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Impreza WRX STi Page 1

Updated on 09/29/01

About the Kit
The most significant change from typical Tamiya kit is its chassis.  The front and rear suspension details are molded with the chassis, and the front wheels are not posable.  The exhaust pipe is also molded with the chassis, so only careful painting will enhance the appearance.  Although once, the model is complete, no one picks up and look at the bottom, so this might serve its purpose.  The seats have adequate thickness, and rear wings feature complicated 3D free surface.
The interior details are typical Tamiya.  It's somewhat simplified, but still looks realistic.  The sides are separete pieces.  The tree also has the disk brakes, that are meant to be directly glued to the chassis part.
Tamiya supplied the painted wheels and brake calipers, and they look good, but the back side isn't painted.  Other parts such as colored flashers are attached to the body openings where the back side is held with self adhesive metal foil.
Since Tamiya didn't include much of the detail in the kit, the missing parts have to be scratchbuilt.  I've always thought about turning a curbside kit into a fully detailed model, so I picked the Impreza as a subject.  The first task is to cut the hood from the body, and this can by achieved by using the back side of a very fine OLFA knife.  Slowly carving the body along the panel line to make it deeper and deeper until the blade reaches the back side.  One side probably takes 10 minutes or so but with steady and patient progress will create a better result.
The left groove is fully cut, while the right side is still untouched.  It's hard to see, but the width of the groove remains unaffected because the blade was narrower than the groove.

 

 

 

 

The other side was also done by carving along the line.  Make sure to cut the front part before detaching the hood, or use tape to hold it.  Otherwise, it will bend the front bridges next to the headlights.  Use file to clean the edges of the hood and front fender panels.  If paint is expected to narrow the groove, leave the part as is.  If the width of the hood lines are expected to be unrealistically wide, add a sheet of plastic along the edges.
The picture shows an empty engine room.  For a complicated tasks, it's recommended to break down into several sections and list the parts necessary to scratchbuild.  The body and chassis will need the firewall, inner side, wheel housing and strut tower, forward frame, radiator, brake booster and cylinder assembly, battery, ABS controller, washer bottles, coolant bottle, etc.
It will probably be a good idea to start with the side panel and strut tower assemblies.  Then, firewall and front section, including the radiator and head light bracket.  Many parts that are common with all cars, such as battery and brake booster will be taken from another kit.

 

I'm hoping to show the surrounding walls in the engine room in the next update.

Impreza WRX STi Page 1

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Copyright © 1999, 2000, 2001 Hiroaki Fukuda

Last modified : 2001-09-29