1st engine blew around 7000 miles and it was replaced with another engine. But vehicle was in shop for months. 2nd engine went just 1200 miles then blew. Problem is they use the original install date, not the re-install of the new engine. So, the 3-year warranty does not apply to the newly installed engine. This has cost me over $8000.00 dollars and more time in a shop than on the road. Two of their engines couldn't make it 10,000 miles combined.
Recommendation: DO NOT USE JASPER ENGINES