PA-28 pilot reported an NMAC with a Vans RV-6 aircraft during departure climbout.

Narrative

Aircraft X was cleared to depart straight out from Runway XXL from ZZZ at approximately XA29L. During initial climb Aircraft Y was cleared for an immediate departure from Runway XXL and instructed to fly runway heading. Once passed airport boundary and cleared traffic; Aircraft X was cleared for right turn southbound. During turn; Aircraft Y was queried if he had proceeding traffic in sight. Replied in the affirmative and was cleared for right turn southbound out side of warrior (Aircraft Y). At a point in time on southerly course; I (PIC (Pilot in Command) Aircraft X) witnessed Aircraft Y complete high speed pass approximately 30-45 ft. off of my left wing same altitude. After traffic passed by less than 1800 ft. ahead; aircraft performed a steep climb pull up. Possible solutions and factors include ATC spacing for departure and clearance of turns especially considering speed and performance capability. Another contributing factor may have been pilot of Aircraft Y aggressively maneuvering to 'get back at' Aircraft X for confusion of sequence in run up pad prior to departure.