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PRODUCTS: Inboard Sprint Car Caliper


Inboard Sprint Car Features
All new hybrid design, combines the lightweight small body, four piston 2000 series caliper with 3.50" spacing and mounting ears of the rugged 3000 series caliper
Uses a thicker pad than the 2000 series. Integrates a bridge bolt for pad retention and further increasing housing rigidity.
Billet aluminum housing design.  (Superior in strength to cast calipers).
Four Bolt, multi-ribbed housing. (Increases rigidity and reduces deflection for improved pedal feel).
Stainless steel pistons. (Retards heat transfer to brake fluid).
High Temperature, square cut piston seals. (Controls piston retraction for zero drag).
Internal crossover brake fluid passage (Eliminates potential crossover tube damage from debris).


Inboard Sprint Car Caliper

Specifications

Housing Material Billet Aluminum Disc Diameter 10.50" - 13.00"
(226,7 - 330,2 mm)
Mounting Centers 3.50" (88,9 mm) Pad Type PFC 754.16, HB 237.625
Inlet Threads 1/8" NPT Pad Area 6.63 sq/in. (42,8 sq/cm.)
No. Pistons Four Pad Thickness .62" (16,0 mm)
Piston Material Stainless Steel Weight 3.25 lbs
Disc Thickness .38" - .81"
(9,7 - 20, 6mm)

Part Numbers/Description Inboard Sprint Car Caliper
Part Number RH/LH Bore Size Disc Width
170-4200 LH 2.00"/2.00" (55,8 - 55,8 mm) .38" (9,7 mm)-Anodized
170-4205 LH 2.00"/2.00" (55,8 - 55,8 mm) .38" (9,7 mm)-Ceramic Coated
170-4300 LH 2.00"/2.00" (55,8 - 55,8 mm) .81" (20,6 mm)-Anodized
170-4305 LH 2.00"/2.00" (55,8 - 55,8 mm) .81" (20,6 mm)-Ceramic Coated