current weight specification visit the Technical Data Page on this site.
MainComponentsServicesWho are 4451 ASRTechnical DataTool Room