Challenger – SSi Performance Tuning https://southernspeedinc.com The Performance Tuning Professionals Thu, 18 Jun 2026 13:54:39 +0000 en-US hourly 1 https://wordpress.org/?v=4.9.8 https://southernspeedinc.com/wp-content/uploads/2016/11/10629780_858721580911862_2675555512391220120_n-100x100.jpg Challenger – SSi Performance Tuning https://southernspeedinc.com 32 32 Jim Williamson 2019 Challenger Hell Cat runs new personal best of 10.21@134.90 https://southernspeedinc.com/jim-williamson-2019-challenger-hell-cat-runs-new-personal-best-of-10-21134-90/ Sat, 31 Aug 2019 17:05:53 +0000 https://southernspeedinc.com/?p=12441 Congrats To Jim on his new personal best 10.21@134.90 at Atco Dragway yesterday. Jim continues to get faster in his 2019 Challenger Hell Cat. Congrats Jim and Great Job!

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]]> Congrats To Jim on his new personal best 10.21@134.90 at Atco Dragway yesterday.

Jim continues to get faster in his 2019 Challenger Hell Cat. Congrats Jim and Great Job!

Hell Cat Blue

2 Hell Cats

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