I just picked up another 95 S 5 speed because the guy could not get it started. He told me the motor was just put in and he put about $2k into it, said he didn't want to talk about it just haul it off. I am wondering if some wrong internals were put in maybe cam or? I got it running but its crazy rich and will not go over about 3200rpm loads up pretty bad.
This is what I have replaced with known good parts;
cap, rotor, wires and plugs
fresh fuel w/ additive
injectors
front o2 sensor
hollowed cat
triple checked timing marks
compression at 210
ecu
mas
What am I missing?