Engine Related

Oil Breathers 1/25

A pair of machined aluminum oil breathers to mount on your valve covers. Contains 2 machined aluminum round breathers per pack, by Pro Tech.

Soft Line - Hose .020", .5mm OD

This soft line equals the following equivalent 1:1 size at each scale.1/25 scale = 1/2"1/16 scale = 1/4" or 5/16"1/12 scale =1/4"1/8 scale  = 1/8"Typical uses are small oil, vacuum and fuel lines, especially fuel & nitrous delivery at the the...

Throttle Linkage Photo Etched 1/25

Photoetched pieces to detail your throttle linkage.Can also use some of the pieces for parallel spring shackles, brackets and other linkages. By Pro Tech.

Blower Belts, Restraint Bags, Chutes & Chassis ID Decal Sheet 1/25

Here is a small sheet of decals specifically for labels on Blower Belts, Blower/Engine Restraint Bags, Parachutes and Chassis Identification.  It even has turbo charger vanes. Contains Diest and Stroud parachute logos and four "Remove Before...

Round Exhaust Bezels Doorslammer, Pro Mod, 1/25

These bezels are the perfect way to finish the fender exit holes if the headers exit perpendicular to the body. They are especially well-suited for Doorslamers or Pro Mods. Oval bezels are also available for headers that exit on an angle. Contains one...

Aluminum Ignition Coil 1/25

Machined aluminum ignition coil with rubber boot.Use with your color choice of Pro Tech Spark Plug Cable. Coil shown with Pro Tech's distributor kit, flex fan, spark plug wires, spark plug boots, oil breathers and Demon carburetors. By Pro Tech.

Spark Plug Wire Looms, Photoetched 1/25

These wire looms will keep your spark plug wires separated. This will give you an organized look and it makes it easier to form your wires where you want them.  Used on all drag cars or street vehicles.There are enough wire looms here for many cars...

Blown Engine Fuel Plumbing Schematics

NEW AND UPDATED All the information you need to plumb the fuel lines on an early or modern blown engine. A few lines can be changed to represent older blown engines.Covers all the fuel lines from the fuel cell to the injectors, listed in 4 different...

Spark Plug Boots 90Deg, 3D, 1/25

A package of ten, 90-degree, 3D-printed, spark plug boots, ideally suited for the distributor cap (see photo). Enough for eight spark plugs boots at the distributor, plus two boots for the coil wire.  You will need another set of boots for the...

Soft Line - Hose or Cable .039", 1mm OD

This is a soft, solid rubber line that bends easily and smoothly.  It's able to bend at a sharp angle without kinking. This makes perfect spark plug cable for 1/12 scale.  It drapes natually and looks proportional to the larger engine...

Brake, Nitrous or Fuel Line .010, .25mm Dia

This solid aluminum line is the smallest available.  It's soft to bend and will not kink, even at tight angles. It straightens out easily and will conform to any shape you want.This aluminum 'hard' line equals the following equivalent 1:1 size at...

Soft Line - Hose .059", 1.5mm OD Dia.

This a soft solid rubber-like soft line with a slight texture and slight shine to it. It is easily configured to the space you have. It's able to bend at a sharp angle without kinking.This soft line equals the following equivalent 1:1 size at each scale...