We don’t always hear from the people over at Weistec Engineering, but every so often, these guys resurface with a program that just blows you away.
With that being said, Weistec has unveiled the first details of their latest
project involving the mighty Mercedes SLS AMG . Packed with an extensive list of performance modifications, Weistec was able to put enough added horsepower on the supercar to make it, at least according to Weistec, the most powerful SLS AMG in the world...period.
The biggest addition to the SLS AMG is a new 2.3-liter Twin-Screw compressor, a supercharger system that clearly defies anything we’ve ever seen before outfitted to an SLS AMG. On top of that, Weistec also put in dual high flow cast aluminum T6 intake tubes, brisk spark plugs, a fuel delivery system upgrade, and a 1,000-hp liquid-to-air unit with aluminum lower manifold and aluminum throttle body inlets.
That’s not all.
A Constant Mu, Delta Pressure (CMDP) cog drive system was also added, as was a billet aluminum cog drive cradle assembly, a new cog belt, a new drive belt, aluminum serpentine idlers, a 30 liter intercooler water pump, an intercooler recovery tank, a new heat exchanger, a high flow fuel rail system, silicone couplers, and a power-steering reservoir relocation assembly.
The list of modifications is already making our heads spin. But through it all, Weistec was able to improve the SLS AMG’s 6.3-liter V8 engine and increase the output from the standard 563 horsepower and 479 lb/ft of torque all the way up to an insane 750 horsepower and 664 lb/ft of torque.