I also have to consider my car IS NOT oe stock either.

It has a comp cams kit in it. I do not know if said kit included and/or required updating to dual springs or not

Builder doesnt remember ( engine was built late 90s or very early 2000s time frame ) BUT he thinks the seals are from Comp Cams as well

here is the cam card if it helps / matters

PS, i plan to maybe pull it down further either next year or year after. Actual time frame will be determined by the end result when I get it back together this time with the changes Im making
But I will have the heads looked at then and make sure all is right