Dustin Ive been running them for the last 6 or 7 years.Had one give out on me at the et finals in bakersfield after being on for awhile,like 4 years or so.They said send it in and we'll take a look.I did and they sent me a brand new one for the cost of a rebuild.Great customer service and besides that 1 incident(I had a spare) theyve been fine.

1967 Coronet R/T
9.83 134mph. 470 cid st.6 heads
10x pro et track champion