INTRODUCING: THE LS STREET MAYHEM CLASS

Proudly sponsored by PSC Racing & Automotive

Have an LS-powered machine and want to run at LS Nationals but don't know what class to enter?

If you're running 10.00-12.99 and want to battle it out for $2,000 prize money, this is the class for you!

Built for the everyday LS-powered streetcar, the PSC Racing & Automotive LS Street Mayhem class brings together a wide range of LS-powered machines competing in DYO racing.

CLASS DETAILS:

$2,000 prize money to the class winner!

10.00–12.99 seconds ET

Registered & unregistered vehicles welcome

Dial Your Own (DYO) racing

Sportsman Tree (FULL TREE)

3 qualifying rounds before eliminations

Seeding based on Reaction Time

Any OEM LS-based engine block

Any power adder allowed

Factory firewall, OEM roof & quarter panels required

Mini tubs allowed

NO back-half chassis

DOT-approved tyres, radials or slicks permitted

Any fuel except nitromethane

Civil license or IHRA license holders welcome (IHRA Day License required for civil license holders)

Vehicle scrutineering and applicable safety requirements apply

IMPORTANT: Vehicles without airbags, ABS and four-wheel disc brakes are limited to 10.50 seconds. Vehicles equipped with all three may run down to 10.00 seconds, subject to applicable requirements.

If its LS-powered and running in the 10s, 11s and 12, it belongs in this class at LS NATIONALS

ATTENTION COMPETITORS: Entries close Wednesday, 18 November 2026 at 9AM!

Link in our bio

Saturday, 21 November 2026

Sydney Dragway

Australia's premier LS ONLY motorsport event.