Author Archive: Maarten Sellmeijer

Silverado is the nick name of the ultimate R Gruppe car. A Porsche 911 completely modified to serve a sports purpose. Slightly stiffened up suspension, so it corners beautifully , but pliable enough to be somewhat comfortable. Silverado was modified continuously since 2002. TwinSpark’s founder Leonard Stolk continued to improve the performance over the period of his ownership, culminating in the transplantation of a 1974 Carrera RS MFI 2.7 engine. The car sounds and drives great. It is the ultimate multi-purpose classic 911. Especially suitable for Alpine tours or navigation rallys. Silverado has proven time and again it can handle all that and more. 

Main Palmares:

• Winter Trial 2009-2014 Finisher
• BergMeister Tours 2010-Present
• Various Navigation Rally Events

Body:

• Chassis number 9111100225, delivered to client in San Antonio, Texas, USA, in 1971
• Road legal, titled, Road tax-exempt in The Netherlands.
• Body has been restored by Porsche The Hague in 2003-2004
• Post restauration the [...]

TwinSpark Racing is proud to offer this beautiful Ferrari 550 Maranello from 1997 featured in Rosso Corsa.

This Ferrari 550 Maranello is a superb flagship grand tourer, presented in an elegant colour scheme and with that glorious gated manual shifter. It is powered by the mighty 5.5-litre F133A V12 engine, producing around 478bhp, which makes for swift progress when pushing the accelerator. What makes this example very special is the odometer reads only 24.667km. Spending most of it’s life in various Ferrari collections, first in Switzerland and now with the current owner in The Netherlands it has never been used as daily driver and always been stored in a heated storage.

This example has been delivered new by Ferrari Kessel in Lugano, Switzerland. It was first registered in January of 1997 by the first Swiss owner. The bodywork is in excellent condition and accident free. In its life the front bumper has been repainted [...]