View Single Post
Old 06-19-2018, 11:22 AM   #4
Zl1steve
 
Drives: Zl1
Join Date: Feb 2017
Location: Washington
Posts: 195
How many miles? I had the same problem and mine was the plug wires. The stock wires are ok but have a ton resistance. Firecore wires are the best there is period. You may need to drive car more so it can learn the correct air fuel strategy. Mine missing around 5500 and up and switching out wires cured mine. I have headers tune pulley and ported tb and rotofab. Car has ran 10.82@ 133.8 on stock tires.
Zl1steve is offline   Reply With Quote