hobao hyper 21 turbo.
21 Engine Hyper 21 - 4 port Supplied as standard in Ho Bao 1/8th scale nitro vehicles, the Hyper range of 3.5cc engines are a perfect partner for just about any 1/8th scale 3.5cc application. Sensibly priced, yet providing astonishing performance, value for money can definitely be found here. Despite the inexpensive price tag, the Hyper 21 rear exhaust still boasts many design features associated with more expensive Italian racing engines. A racing 3-needle carb is included for better adjustment and standard and SG crank versions available, with and without starter. Hyper 21 Racing - 8 port Developed from the very successful, and reliable standard Hyper 21 supplied in Ho Bao's range of nitro cars and trucks, this new 8-port version has been refined for racing purposes, and supplies a smoother power band, making it an ideal choice for good top speed and easy driving. The 8-port has already matched up to more expensive Italian brands in the hands of the Ho Bao Hyper 7 rallycross team, and could be a surprise package in 2003. A racing 3-needle carb is included, along with a large heatsink head for maximum heat dissipation. Parts are available to convert 3-port Hyper 21 to the new 8-port version. Hyper 21 Racing Pro - 8 port Refined further still, is the PRO 8-port that is aimed at competition level. It boasts all the features of the standard 8-port, along with a new larger main bearing for better running and reliability, a new crankshaft, black anodised crankcase and larger heatsink head for improved cooling. Also available with rear boost chamber for improved throttle response and even more performance and speed. P/ NO. DESCRIPTION CLAIMED HP RPM H-2101 4 port w/o pull start 1.9 35,000 H-2102 4 port w/ pull start 1.9 35,000 H-2111 8 port w/o pull start 2.5 38,000 H-2112 8 port w/ pull start 2.5 38,000 H-2116 8 port race pro w/o pull start 2.7 38,000 H-2117.
Home / PARTS & ACCESSORIES / ENGINES / NITRO ENGINES BY MANUFACTURER / OFNA NITRO ENGINES Login or create an account to earn RC Points! OFNA NITRO ENGINES 16 Item(s) Sort By Set Descending Direction Show per page View as: Grid List Ofna JL.28 Max 9.99 OFN17015 OFNA Clutch Nut.12/.15 Engine .79 OFN31992 OFNA TUNED PIPE, 21 .99 OFN50010 OFNA ROTOSTART BACKPLATE .39 OFN50121 OFNA FORCE 12 S W/ PS .99 OFN51321 OFNA PULL START .19 OFN52216 OFNA.21 Delta Force 8- Port w/ Slide Valve Carb 9.99 OFN52217 Ofna E2801 Force 28 SG w/ Pull Start 9.99 OFN52284 OFNA Head Shim.28 .95 OFN52286 OFNA Connecting Rod.28-.32 .29 OFN53025 OFNA PULL START HYPER.21 .79 OFN53060 OFNA Main Needle and Seal: Hyper 21 .79 OFN53089 Ofna Rear Back Cover Mach.28 .69 OFN53090 OFNA Pullstart Assembly, Mac Star.28 .35 OFN53212 OFNA HYPER 8 PORT PULLSTART 9.99 OFN53218 OFNA Hyper.21, 8- Port Race Engine, Rear Exh Mod 9.99 16 Item(s) Sort By Set Descending Direction Show per page View as: Grid List Shop By Shopping Options Price 240 Manufacturer OFNA (16) Category.
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