Church automotive testing here in so cal(Wilmington, ca) tuned my s2000. The car runs great but I just wanted to see what the car would do on a dyno jet. Churches dyno pack is always known to read higher than normal. My s2000 was tuned by Shawn church and made 385whp on his dyna pack. I ran the car today at Raceline in Temple City,CA with their dynojet and the car only dynode at 326whp. That's a whooping 60hp less!.
My car has been boosted for over 15,000miles. I have 0 problems with the car or the tune. My wide band shows about 14-15 on idel and low 11"s when in boost. But at the dynojet at race line, their wideband is showing 13.5 almost 14 to 1 air fuel in boost. Is this even possible? If that was true should the engine just blow up?
386whp at churches
326whp at raceline
pic of the engine bay