Hi all thank you for the comments,
Yes its a Z20, was an absolute pain in the ar5e to get running and after melting 3 pistons on 95 octane i have finally got it all up and running. I have gone with a seperate ECU and have used throttle body off original ecotec. (didnt want to change the whole wiring loom for pedal etc). (have had alot of people ask about Z20's so would be glad to help with any z20 questions!)
What is the best thing for me to buy for lowering? will springs be ok or would more be advised?
how long has this site been running?
Still well glad I have found it! sick of seeing VVOC FFOC bout time there was a MK3OC!!!!!!