During a race drivers’ career some victories feel more significant than others for varying reasons. For Richie Davidowitz of East Moriches and his Rat Pack Racing team their victory Saturday in the Eagle Chevrolet Crate 100 at Riverhead Raceway is one of those wins. Setting fast time in qualifying and leading all 100-laps served as sweet redemption for the new pairing who had a runner-up finish stripped away after a tech infraction a couple weeks back.