Need some help here please!
Just got the car running starts right up and idles no issues but the car is running extremely rich to the point I can only have it run for like 15 seconds before my eyes are watering in the garage.
Engine is Lq4, 243 heads that have been worked, vacuum at idle is around 10, cam specs Comp LS Hydraulic Roller, Xtreme Energy LSG lobe 13119int and 13121 exhaust. intake 283' @ 0.002/234'@0.050 0.602lift (stock rocker). Exhaust 291' @ 0.002/242'@0.050 0.605'. Cam was ground with 112' split and 4' advanced.
Pulled all the plugs front 4 seem to be soaked and the rear 4 are fowled. I am running a pro systems carb specs below ( I have jetted down to 70 in the front and changed power valve to 6.5 from 5.5. I know it should be half of the vacuum reading but I don't have a 5PV I will try a 4.5 tonight.
I have yet to hook up laptop to the MSD 6014 but have I have tried all the built in timing selectors on the box with no difference.
any ideas? (carb is also brand new)