Engine Caps Greg Vogel July 14, 2014 Share tweetRelated Posts:ProTek RC Samurai RM.1 Maifield Edition EngineProTek Announces New CR21 3-port .21 Off-Road EngineMaifield puts ProTek RC Samurai RM Engine On Top Of…The First Upgrades You Should Consider For Your New…Serpent SRX8 GT RTR 4WD 1/8-Scale On-Road8 Minutes To Know Secret of ROCHOBBY 1/12 TYPE82E… Share tweet