Viper Performance Packages

At Calvo Motorsports, we build the fastest Vipers in the world!

From complete twin turbo packages, head/cam packages, or just some dyno time with our custom tunes, we've got you covered.

* Watch our 190mph test drive on a 100% stock engine GenV Viper with our twin turbo kit.

Our twin turbo kits are built completely in-house entirely by our technicians.

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Looking for a solid 700hp to the rear wheels? Check out our heads and cam package.

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