Welcome to our site

SONIC Injection - Your Vision Is Our Motivation

Services Available

  • Electronic Fuel Injector Reconditioning, Top, Side and Hose top all catered for

  • Manifold modifications to suit larger throttle bodies

  • Carburettor to EFI Manifold Conversions

  • Custom EFI Sheet Metal Intake Manifolds

  • Clean, Service & Test Constant Flow Mechanical Injection Components: Injectors, By-Pass Valves, Barrel Valves, Filters, Pumps, BDS, Crower, Enderle, Hilborn, Kinsler, McGee

  • CAD Design and manufacture of custom parts

Products Available

  • Cast EFI Manifolds & Parts

  • Throttle Body Adaptor Plates, Intake Flange Plates, Exhaust Flange Plates

  • Fuel Rail Extrusion, Injector Bungs. Sheet Metal Intake Components

  • Engine Main Stud Girdles

We are always conducting product development to anticipate your needs, but if you have a product in mind we don’t manufacture we would be happy to help turn your vision into reality.

 

MISC. PRODUCTS

SONIC Injection is always looking for simple ways to accomplish various tasks. This constant R&D on our own and customers engines and cars has led to the development of many simple product that fill a void in the market.

ENGINE BREATHER ADAPTORS
Manufactured from aluminium these products provide a Crankcase venting point from commonly unused mechanical fuel pump locations. Provided as a block off, plain plate with hole or fitted with either #8 or #10 Main Fitting

Fuel Pump Block Off / Breather Adaptor

Fits BBC, Holden 6 cylinder. Manufactured from 6mm Alloy, Satin Finish
RRP AU$40.00 (AN#8 or #10 Fitting, Debris Screen Fitted)
RRP AU$12.50 (Plain plate with hole)
RRP AU$10.00 (Block Off Plate)

Fuel Pump Block Off / Breather Adaptor

Fits Holden 308 Timing Cover. Manufactured from 6mm Alloy, Satin Finish
RRP AU$40.00 (AN#8 or #10 fitting, Debris Screen Fitted)
RRP AU$12.50 (Plain plate with hole)
RRP AU$10.00 (Block Off Plate)

P/Code: SI00020
Holden 6 Lower Thermostat Housing Spacer

Manufactured from 5mm mild steel this spacer moves the thermostat housing away from the head to provide more clearance for removing Rocker Cover. Every Holden 6 should have one of these. Fitment requires 2 gaskets (not supplied)
RRP AU$10.00


Holden 6 Porting Template - 9 Port

Manufactured from 2mm mild steel this Porting Template will help Professional Head Porters & DIYers alike to replicate the YT 6000 port dimensions from a STD Head. The same plate is also used to allign and match port the intake manifold, exhaust headers and the Gasket. The hours saved doing these tedious task can then be better spent porting the areas that make the flow. Other models coming SOON

RRP AU$60.00



Holden 6 Holley® Regulator Mount

Manufactured from 5mm mild or S/S this product provides a neat mount for your Holley Fuel Pressure Regulator and incorporates our Thermostat Spacer.

RRP AU$99.00 (S/S LH Mount Satin Finish)
RRP AU$65.00 (Mild Steel LH Mount)

Holden 6 Oil Pump Plate (suit Remote Pick Up)

Manufactured from 6mm S/S or M/S this quality product simplifies the installation of a remote pick up on your Holden 6 Oil Pump. The hole is located in the right spot to avoid cavitation.

RRP AU$25.00 (M/S bare plate. with Hole)
RRP AU$65.00 (M/S #12 Fitted and Machined)
RRP AU$35.00 (S/S Plain Dress Cover, No Hole, Satin Finish)
RRP AU$50.00 (S/S Bare Plate with Hole, Satin Finish
RRP AU$100.00 (S/S #12 Fitting Installed & Machined, Satin Finish)

S/S Items can be supplied polished, email for pricing