Truckzilla Big Twin Kit includes: • Dual .26 engines w/manifolds and tuned pipes • engine mounts • special long chassis • heavy duty dog bones (4 pcs) • long rear center dogbone • complete clutch units with clutch bells • The fuel tank is not only huge, it also has 2 seperate chambers that provide fuel pressure to each engine seperately. • New Power Factory engines produce more power than the previous Power House engines • Billet linkage mount stiffens up the throttle linkage for less play in the linkage. • A billet motor mount provides a solid platform to mount the awesome power of the dual 26 engines. • The chassis is made of high strength billet aluminum and is a completely new design with a bright chrome finish and a sleek new look • The chassis is 2 full inches longer than stock which helps to improve handling • The dual pipes mount to the chassis with billet mounts and heavy duty coil spring wire. This allows the pipes to move around without coming loose. • The fuel tanks fit entirely inside the chassis plates protecting them from damage Equipment Needed: Savage .21 truck with servos, radio and receiver

A great upgrade, with real functioning piggyback resevoirs, which are also oil filled. Shock bodies are fully threaded for individual preload adjustability.

These are the same ones that are shown with the big twin truckzilla kit from hot bodies. At 7.7" in diameter, these are among the largest and are surprisingly stable (on a Savage) at high speeds which is hard to accomplish with large tires. Comes with both tmaxx and savage oversize (17mm) aluminum wheel hubs. Price is for 1 pair.

At 7" diameter, still a large wheel/tire combination, at a significant weight savings when compared to the 7.7 tires. Great for vehicles with the smaller displacement engines, for example (.15-.21). Price is for 1 pair.

These will fit either front or rear of all model HPI Savages. Durable lightweight Titanium material. These are custom manufacture with thicker center section (see pic) for greater strength and durability, as with any shaft in torsional stress, the center is the weakest point. Ideal for racing. A great upgrade over stock dogbone type axles.