I've bought about 19 unique engines from J&J motors and up to now only one in their motors has at any time damaged down on me, and hat was after about 6 months use. They have been swift to sort it out and have me a substitute product, underneath their https://elliotzsjzn.mysticwiki.com/1375340/https_jdmengineforsale_com_product_jdm_mazda_rx_7_fd_13b_rew_engine_for_sale_fundamentals_explained