Quote:
Originally Posted by john370z
Vortech or Rotex???? Please tell me if I am right? Both offer little low end torque/hp. (which the 370z could use as much as it can get) Both kits for other cars like the Mustang cost around $5K? Both are good for long periods of use and will last many, many miles? Which is better?
So GTM is using the Rotex and Stillen using the Vortech.....Who do you go with??
John
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First off, I completely see what you are referencing when you mention the Vortech units on Mustangs and Camaro's and Challenger's...However, the 370Z and G37 is VERY different than those cars.
For starters, the dual throttle body design has caused us to make some pretty drastic changes and that in itself has required a lot of creative engineering. One major difference between our supercharger system for the Z's and G's when compared to Vortech's supercharger system for the Mustang's and Camaro's is that we have had to design a new intake manifold. On most of the Vortech kits they are able to re-use the factory intake manifold which greatly reduces cost. Unfortunately on the Z and G, that was not a possibility.