I realize that running my combo N/A with a converter set up for nitrous will be tight, but with the calc. for slippage it is showing to be 0.188% slip. What slipage should I see? Is it not worth calculating when running N/A? This is a BBC in a 3450# chevelle, th400, 28" tall tire(88 cir.), 3.89 gear going through the 1/4 traps at 133.7 and 6250 rpm. I plan on shooting around 300hp N2o to this set up, but sure seems like the converter is very tight. Any input?