no. it was in neutral
There will be a bit of a load, but still not really. The wheels are just free spinning without and resistance. Where as on a dyno there is resistance by many different means, depending on what type of dyno it is.
Were you pushing on the brakes? Or smoking realllllly good crack?
this is the most redicluous thing i’ve ever heard, first off you cannot boost unless under load…end of story, sure you may hear the bov valve, but you cant boost, second please dont tell me you took four years to built a “killer” engine and you worried about sitting in your driveway reving the motor?? go drive it come back tell us if it boosts…
nope, neither.
i’ve been meaning to talk to you about tuning btw. do u have AIM?