The more I think about how it was acting, I think Fbody is right. Might be the clutch not engaging fast enough. We had to replace the clutch at TWS and never could seem to get it adjusted as good as it was before. At COTA last year I remember now that I had to let the RPM get down a bit before it would allow me to change gears slowing me down quite a bit. Trying t research now and see what Centerforce clutch and pressure plate was in it before. No real markings on either one of the old ones to purchase the same one.