Services

Engine Development/Building

SJ Performance offers in house engine development services let us help you design your next drag race, street, or performance engine. We use the latest engine development software in conjunction with our practical knowledge and experience applying proven techniques providing you with the package to your budget and requirements. Engine Dyno testing can also be included as part of your tailored package, giving you piece of mind in your investment. Please contact us for pricing.

Transmission Modification and Servicing

While we develop your engine let us also prepare your transmission. We specialise in Ford C4/C10, C6 and GM Powerglide automatic transmissions. Let us look after your Hi Stall torque converter needs too. It makes sense to utilise one shop for your performance needs. This ensures you get a Total package developed to your exact requirements. Please contact us for these services. Need a quote or a spec sheet? Please Call or email

OzTraks Installation

Drive in Drive out installation for our OzTraks customers. Let us install the Newest Traction Kits for leaf spring cars in Australia. Our service that is second to none, not only do we take care of the install we set it up with a baseline tune up to get you started. Then with your feedback we can provide you with the best tuning advice for your OzTraks Traction kit. Our mail order customers also can take advantage of this service to help with any tuning or setup questions.