When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission. Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network.
I have a 238/242 .609/.615 on a 111lsa and MTI told me that it is emission legal here in TX. Previous to this car I had an 03 Mach 1 w/ 4 cams and 2 "not ready system codes" and it still passed the state inspection. Hope this helps. I think that our standards are almost as strict as California.
General rule is something greater than -4* overlap (a larger negative number). A 224 224 114 LSA has a -4* overlap and it just passes. Go bigger and you might have problems.
I have a 238/242 .609/.615 on a 111lsa and MTI told me that it is emission legal here in TX. Previous to this car I had an 03 Mach 1 w/ 4 cams and 2 "not ready system codes" and it still passed the state inspection. Hope this helps. I think that our standards are almost as strict as California.