Designed Specifically For Drag Racing
Application
Symmetrical 3.150″ housing ends
Requires
• H1131 housing ends or equivalent
• 2.832″ brake offset
• Ball style axle bearings *
* Caliper mount relief isn’t correct for tapered bearings
For Symmetrical 3.350″ ends – B1711WCM2S
Two Piece Stainless Steel Rotors – B2794LS / B2794RS
• Internal cogs allow rotor to float
• Allows for expansion variances between aluminum & steel
• Slots reduce rotating weight and increase air flow
• Stainless steel maintains stability under higher temperatures
Choice Of Billet Calipers
Black Billet Evolution 4 Calipers – B1900
• Computer finite element analysis (FEA) optimized and field-tested caliper
• Evolution 4 design improves piston retraction, pedal feel, and stiffness
• High retraction piston and O-ring design to eliminate drag during acceleration
• Results in improved pad wear and exemplary braking efficiency
• Stainless steel pistons mitigate heat transfer to brake fluid
• All 1.750″ pistons provide maximum clamping force
• Two bleeder screws ensure complete air evacuation
• Type II Black anodized finish resists corrision, heat & brake fluid
Red Billet Calipers – B1900-RD
• Billet aluminum bodies are extremely rigid & reduce weight
• High retraction piston and O-ring design to eliminate drag during acceleration
• Results in improved pad wear and exemplary braking efficiency
• Stainless steel pistons mitigate heat transfer to brake fluid
• All pistons are 1.750″ to provide maximum clamping force
• Two bleeder screws ensure complete air evacuation
• Red powder coat finish resists corrision, heat & brake fluid
Aluminum Caliper Mounts
• Billet one piece design
• Eliminates bolts, spacers & nuts that require periodic maintenance
DRM-35 Metallic Brake Pads
• Provides high resistance to brake fade
• Recommended for vehicles going over 150 MPH in the 1/4 mile
• Maintains decent starting-line cold holding capabilities
• May leave pad residue on rotors when not using parachute
• While common, it’s recommended to remove when installing new pads
Housing End Bolt Kit
• Additional components not supplied in most aftermarket brake kits
Evolution 4 Low Profile Caliper Option – OPRB12
Brake Hoses and Lines Are Not Included
Calipers are tapped 1/8″ NPT and supplied with a straight male 3 AN fitting
Use Teflon® tape or liquid on the pipe threads of the fitting
Leave a few threads from the tip uncoated
This will avoid depositing material inside the caliper
Torque fitting to 25 ft lbs
