Stohr DSR Specs |
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Official Stohr DSR site |
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Specifications of Base Model |
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| Price | Roller kits (with no engine) from $20,000. Turnkey cars $38,500 |
| Weight | Estimated at ? |
| Wheelbase | 96" |
| Width | 64" front, 61" rear |
| Overall Design | Designed using CADKEY 98. Stohr will also use LAPFEA to do stress analysis. |
| Frame | 4130 steel space frame, aluminum or carbon skinned, very carefully analyzed using Finite Element Analysis (FEA) to optimize weight and stiffness. |
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Dash |
Includes switches for ignition, lights and starter. Choose gauges and electronic package from Options List. |
| Suspension | All Suspension a-arms and links are made from 4130 aircraft steel, TIG welded. |
| Design Tech. | From the latest Stohr Formula Fords. |
| Uprights | Stohr modular units, CNC 7075T6 aluminum part, using common VW bearings, hubs and CV's. |
| Rear | Beasley type chain sprocket/ single vented rear disc brake assembly with lightened Lobro CV Joints and halfshafts. |
| Shocks | Single adjustable Penske specially valved by Stohr Racing. |
| Springs | Hyperco |
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Steering Rack |
Titan adjustable rack (eccentric pinion allows adjustment of play) |
| Front: Wilwood aluminum 4 piston brake calipers, solid 3/8" thick rotors. Rear: Single vented rear disc brake assembly. AP Racing master cylinders with cockpit brake bias adjustment knob. Several upgrades listed on Options List. | |
| Rod Ends | Aurora |
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Steering Wheel |
Momo with quick release hub. |
| Wheels | 6" front, 8" rear, Panasport aluminum alloy one piece wheels, wider wheels are optional, see Options List. |
| Engine | Initially designed for Yamaha R1, with others optional after first 2 cars. Roller kit does not include engine. See Options List. |
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Radiator |
Aluminum |
| Oil Cooling | Provision for an oil cooler exists for those motors requiring one. |
| Body | Low frontal area. The rear deck, between the fenders, is only 13" above the ground. |
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Material |
Lightweight hand-layed epoxy/fiberglass cloth with honeycomb reinforcement as required. Lighter vacuum bagged glass/carbon/kevlar parts will be optional, see Options List. Portions of the front nose/ underbody venturi may be honeycomb cored, vacuum-bagged parts. |
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Rear Wing |
Aluminum or composite TBD |
| Safety | Forward and side crush box structures will be incorporated in the design. Head protection includes cockpit edge padding similar to F1/ Stohr FF1600. Also, space for the HANS helmet restraint system is provided. |
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Fuel Cell |
8 gallon Fuel Safe bladder with submerged electric AC-Delco pump and pressure relief valve. |
| Fire System | 5 lb, 2 outlet nozzles, per SCCA GCR 17.22.1. |
| Seat belts | 6-point Formula Style TRS systems or equivalent. |
| Included are: | Battery, wiring, master switch, pedals, throttle cable, brake lines/fittings, bolts, shifter/linkage, mirrors, tail/rain lights, water lines, header tank, and SCCA Homologation Certificate. |
| Options | See separate Options List page. |
| Note | The roller kit is unassembled, unpainted, without motor or gauges. Shipping is not included. |
