Our work

Customer builds

Finished cars straight off our hub dyno, with the combination and the numbers they made.

White HSV VF GTS with Sam's Performance heads and cam package and boosted pulleys, making 750 rwhp on E85

750rwhp · E85

VF GTS: heads, cam and boosted pulleys

750 rwhp on E85. LSA 6.2 supercharged.

Blue Holden VF SS with a cam and lifter package and upgraded stall converter, making 440+ rwhp

VF SS: cam, lifters and stall converter

440+ rwhp. LS3 6.2.

Yellow Ford S650 Mustang GT fitted with a Tickford Roush supercharger kit, making just under 600 hp at the wheels

just under 600rwhp

Ford S650 Mustang GT

S650 Mustang GT: Tickford Roush supercharger

just under 600 rwhp. Coyote 5.0 supercharged.

Green HSV GTSR Maloo ute in the Sam's Performance workshop, making 650+ rwhp

GTSR Maloo: cam, springs and Harrop pulleys

650+ rwhp. LSA 6.2 supercharged.

White Holden VF SS with a built 416ci stroker and Harrop 2650 blower on the hub dyno at Sam's Performance

800+rwhp · 98

VF SS: 416ci stroker and Harrop 2650

800+ rwhp on 98. 416ci LS stroker, supercharged.

Silver HSV VE GTS with a Sam's Performance built 402ci stroker and Harrop 2300 supercharger

over 700rwhp · 98

VE GTS: 402ci stroker and Harrop 2300

over 700 rwhp on 98. 402ci LS stroker, supercharged.

White HSV VF Clubsport making 670+ rwhp, parked outside the Sam's Performance workshop in Greenacre

HSV VF Clubsport

VF Clubsport: Higgins heads, cam and pulleys

670+ rwhp. LSA 6.2 supercharged.

Silver HSV VF Clubsport with a Harrop 2650 blower on the dyno at Sam's Performance

HSV VF Clubsport

VF Clubsport: Harrop 2650 and cam package

680+ rwhp. LS3 6.2 supercharged.

Red HSV GTSR "1 VENOM" with Hurricane exhaust, cam and LS7 lifter package and Harrop boosted pulleys, making 640+ rwhp

over 640rwhp

HSV GTSR "VENOM": cam, LS7 lifters and pulleys

over 640 rwhp. LSA 6.2 supercharged.

Black HSV VE GTS with a Harrop blower and Sam's Performance cam and lifter package

VE GTS LS2: Harrop blower and cam package

620+ rwhp. LS2 6.0 supercharged.

Red Holden VF SS with a Harrop 2650 supercharger, bonnet up in the afternoon sun

over 700rwhp

VF SS: Harrop 2650 and cam package

over 700 rwhp. LS3 6.2 supercharged.

416ci LS stroker long block with Mast Motorsport cylinder heads on the stand at Sam's Performance, built ready for a Harrop 2650 blower

416ci stroker with Mast Motorsport heads

416ci LS stroker. Built for a Harrop 2650.

Green HSV VF Clubsport with boosted pulley, cam package and ceramic-coated headers, making 600+ rwhp

HSV VF Clubsport

VF Clubsport: pulley, cam and coated headers

600+ rwhp. LSA 6.2 supercharged.

Red Holden VE SS with a Harrop 2300 supercharger added by Sam's Performance, making 620+ rwhp

VE SS: Harrop 2300 supercharger

620+ rwhp. 6.0 V8 supercharged.

White HSV VF GTSR with Walkinshaw 557 pack and extras on the hub dyno, making 610+ rwhp

Paul's VF GTSR on the hub dyno

610+ rwhp. LSA 6.2 supercharged.

Silver HSV GTS Monaro coupe with a Sam's Performance built 383 on the hub dyno, making 500+ rwhp

Merrick's GTS Monaro: SP Built 383

500+ rwhp. 383ci SP Built stroker.

1990Building engines since
1080hpSP427 on our engine dyno
7,000+Engine dyno runs logged
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From the workshop

More from the dyno cell

Engine dyno runs, hub dyno pulls and engine bays from builds over the years.

Do it right, do it once

Ready to make some real power?

Tell us what you drive and what you want it to do. Straight, no bull advice from the family that has been building engines since 1990.

Start your build (02) 9708 3333