Hello everyone last week I had a misfire on cyl4 everytime the VTEC came on and changed to copper spark plugs but the misfire was 10 times worse so installed the iridium again.
Then checked the distributor and clean it from all the rust.
After cleaning distributor the car was flying and on the next day Chernobyl happened 😥

😭😭😭😭


Guys please please please if anyone has a clue why this happened please share!
The car had 12.7:1 compression only smiles!
Gathering money for K20 swap but need to know why Chernobyl happened was it the spark plugs?
Only shell 100 V power racing fuel due to compression.
The car had the kit on for about 3 years.