STD Development - Sportster Cases

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STD High Performance Cases
for Sportsters/Buell SPORTSTER CASES
STD is proud to offer the latest addition to it's family of high performance heads and cases. The '86-90 4-Speed Sportster Case. Like the entire STD product line, the STD Sportster Case combines the highest quality 356T6 "A" prime alloy and precision CNC machining to produce the strongest high performance cases available anywhere.

Exlusive STD designed-in windage tray and flywheel oil scrapers reduce parasitic oil flywheel drag to increase horsepower substantially. Available in 4 & 5-Speed applications for late model Evo style Sportsters and Buells.

STD Case for Sportster features:
• 46,000 lb. Tensile Strength
6.0 Elongation
• .100" Wider than stock cases giving case greater surface area for improved gasket sealing and far more strength.
• Built-in Windage tray and double flywheel scrapers reduce oil drag on flywheels for increased horsepower.

• 6 Bolt / Line Bored Tranny Trap Door - Run either a wet or dry primary drive
(Trap Door made from 206 T71 "A" Prime Alloy 50,000 lb tensile strength)
• Machine fit races
• 5" Stroke Capability
• Includes case bolts

STD 4 & 5-Speed Case for Sportster / Buell Part No. 1994 86-90 (3 13/16" bore)....$1499.00
STD 4 & 5-Speed Case for Sportster / Buell Part No. 1994-4 86-90 (4" bore).........$1599.00

phone 818.998.8226 • fax 818.998.0210
weekdays 8am - 6pm pacific time zone