rickFPP
Promoter USA-EAST
- Joined
- Mar 18, 2008
- Messages
- 434
the 2013 season will start a new era for the popular RWYB 4x4 class. this will now become a 'king of the hill' type class. here is an excerpt from the rule book explaining the class criteria.
• Naturally aspirated gas or alcohol (with cast iron block & stock spacing): 7500 pounds and 28” hitch height
• Naturally Aspirated GAS with Nitrous Oxide System: 7200 pounds and 26” hitch height (Bore spacing alterations permitted)
• Naturally Aspirated GAS with Nitrous Oxide System running cast iron block: 7500 pounds and 26” hitch height
• 3.0 Diesel and Pro Stock Diesel: 7500 pounds and 26” hitch height
• Super Stock Diesel: 7500 pounds and 24” hitch height
• Super Charged gas or alcohol (under 500 cu.in): 7000 pounds and 26” hitch height
• Super Charged gas or alcohol (over 500 cu.in.) 7000 pounds and 24” hitch height
• Naturally aspirated gas or alcohol (with cast iron block & stock spacing): 7500 pounds and 28” hitch height
• Naturally Aspirated GAS with Nitrous Oxide System: 7200 pounds and 26” hitch height (Bore spacing alterations permitted)
• Naturally Aspirated GAS with Nitrous Oxide System running cast iron block: 7500 pounds and 26” hitch height
• 3.0 Diesel and Pro Stock Diesel: 7500 pounds and 26” hitch height
• Super Stock Diesel: 7500 pounds and 24” hitch height
• Super Charged gas or alcohol (under 500 cu.in): 7000 pounds and 26” hitch height
• Super Charged gas or alcohol (over 500 cu.in.) 7000 pounds and 24” hitch height