What do you all make of this oil analysis and the lead content? This is a dedicated track car running e85. This car is ran, very, very hard most times. It's a closed deck ej205 2.14L stroker build. All forged internals (rods, pistons, bearings, crank etc,) It had a hard break-in on the dyno as it is raced every few weekends. This particular sample was from a 500-mile oil change - as in 500 miles from when the new forged motor was installed. It has about 12, 1-minute HPDE laps on it as well as some dyno pulls and spirited driving. I'm running Liquid Molly 5w-40 (6 qts - larger capacity due to the oil cooler). Blackstone seems to think it could be lead from normal break-in and such.
Last edited by dnewton3; 07/10/19 05:14 AM. Reason: updated title