Not your typical insert !
Presenting the fresh off the molding press, the Nitro-Miser carburetor inserts from Clockwork Racing Engines Inc.. These inserts utilize a reduced throttle endpoint which can dramatically increase runtime, yet at the same time they have a relatively small effect on overall power. Limiting the throttle endpoint has long been used to reduce fuel consumption and increase run-time, however, what separates this new patent pending design is the unique funnel-oval shape that still maintains adequate air supply to run strong while focusing the incoming air directly over the fuel outlet which creates a stronger signal and better overall atomization of the mixture. In Neal’s own words, “Regular small inserts typically used to reduce fuel consumption directs incoming air away from the fuel outlet and is known to cause a narrow tuning window. The patented pending football shaped inserts aligns perfectly with the end of the throttle slide, and presents less air disturbance and funnels the incoming air and focuses it right above the fuel nipple and gives a nice crisp responsive throttle and a normal tuning window”.
We have been testing these for the last couple of months and have had amazing results with a variety of engine types. We have seen runtime gains as high as 3 minutes on some engines, not to mention a stronger, more stable idle, and improved low end and midrange throttle response. The most common response has been how "crisp and linear" the throttle has felt. We will be offering these in a package with 3 different sizes as to allow the customer to tailor the throttle response, power-band, and fuel economy to each particular engine, track, and driving style. These inserts will fit OS and Novarossi sized carb inlets that are typically universally standard sizes. Pricing and details below.
http://www.clockworkracingengines.co...pkg-cre-nm1000
