Appearently they have indeed made some progress with the 200R4. My friend just installed one behind a 500hp Butler 455. However, he did ruin something inside his first 200R4 due to the TV cable not being installed properly. The shop did warranty it though and rebuilt it. It is now back in the car and running VERY strong! This shop that is building them is located in Tampa, FL and supposedly build one of the best 200R4 on the market right now.
