Our Location

1/5 Mitchell Road,
Moorebank. NSW 2170
Phone: 02 9600 7447

If you have a question about our products or services such as the Harrop Supercharger, fill in your details and query below and hit the ‘submit’ button. Please be sure to enter you full email address so we can reply.

  • This field is for validation purposes and should be left unchanged.

Google Map

About LSX Tuning

Girch Newman (owner and proprietor of LSX Tuning) has been modifying and tuning cars for many years. Like most mechanics out there he started off as an apprentice. He owned a Mitsubishi Sigma Factory Turbo, which was 1 of only 500 built. He kept modifying and tuning it and it eventually ran a 10.5@125mph. That was way back in 1997.

Girch purchased his first LS1 in September, 1999. It was a VT Series II SS Commodore. He purchased some LS1 Edit tuning software and the modifications began. Ever since Girch has been building some of Australia’s toughest LS powered cars in the country.

LSX Tuning has set the benchmark in LS1 tuning and modification; holding the record for the quickest and fastest LS1 5.7 turbo in the country at 9.27@148mph, the quickest and fastest stock, unopened LS1 5.7 turbo in the country with a 9.81@141mph and the quickest and fastest full weight LS1 turbo with a 9.5@147mph.