Also Check Out: Largest Viper Delivery Of All Time
The main problem is how to overcome detonation, or "pinging". This problem results from gas being burned before the spark plug fires. In 1921, GM's research division solved the problem by adding lead to regular gas to create "Ethyl", but that's a story for another day. The best way to prevent spark knock is to cool the intake air before it reaches the fuel injectors. Normally this is done thru intercoolers, but recent production cars have been using closed-loop heat exchangers inside the supercharger. To see this concept to its fruition, racers are building their own exchanger tanks which are filled with ice before the race. It is impractical for a daily driver, but for those who don't want to spend big money on race fuel, ice is an affordable way to go. That is what 1320video filmed over the weekend with a wild Viper built by Nth Moto. Tell us what fuel you prefer, and stay with us for more wild footage from 1320video.