Schumacher Cougar SV2 2WD Electric Off-Road Buggy
This 2WD buggy is packed with new features like a 8mm longer alloy chassis, the transmission and differential both use larger bearings, UJ driveshafts for more traction, and a newly designed alloy motor plate. Read the official press release below for more info:
The NEW Schumacher Cougar SV2, Competition 2WD Electric Off-Road Buggy. Moving forward from the successful Cougar SV, winner of the British Off Road Nationals, Schumacher have raised the bar yet again. The NEW SV2 is lower, sleeker and above all faster! It now includes a hard anodised, laser etched, alloy chassis, a new heavy duty differential, transmission bearings and driveshafts. Using the mid-motor position, ultra compact design, perfect centre line balance and revolutionary constant radius steering system the Cougar SV2 is sure to be a winner. The Cougar SV2, take it up a level!
NEW Hard anodised, laser etched, alloy chassis + 8mm longer. – Lower C of G, easier to drive. NEW Heavy duty, big bearing differentialA Tale of Two Porsche Seven-Speeds: Manual and PDK
Rummaging through the parts bin to build several cars out of the same basic bits is nothing new and, in rare cases, can even result in cars with distinct personalities. Porsche’s Boxster , Cayman , and 911 don’t suffer from sharing a multitude of body, chassis, and powertrain components. Now Porsche’s transmission engineers have moved parts-sharing down to the micro level to reap two transaxles from one blueprint. The world’s first seven-speed manual gearbox is an offshoot of the seven-speed PDK dual-clutch automatic introduced three years ago for the 997-series 911. Both are available in the 2012 991-series 911 Carrera and Carrera S.
Porsche and ZF have been collaborating on the design and development of these transaxles—code-named the DT11 (PDK) and the MT11 (manual)—since 2003. From the start, the two companies planned on sharing the maximum number of parts and manufacturing tools. Credit ZF engineer Dr. Michael Ebenhoch with inventing the twofer shift kinematics.


According to Frank at The Drive Shaft Shop, his 1000hp-capable axles not only virtually eliminate the chance of breakage, but also significantly reduce



