Oztrack LS Performance Camshaft Information

October 29, 2023

Some we have manufactured to our own design specifications and others we source from suppliers pre-designed. These cams when installed with quality PAC springs and moly pushrods makes for a great performance package. A camshaft upgrade is a very effective performance upgrade.

Our cams have more modern lobe shape than many of the competitors cams.

They often perform better than far lumpier cams from competitors. Our biggest cams are hard to beat in performance.

LS1-LS2

FE – Best fuel economy and towing, idles stock. The is the best of our cams for low down torque. It is a giant killer in performance though, a customers LS1 Statesman has run 12.7/111mph and made 279 rwkw with it. It also is able to cruise Newcastle to Sydney often recording in the low 9L/100km range
LSV – Best all round cam and our most popular for LS1. Good gains right through the range and idles far calmer than the bigger cams but is still choppy. LSV is a slightly calmer newer version of the Stealth II.
/HP3/HP9- low 230s cam, lumpier and more up high power over the LSV calmer than the GT. Biggest recommended cam in Automatics.
GT – high 230s cam, lumpy, a great spread of power gains up high but still decent at low rpm, good driveability for a big cam. Has a best in an LS1 with stock heads of 315 rwkw.

**LS3 & L98 (L76* & L77*)** *= require afm hardware removal

LSV – Good gains right through the range and idles far calmer than the bigger cams but is still choppy. Solid gains from low in the rpm range. Brilliant supercharger cam.
The LSV is a new evolution of our STV/Stealth II.
HP3/HP9- low 230s cam, lumpier and more up high power than the LSV, calmer than the HPS. Good in 6L/6.2L Automatics.
HPS – high 230s cam, lumpy, a great spread of power gains up high but still decent at low rpm, good driveability for a big cam. Has a best in a 6L with stock heads of 365 rwkw, many cars over 340 rwkw.

We also have available camshafts that suit stroker and forced induction applications.

We have recently compiled our averages of the best 10 dyno score on the dyno we use for a range of our combinations. This is summarized below:

Dyno Rankings 6/6.2L (Top 10 March 2022)

Bush = Rocker Bush Kit
Bal = 25% underdrive balancer kit
HIG = Higgins CNC Ported Heads
OZEX = Our exhaust 3BM is 3″ bimodal

LSV A6

LS3 Bush Bal OZEXBMDPE 342rwkw
LS3 Hig Bush Bal OZEX3BM 338rwkw
LS3 Hig Bush Bal OZEX3BM 333rwkw
L77 OZHeaders Xforce 2.5 Bush 324rwkw
L98 Bush OZEX 322rwkw
L98 Bush Bal OZEX 316rwkw
L77 Bush Bal 312rwkw
L77 Bush Bal OZEX 312rwkw
L77 Bush OZEX 311rwkw
LS3 engine build 311rwkw

HP3/HP9 A6

LS3 HP3 HIG Bush Bal OZh Hurric 353rwkw
LS3 HP9 OZEX3BM 351rwkw
LS3 HP9 Hig OZEX3BM 351rwkw
LS3 HP3 Bush OZEX3BM 350rwkw
L98 HP9 Bush Bal 349rwkw
LS3 HP3 Bush Bal 345rwkw
L77 HP9 Bush Bal 344wkw
LS3 HPA Bush Bal OZEX3BM 344rwkw
L98 HPA Bush Bal 343rwkw
LS3 HP9 Hig Bush Bal OZ380BM 343rwkw

HP3/HP9/LSV M6

LS3 HP3 Bush Bal 360rwkw
LS3 HP9 Bush Bal OZEX3BM 357rwkw
LS3 HP3 Bush OZEX3BM 353rwkw
LS3 HP3 Bush Bal OZEX3BM 347rwkw
L98 HPA Bush Bal 346rwkw
L77 HP3 Bush Bal OZEX engine build 345rwkw
LS3 HP3 Bush OZEX3BM 344rwkw
L77 HP9 Bush Bal Hig 344rwkw
L98 HP9 Bush Bal 343rwkw
L98 HP3 342rwkw
LS3 LSV Bal engine build 338rwkw

HPS M6

LS3 Bush Bal OZEX3BM 369rwkw
LS3 Bush Bal OZEX3BM 363rwkw
LS3 A6 Bush Bal Hig OZEX3BM 361rwkw
LS3 Bush Bal HIG OZEX3BM 360rwkw
L98 Bush Bal OZEX3 355rwkw
L98 Bush Bal OZEX3351rwkw
L77 Bush Bal OZEX3 350rwkw
L77 Hig Bush OZEX 348rwkw
L98 A6 Bush 344rwkw
L98 HPS Bush 343rwkw

F35 M6

LS3 HIG Bush Bal OZEX3BM 372wrwkw
LS3 HIG Bush Bal OZEX3BM 369rwkw
LS3 HIG Bush Bal OZEX3BM 368rwkw
LS3 HIG Bush Bal OZEX3BM 367rwkw
LS3 HIG Bush Bal OZEX3BM 366rwkw
LS3 HIG Bush Bal OZEX3BM 366rwkw
LS3 HIG Bush Bal OZEX3BM 365rwkw
LS3 HIG Bush Bal 364rwkw
L77 HIG Bush Bal 363rwkw
L98 HIG Bush Bal 360rwkw

Our cam upgrade packages include high-quality PAC springs, LS7 Lifters, Lifter guides head gaskets, head bolts, and moly pushrods. Installed and Custom Tuned they are currently from $4850. We also post cam & lifter upgrade kits all over Australia starting at $3250. Get more info about CAM UPGRADES HERE