| Menu |
| Newsletter Subscription |
| Contact Rallysport.ca | ||||
|
sb@rallysport.ca
We accept:
|
| Recommended Services |
|
|
Porterfield Performance Brakes and Brake Components
| Featured Products |
|
|
|
Photo Galleries |
|
More Galleries [ Click Here ] |
Hawk Pads | Porterfield Pads | Brake Fluids
Since
1986 Porterfield Enterprises has earned a reputation for manufacturing
quality competition brake pads and brake products to the performance racing
industry. A close working relationship with leading professional motorsport
teams has led to the development of the one of the finest racing brake
pads ever produced. This uniquely engineered composite brake pad using
the latest ceramic composite technology design combines high performance
materials to make a better stopping and more rotor-friendly brake pad.
R-11
The new R-11 race pad is an ultra-high friction compound reaching the
extremely high level performance needed for top-level professional competition.
Low temp friction readings of .62 and rising up to over .72. The broadest
working temp range to date 250F - 1800F. R-11 will maintain its high friction
during cool portions of the racing circuit, giving you the highest stopping
power when you need it. This is an extremely versatile brake compound
with its wide temperature range suitable for all types of heavy duty motorsport
use. The lowest rotor wear of any competition brake pad. Superior ease
of pad modulation, even under very high threshold braking.
Designed specifically for heavy-duty motorsports. The carbon based semi-metallic R-4 materials allow the pad to absorb tremendous amounts of heat and dissipate it at very even rate. Carbon Kevlar material warms up to race temperature quickly, which is quite helpful during restarts, and when track time is limited. When used with cast iron and steel alloy rotors, the R-4 compound requires minimal bed-in period. Throughout the entire heat range, the carbon kevlar material will give extremely consistent modulation and predictably. This is truly the most rotor friendly racing brake pad material ever. Good for road courses, oval track, rally, vintage racing, autocross, club events or professional racing events.
A carbon kevlar compound made to last a bit longer than the original R-4 compound. The R4-E compound is designed to endure higher prolonged temperature and still has pad life as long or longer than Porterfield R-4 do. This pad is great for club enduro events and applications where temperatures are at their maximum.
Developed using knowledge testing in the vintage racing community. Optimum uses for the R4-1, under conditions where very high friction is needed with minimal warm up time and in applications where there is difficulty in maintaining sufficient heat with conventional race pad compounds. Widely used on vintage GT and formula cars the R4-1 is also gaining popularity in off-road and rally-cross classes. Great modulation, consistent pedal feedback and rotor friendly at all temperatures as with all the other Porterfield Carbon Kevlar compounds.
For high performance and heavy-duty street conditions. Perfect for prolonged everyday street use while also being capable of tolerating the most severe street use without any fade. Rotor friendly of course. The R4-S friction level will give you an impressive increase in stopping ability with very minimum pedal effort. R4-S compound has the absolute lowest noise and dust levels, far below OEM equipment or any other high performance brake material. Good for autocrossing, some drivers' schools, and rallies. The R4-S compound is available for virtually any vehicle sold in the US. We also offer the R4-S in pad sizes for competition type calipers that are used under street driven conditions.
Rallysport.ca
is a Calgary, Alberta, Canada based source of performance parts and safety
equipment for race and rally teams. Focusing on legal racing
activities whether that is drag racing, sports car racing, stock cars, sprint
cars, drifting, off road 4x4 and street/show cars, we can provide the equipment
needed as teams and drivers try to improve the performance of their vehicles
to GO RACING and WIN RACES!