RB Designs LLC
Machine Shop Services ~ Motorcycle ~ ATV ~ PWC ~ Small Engine ~ Custom Parts Machining
Yamaha Twin Carb Modifications
Banshee and Canadian RZ Carb Mods
Yamaha Rd 350 and Rd 400 Carb Mods
Please feel free to Contact Us
for more information.
Please Note! This is not a carb cleaning service. Please remove all hoses (do not send). Make sure the carb is clean with no dirt and it is gas free.
Carbs are oval bored to 26.5 mm x 28 mm then counter bored and taper bored to 30 mm. Divider-Plates are installed and circuitry mod are done. This will give you great performance throughout the entire RPM range. Great hole shots and top end with fantastic ride-ability!
Carbs are bored to 29 mm and taper bored to 30 mm. Then Divider-Plates are installed and circuitry mods are done. We also modify the plugged air correction circuitry. Our mods will give you great power and performance with great cruising and ride-ability!
$250.00 Plus $23.00 shipping and handling
$230.00 Plus $23.00 shipping and handling