And on we go with the team Geiger Performance (GeigerCars)! Not too long ago, there presented us the tuner a Dodge Viper GTS with a fat 8,4 liter V10 and 640PS & 600lb-ft torque which he pushed to a whopping 710 PS and 861 Nm torque by means of an extensive increase in performance. But somehow it was clear that if you make the effort on the "normal" Viper you can't leave the street-legal club racing variant -> ACR untouched. Reason enough to try your hand at the ACR and push it up a notch. As a result, there are a whopping 111PS more on paper and with now 765PS the poisonous snake should have become a lot more poisonous. Due to the fact that the V10 of the Viper is a classic naturally aspirated engine, the increase in performance was not possible with software, but rather it had to be done properly to achieve the increase in performance. Specifically, this means ported cylinder heads, significantly larger intake valves, a high-quality sports camshaft and double valve springs are arriving. A complete stainless steel sports exhaust system and a new manifold including a sports catalytic converter not only ensure a brutal racing sound but also deliver the final horsepower. Of course, stability must also be guaranteed and so the 8,4 liter V10 was given a significantly more efficient engine oil cooler. An additional oil cooling system including a pump is used on the rear axle so that the drive also stays cool.
The mega expansive Extreme Aero Package including expansive front splitter, double flaps on the front apron and the large rear diffuser are standard. The newly installed GeigerCars alloy wheels in 11 & 13 × 19 inches including sensors, however, are not. Such an increase in performance is of course not entirely without, and so if you are interested in purchasing the Viper ACR, you can add an impressive 40.775 euros and pay at least 219.000 euros for the complete vehicle. The team from GeigerCars published the ACR the days and we are of course pleased to be able to show you the pictures. After the technically comprehensive tuning cure that the ACR, and especially its V10, was allowed to endure, it is now much more potent and, thanks to the new alloy wheels, richer than the already spectacular production version. So if you have been secretly thinking of buying a rare ACR Viper for a long time or if you are even a happy owner, GeigerCars is definitely an interesting starting point when it comes to differentiating the vehicle from the production model in terms of performance.
As far as the further changes to optics or technology are concerned, we have tried to find out the most important details. As always, we have listed what came out in the lower part of the article in a small summary. If you discover any more changes that we have missed then please use our comment box and let us know, we will then add them to the article as soon as possible.
(Photos: Geiger Performance - GeigerCars)
These are the known changes to the series:
- Performance increase from 481kW / 654PS to 563kW / 765PS = + 111PS (ported cylinder heads, larger intake valves, sport camshaft, double valve springs)
- Stainless steel sports exhaust system with manifold and sports catalytic converter
- new engine oil cooler
- additional oil cooling system including pump on the rear axle
- GeigerCars alloy wheel set in 11 × 19 inches at the front and 13 × 19 inches at the rear (including sensors)
- all GeigerCars optimizations cost 40.775 euros including VAT
- Complete vehicle from 219.000 Euro
The following video shows a standard 2016er ACR
We are sure that we will receive some information and definitely new pictures and videos in the next few weeks. As soon as this is the case, we will of course add to the article and inform you about it.
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Maybe you also want to read a report from other car brands? Apart from the above manufacturer, you'll wonder what vehicles these days coilovers, alloy wheels, Chiptuning and the craziest foiling built in & attached. Take a look at the following manufacturers: ALFAROMEO, ALPINA, AUDI, BMW, CADILLAC, CHEVROLET, CHRYSLER, CITROËN, DACIA, DAEWOO, DODGE, FIAT, FORD, HONDA, HYUNDAI, INFINITI, ISUZU, JAGUAR, JEEP, KIA, LANCIA , LANDROVER, LEXUS, MASERATI, MAZDA, MERCEDES, MINI, MITSUBISHI, NISSAN, OPEL, PEUGEOT, PORSCHE, RENAULT, SAAB, SEAT, SKODA, SMART, SUBARU, SUZUKI, TATA, TOYOTA, VAUXHALL, VOLVO, VW and ALL others.