I should have been more clear. Too much catalyst dissipates with an acrid, almost vomit type odor, often accompanied by a pinkish color shift and/or haze. This is a different smell than the normal outgassing of formaldehyde. In my opinion, companies that use a diluted catalyst are just trying to sell more product. A gallon of catalyst at 3% lasts a lot longer than a gallon at 10%. 3% ratios are not difficult to measure with reasonable accuracy.
Crew weight. There is a wide range of crew weights that is competitive in the Viper 640. The average of all crew weights at the 2015 North Americans: 550 lbs. Crew weights ranged from a low of 490 (#10) to a high of 650 lbs.
Best Answer: GVW or GVWR is the amount that the vehicle is spec'd or can legally weigh. If your vehicle has a GVW or 6600lbs. When fully loaded (fuel, passengers, including the tongue weight of a trailer if used, everything) the vehicle should not weigh more that 6600lbs GCWR is the Gross Combined Weight Rating.This is for use when pulling a trailer.hen fully loaded (fuel, passengers, including the tongue weight of a trailer if used, everything) the vehicle should not weigh more that 6600lbs GCWR is the Gross Combined Weight Rating. This is for use when pulling a trailer.