94accordh22a

i got a 94 accord 2 door i did a 94 h22a motor swap ... the people that did my swap left my stock injectors, fuel pump, and gave me a hondata chip which i think wasn't programmed ... i had it for 3 weeks and cyclinder one blew ... could the stock f22 none v-tec injects, fuel pump be the reason , or the hondata not programmed ??? i need as much advice as possible cause im rebuilding the one cyclinder

94 accord h22a motor swap :
-areospeed intake
-dc sports header
-lightweight findenza flywheel
-ACT clutch 6 puck
-apex n-1 exhaust ( left the same clogged cat )
-ultra ss complete pulleys set
-hondata ecu chip

i just bought msd ign. msd blaster . msd 8.5 wires .. walbro fuel pump .. aem fuel rail , fuel injectors , fuel press regulator .. ported and polished the head ..