Years ago a guy had an Essex V6 in a MK1 Escort, Nitrous was coming in vogue, he tried some and the car went fast, he tried some more and it went faster. So if some is good then lots is better,...............you could see the impression in the bonnet where the heads and block parted company.
Seeing that brought it all back, the only difference was Santa Pod track 1 was not put out of action for over an hour.
regards
Dave