As you have probably read, we installed a Techco supercharger on Frank's 300C this week and this evening we took it down to Johan at Diablo for a custom dyno tune. Prior to us installing the Techco supercharger, Frank had 300 rwhp naturally aspirated with a CAI, gutted cats, 180˚ and custom dyno tune. Now with the Techco supercharger, he gained 113 rwhp over the previous set-up, and around 125 rwhp over bone stock! Here are the final numbers from tonight: RWHP: 413 RWTQ: 431 BOOST: 7.8 psi I took A LOT of video at the dyno, and will get some posted this weekend. We love Techco here at BMC Performance!!
