[1funride]

Finally got the car over to the dyno. The engine build was a mild HFT 400, I was hoping for 400hp at the engine. This was simply a reality check and too have some fun. I only prepared by inflating tires to 40psi and changing the oil. Runs 1 and 5 are with the air cleaner, runs 2 thru 4 are without the air cleaner. The only change I made to the Fitech was to add more accelerator pump, which from the air fuel ratio is now to rich. We didnt mess with the timing, the dyno operator did tune the fitech some. There was a lean spot he tuned out. In general it ran a little fat. The cam seems a little small and the exhaust seems too restrictive, as I did not hit my 300hp at the wheel goal. I figured on a 25% loss, and only got 276 at the rear wheels, or around 368 at the engine. Engine was 194 degrees. There is a flex fan and power steering and alternator. The results were a little disappointing, but there is room for improvement.

https://www.youtube.com/watch?v=ikU_JI_7wMY