Engine Detailing

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...

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'...

Soft Line - Hose .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...

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.

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

This a soft solid rubber-like soft line. 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...

Pre-Wired Distributor, Red Cap, Straight Boots 1/25

An authentic looking distributor with straight black boots at the cap and at the spark plug end. Includes a nicely detailed cap, base and aluminum stem.

Fuel or Brake Hard Line .020, .5mm Dia

This solid aluminum line is 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...

Larger Detailing Wire .024" or 1/16 Spark Plug Wire

This black wire can be used for a large gauge electrical wire for 1/25 and 1/16 scales and it's also used for 1/16 scale spark plug wire. This has a solid copper core and will maintain its shape...

Battery Cables with Terminals, Pre-Made 1/25

Every car has battery cables and this will really add detail to your engine bay. Long black and red leads with realistic 3D-printed terminals. T

Pre-Wired Distributor, Red Cap, 90-Degree Boots 1/25

An authentic looking distributor with 90-degree black boots at the cap and 90-degree black boots at the spark plug end. Includes a nicely detailed cap, base and aluminum stem along with pre-assembled...

Oil Filters 1/25

Oil filters made of cast metal.This is a standalone filter. If you need a dual remote oil filter, see Pro Tech's product listed elsewhere here.

Spark Plug Boots 45Deg, 3D, 1/25

A package of ten, 45-degree, 3D-printed, spark plug boots.   When cutting the boot from the tree, a stem remains to insert into the head's spark plug hole (use a #70 drill bit).