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Old 10-05-2010, 10:21 AM   #3
WildBillyT
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Quote:
Originally Posted by NHRA Rules
All cars in competition with any type of water overflow capable of spilling water must have a catch-can to accumulate the excess liquids and not leak onto the track. Minimum catch-can capacity: 1 pint (.47 l). Catch-can must be securely fastened; i.e. bolted, clamped. Overflow may be routed into headers on cars that are supercharged or burn nitromethane or methanol.
My Nova did not have one originally, but had one retrofitted from when it used to do track duty if that helps.
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