Use a small drill bit to put two small air holes in each wheel, opposite each other. This lets air inside the tires in case the tire is glued all the way around the tire making it almost airtight. If a tire that is almost airtight is compressed, the tire may not fill back up with air and expand, giving you a temporary flat spot on the tire. A couple of 1/16" holes will prevent that problem. Air holes in wheels Use rubbing alcohol or motor spray on a rag to clean the rims where you will be gluing the tire to
Sometimes, due to customer questions, we will find a need to note things that could not be included in the kit manuals due to time or space limitations. This page is meant to show extra tips that we have found out while running the car, and also for listing good tips that we have received from our customers. In step 12 of the assembly instructions the front uprights need to be cut so that the suspension can reach its' full length. The best way to cut them is to use sharp plastic snips and a fingernail emery
Show wheels by type There's no easier way to transform your Touring Car into a 'head turner' than by bolting on a set of wheels from HPI Racing. All popular molded rubber touring car tires will fit on these wheels. Choose Wide (31mm), Narrow (26mm) or Super Narrow (22mm) widths. Use our 3mm offset wheels and 2mm spacers (included with the wheels) to widen the stance of your standard width (180mm) car to fit our 190mm bodies. Attention RC10DS owners: We have information on how you can convert either sedan
As soon as you buy your Micro RS4 kit, be sure to see our latest website feature, . These step-by-step written, fully illustrated instructions show you exactly how the "pros" at HPI built their Micro RS4 kits. Micro RS4 Assembly Instructions The small brass gears (#73403a) that fit into the front diff case may need to be slightymodified to fit onto the silver pin (#73403b). If the brass gears won't slide easily onto the pin, use a sharp hobby knife to gently ream out the inside of the gear so the pin will
An update from the HPI engineers: The gearing chart on the inside back page of the RS4 Rally manual is incomplete. The gearing chart shows the HPI pinion and spur gears that will fit in the RS4 Rally, and what the final drive ratio is with the combination of gears shown. The three columns on the right are missing the last final drive ratio that will fit in the car. The combination of 90 tooth spur gear and 31 tooth pinion will give a final drive ratio. A 93 tooth spur and 28 tooth pinion will give a final
Fuel Tank Bushings Use old shock o-rings to cushion the fuel tank and prevent bubbles in the fuel line. Loctite! One of the first things you should get when you get your first Nitro kit is a small bottle of Loctite brand thread lock. Use the blue (242) compound thread lock, as it allows you to remove the screw from the hole when you need to. On any Nitro car, ALWAYS use threadlock on any metal-to-metal screws, including: engine mounts, steering pilot shafts, brake cam set screw, clutchbell screw, 2 speed
Attention Savage owners! Want to upgrade to the new 17mm hubs? Get rims, tires and 17mm hubs in one complete package with these 17mm Wheel Conversion Sets:
Many racers have reported to us about their hinge pins working free from the outside ends of the suspension arms. The simplest solution is to use a silicon-based glue or sealant such as Shoe Goo (available in the USA) or a silicon sealant such as windshield or aquarium sealer (from an auto supply or pet supply store). Assemble the hinge pin according to the manual, then . This holds the pin in place and is easy to remove when you need to adjust the wheelbase or take the car apart. HINGE PINS apply a small
What a busy weekend! Kent Clausen and Frank McKinney were kept busy all weekend long (September 25 and 26), helping racers and track owner Issac Ben-Ezra, but everyone involved had a lot of fun and went away from the weekend with big smiles, a great experience, and lots of free stuff! Kent and Frank landed in Houston Friday afternoon on the 24th Hobby Center of September, and went from the airport straight to the Hobby Center race track to see the track in person. After looking at the pictures and hearing
Our Super Nitro RS4 Instructions are online! New!Engine Break-In Tip New engines may lock up if the piston cools down when it is at the top of the stroke. To get it loose, heat the case with a hairdryer, remove the glow plug and apply a few drops of Marvel Mystery oil insided the combustion chamber. Always try to move the piston to the bottom of the stroke after you have run it, you can feel it by turning over the flywheel. The top is the tight spot. Important - Thread lock your engine pilot shaft! Before
Loctite! One of the first things you should get when you get your first Nitro kit is a small bottle of Loctite brand thread lock. Use the blue (242) compound thread lock, as it allows you to remove the screw from the hole when you need to. On any Nitro car, ALWAYS use threadlock on any metal-to-metal screws, including: engine mounts, steering pilot shafts, brake cam set screw, clutchbell screw, 2 speed set screw, muffler or header mounts, as well as any aluminum parts you may have installed. This is a
Do to some strange wet August weather on Sunday August 3rd, no qualifiers or mains were able to be run. At 2:30 PM the racing was called final and awards were passed out in the food court of the Woodville Mall. This meant that Saturday’s qualifying would be the final results. Winners in other classes were Dan DeBenedictis in 1/8th ARCA oval, Josh Cyrul in 1/10th Sedan and Lou Przybyla in 1/10th 235mm 4wd. Again this year HPI help sponsor the Great Lakes Challenge. All Proceed racers received HPI Lola bodies
(for a list of hobby shops outside of North America, Warning : Missing argument 2 for getDealerByState(), called in /home /httpd /vhosts /hpiracing .com /httpdocs /dealers /statelist .php on line 81 and defined in /home /httpd /vhosts /hpiracing .com /httpdocs /dbinfos /hpi .inc .php on line 1052 A Main Hobbies 424 Otterson Drive Suite 160 Chico, CA 95928 (800) 705-2215 Hobby People 12459 Foothill Blvd # D Etiwanda, CA 91739 (909) 463-0557 FORT BRAGG, CA 95437 PLAYERS 18603 N HWY 1 SUITE B lake forest, ca
Hello everyone, My name is Hernando, and I live in Los Angeles, CA. Here are some pics of my HPI Super Nitro RTR. This is my first time RC racing and making body modifications. I bought the car with the Viper body but I bought the Lamborghini body just for show. I still love the way both look at night. I made the light kits from LED’s and flashlight bulbs (on the Viper). What's Up HPI, My Latest Bodies for my Micro RS4 ( Corvette C5R, Replica of Atsushi Hara's body ) I hope you guys like them, They are my
These are building tips that HPI team drivers have found will increase the effectiveness of your Pro 3 kit! Spur Gear Mounting Use the diagram below showing the "star pattern" to help you install the spur gear on the Pro 3. This will help make sure the spur gear does not wobble when the spur gear is installed. Since the spur gear hub is plastic, don't tighten too much or you could strip out the plastic hole. When installing the foam spacers for the battery pack, test-fit your battery to make sure you have
Use the exploded views to get the parts you need from Buy HPI! You can also type in the part number you are looking for: 3007 GT 5 WHEEL CHROME (83x56mm/2pcs) 4464 GT TIRES S COMPOUND (160x86mm/2pcs) 50474 SILICONE TUBE 2x5x300mm 6122 BODY PIN (MEDIUM/10pcs) 6123 BODY PIN (LARGE/8mm/20pcs) 6154 NYLON STRAP (3 .5x150mm /BLACK /10pcs ) 6163 SERVO TAPE 20x100mm (5pcs) 6743 SHOCK SPRING 14.5x117x1.2mmx25 COILS (Red/4pcs) 6811 O-RING 6x9.5x2mm (Black/ 8pcs) 6816 SILICONE O-RING S10 (6pcs) 6819 SILICONE O-RING
Foreword Well, the weekend has reached its ultimate end - the races are over, the winners have been announced, the overseas drivers have arrived home, and the 2002 HPI Challenge World Finals is complete. Past HPI Challenge World Finals have always proven to have their share of triumphs, victories and heartbreaks, and each of this weekend's racers has their own story to tell. The famous Mt. Fuji! ! Attentive visitors may remember that this was Kristopher's and Atilla's third consecutive visit to the HPI
Assembly Instructions - Page 9, Step 7 To the Main Assembly Instructions Page This is an optional step for Micro owners who want to use the HPI optional Micro Battery Pack or a Nitro car receiver pack. If you visit your local hobby shop you can find nickel-cadmium battery packs (in yellow shrink wrap) or nickel metal-hydride battery packs (in green shrink wrap). This step will show you how to attach an optional battery pack to the optional battery pack track that comes with your kit. If you plan to have
Assembly Instructions - Page 9, Step 6 To the Main Assembly Instructions Page Now we get to install the batteries into the battery holder! Back to Step 5 Step 6 Get your batteries ready and place the batteries in as shown, making sure to alternate the positive and negative (flat) ends. Press the battery holders together and push the clip in until you hear a snap. The battery holder is complete! On to Step 7!
Assembly Instructions - Page 19, Step 28 To the Main Assembly Instructions Page Now we get to install the wheels on the car, completing the rolling chassis! Back to Step 27 Step 28 From the diecut decal sheet, take the disc brake decals and apply them to all the wheel hubs. Of course this doesn't really make the car stop better, but it does look very cool. Try to keep the disc brake decals centered in the wheel hubs. Now, slide the wheels in place! Make sure to slide them on the same grooved slots on the