3yrs, ive built dozens of 800hp+ racecars from scratch. this isn my first rodeo but its my last. i replace a bad or faulty new part. to have 2 more fail that literally have an hour and 18 minutes of total run time via my ecu logs. ive never seen so much pos parts failures in my life. clearly the quality of parts today is retarded vs even 15yrs ago. i have 1 maybe 2 more attempts ill give. im truthful when i say this....i will burn this mother fer to the ground if it dont sell or it dont work by april. i am that pissed off at the stupid **** thats going. im about to go wire by wire end to end of the entire car. after that im going to take to a friend to let them give it a shot. if nothing im gonna to pour fuel all over it and a wick out the fuel cell and light it. i dont care anymore. the money have in it is nothing compared to the anger and stress it has caused.