Mr. Syclone FIXED
May 8, 2016A few days ago, we posted about Robert Pothorscki doing test-n-tunes with his GMC Syclone when the worst happened and the truck suffered a catastrophic failure. The result was both.
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News & Info
SyTySoGT Racing
Mr. Syclone Update
May 8, 2016A few days ago, Robert “Mr. Syclone” had posted some videos and pictures of his testing and tuning to prep for his race season. All seemed to be going well.
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SyTySoGT Racing
Swede Style Test-n-Tune
April 23, 2016Robert Pothorcki aka “Mr. Syclone”, gives us an inside view of a Swede style test-n-tune from the cockpit of his GMC Syclone. Currently the fastest V6 AWD Syclone (8.7@162mph) in.
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