Fuel Management

RBS Square 4-Hole Hat with Butterflys, 1/25

This is a CAD designed replica of an RBS Square 4-Hole Injector Hat, in 1/25 scale. The intake openings are hollowed out. Small holes across the front openings are provided for a rod to connect the butterflys to your throttle linkage and barrel valve...

3D-Printed 4bbl Carburetor 1/25

Highly detailed Holley Street/Strip 4-bbl Carburetor.With single or dual carbs, you'll need a Fuel Junction Block (see 1/25 SCALE/ENGINE RELATED/FUEL MANAGEMENT). Also see the Braided Lines, Hard Lines, Soft Lines and Fittings along with the SMALL or...

Injector Stacks - Long 1/24-1/25

Smaller, polished aluminum injector stacks for a Hilborn style induction system. Pack contains 8 stacks, polished aluminum with a flared top. . The stacks are hollow with a 'pin' at the bottom for easy mounting Dimensions per back of...

7-1/2" Diameter Dual Air Cleaners, 1/24-1/25

A pair of small air cleaners that will fit a 4bbl carb. At 1/24 scale they equal 7.5" diameter At 1/25 scale they equal 7.8" diameter. It consists of a semi-coned aluminum top and flat aluminum bottom, with screen material in between. Here is an...

Weber Small Velocity Stacks 1/24-1/25

This will add that special detail to your Weber induction system or you may find other uses for them. They are hand turned, solid, billet aluminum stacks and there are no seams. They can be used on a standard kit engine.  The bottom diameter is ...

Blower Scoop Hardware Set 1/24-1/25

Everything you need to detail that blower and injection hat. Includes: Blower and hat hold-down platesSpark plug wire loomsAssorted bracketsLinkage fittingsIntake butterfliesBlower belt safety guardand moreStainless Steel and shiny right out of the...

Black Ferrule Fittings for Braided, Soft, Hard Lines

The latest trend in TF or FC is black fuel lines with black anodized fittings. You see them for blower injector lines, Injector-hat injection lines and more. These lines are black braided lines with black anodized AN fittings.  Typically these...

Dual Quad Tunnel Ram Manifold 1/25

Set a pair of Dominator or Demon carbs on top of this manifold. Make sure you have room under your hood or cut a hole in the hood to allow for the height. Overall height is .43" (7/16"). Here's a photo of a real dual quad setup byRich Vitiritti. ...

Electric Fuel Pump & Filter 1/25

An electric fuel pump with a fuel filter similar to the MagnaFuel pump.     Here's a photo of the real thing     One resin piece, by Pro Tech, 1/25 scale.    

TurboCharger Plumbing and Wiring Schematics, 8-Pages

THIS IS A FREE DOWNLOADABLE PDF FILE. No purchase necessary. Want to add that extra detail to your turbo charged engine? Here is a set of diagrams that show the plumbing and wiring for a turbo charged system. Includes Waste Gate details along with...

Ferrule Fittings for Braided, Soft, Hard LInes -Silver

Perfect for simulating compression or crimp-type end-of-line fittings on NOS lines, blower injector lines, Injector-hat injection lines or carb fittings. Can also be used as radiator hose ends and carburetor 'boosters'.         ...

Turbo Charger Waste Gate, Pair 1/25

Making your own single or twin turbocharger setup? Here's something you need and it would be difficult to scratch build - waste gates.  Here's a pair of 3D-printed waste gates. A wastegate is a boost-controlling device that limits...