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 products that fill a void in the market.

ENGINE BREATHER ADAPTORS
Manufactured from Stainless Steel 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  

P/Code: LTHS
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$12.50


Porting Template Holden 6 - 9 & 12 Port

This porting temaplate is a valuble and time saving tool, it allow accurate porting of the Heads manifold face and duplication of the same port dimensions to the intake and exhaust systems.
Note: 12 Port Version not suitable for Yella Terra Cast Iron or Cast Alloy Heads.

RRP AU$40.00ea or $75.00 for Both


Coil Mounting Brackets suit MSD Blaster SS

Manufactured from Stainless Steel, these Engine Specific Brackets mount MSD Blaster SS Coils to the engine using factory Bolt Holes. Almost invisible once Coil is installed. Super Neat product.

Ford 302 Windsor               RRP AU$35.00
Ford 351 Cleveland             RRP AU$35.00
Holden 6 Red/Blue/Black   RRP AU$25.00
More Models Coming.....!


Holden 6 Pushrod Guide Plates

These Holden 6 Guide Plates are designed for use with 5/16" Pushrods to help control the aligment of the rocker gear on High Reving Engines
NOTE: Hardened or Chromoly Pushrods must be used with this probuct.

RRP AU$45.00


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$30.00 (S/S bare plate. NO Hole)
RRP AU$35.00 (S/S Plate with Hole)
RRP AU$100.00 (S/S KIT with S/S #12 Fitting welded on and a M/S #12 Fitting to weld to your sump)
RRP AU$25.00 (M/S Bare Plate with Hole)
RRP AU$75.00 (M/S KIT with M/S #12 Fitting welded on and a M/S #12 Fitting to weld to your sump)

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