
VF SS: Harrop 2650 and cam package
over 700 rwhp. LS3 6.2 supercharged.
See the buildVE & VF Commodore Superchargers
A Harrop supercharger is the biggest single step you can take with a naturally aspirated VE or VF Commodore. We fit, cam and tune them in-house in Greenacre, and every one is proven on our hub dyno.

The Harrop 2300 is a proven street package, and with a stroker it punches well above its weight: a VE GTS with a built 402ci stroker and a Harrop 2300 made over 700 rwhp on 98 pump fuel. The larger Harrop 2650 suits bigger power targets and strokers: a VF SS with a built 416ci stroker and a Harrop 2650 made 800+ rwhp on pump 98.
A VE SS with a Harrop 2300 made 620+ rwhp, and a VE GTS LS2 with a Harrop blower and our cam and lifter package made 620+ rwhp. A VF Clubsport with a Harrop 2650, our cam and lifter package and a full Hurricane exhaust made 680+ rwhp, and a VF SS with a Harrop 2650 and our cam package made over 700 rwhp.
Plenty of customers start with one of our cam packages (a VF SS with our cam and lifter package and an upgraded stall converter made 440+ rwhp) and come back for a blower. One red VE SS came to us already cammed before we added its Harrop 2300. Tell us your long-term plans and we will spec the first step to suit.
Proof

over 700 rwhp. LS3 6.2 supercharged.
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over 700 rwhp on 98. 402ci LS stroker, supercharged.
See the build
620+ rwhp. 6.0 V8 supercharged.
See the buildStraight from the workshop floor in Greenacre.
At Sam's Performance in Greenacre, a VF SS with a Harrop 2650 supercharger and Sam's cam package made over 700 rwhp, and a VF SS with a built 416ci stroker, a Harrop 2650 and a full Hurricane exhaust made 800+ rwhp on pump 98.
Yes. A red VE SS came to Sam's Performance already cammed; the workshop added a Harrop 2300 supercharger and tuned it on the hub dyno to 620+ rwhp.

SP Built LS engines and strokers from 383 to 427ci, forged bottom ends and ported heads, assembled and dyno proven in-house.
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Harrop 2300 and 2650 superchargers, Harrop boosted pulleys and airboxes for LSA, and Tickford Roush kits, fitted and tuned.
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Our own cam, lifter and valve spring packages, LS7 lifter upgrades and ported heads, developed and proven on our dynos.
Learn moreDo it right, do it once
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.