HSV VF GTS
VF GTS: heads, cam and boosted pulleys
750 rwhp on E85. LSA 6.2 supercharged.
See the buildCam & Head Packages
Cam, lifter and head packages for LS engines
Our cam packages are developed in-house and proven on our own dynos. Whether your car is naturally aspirated or boosted, the right camshaft, lifters and springs wake an LS up like nothing else.
Developed here, not guessed
Sam's Performance cam packages are combinations we have refined over many years of LS work: the camshaft, lifters (including LS7 lifter upgrades), valve springs and supporting parts chosen as a set. We also spec SP custom blower camshafts for supercharged builds.
In Sam's words: "Every issue we've had with an LS engine, we've come up with a fix." That experience is built into every package we sell.
Heads that flow
For the next step, our heads and cam packages pair our camshafts with ported cylinder heads such as Higgins CC ported heads and Mast Motorsport heads. A VF Clubsport with our cam and lifter package, Higgins heads, Harrop pulleys and airbox and a Hurricane exhaust made 670+ rwhp, and a VF GTS with our heads and cam package made 750 rwhp on E85.
A great first step
Even without boost, a cam package changes how a car drives. A VF SS with our cam and lifter package and an upgraded stall converter made 440+ rwhp. Many customers start here and come back for a blower later.
Cam & Head Packages photos
Straight from the workshop floor in Greenacre.
Cam & Head Packages FAQs
What is in a Sam's Performance cam package?
A Sam's Performance cam package combines an in-house specified camshaft with matched valve train components. Variations include the cam and LS7 lifter package, the cam and spring package and the heads and cam package, each installed and dyno tuned at the Greenacre workshop.
How much power does a cam package add to a VF SS?
A VF SS with the Sam's Performance cam and lifter package and an upgraded stall converter made 440+ rwhp on the workshop's hub dyno. Results vary with exhaust, fuel and the condition of the engine.
Can I add a supercharger after a cam package?
Yes. Many Sam's Performance customers start with a cam package and add a Harrop supercharger later. Tell us your long-term plans so the camshaft can be specified to suit boost from day one.
Related services
Supercharger Packages
Harrop 2300 and 2650 superchargers, Harrop boosted pulleys and airboxes for LSA, and Tickford Roush kits, fitted and tuned.
Learn more
Dyno Tuning
Hub dyno and engine dyno tuning on 98 or E85, by a workshop that has tuned LS engines for decades.
Learn more
Exhaust & Driveline
Full Hurricane exhaust systems, ceramic-coated headers, Tickford exhausts and upgraded stall converters to put the power down.
Learn more