Ralph Gilles, Mark Trostle along with the SRT Engineers behind the 2015 Dodge Challenger SRT Hellcat, Russ Ruedisueli & Gregg Black go for a VERY deep techni...
Ralph Gilles' Hellcat burnout
The Ralph Gilles Interview
2014 Viper TA with Ralph Gilles of SRT
2014 Moparpalooza Ralph Gilles interview