National Modified Hydroplane
The National Modified hydroplane (NM) offers speeds of 140 mph to the serious competitor, utilizing automotive and marine non-supercharged engines ranging from 4-cylinder and V-6 up to 368 cubic inch V-8 engines, carbureted and fuel injected.
|Minimum Weight:||1255-1900 lbs. depending on engine type including driver|
|Engine:||4 cylinder, V-6 and up to 368 cubic in. V-8 configurations|
|Fuel:||Methanol (alcohol) or racing gasoline per APBA specs|
|High Point Winner:|