OZ375 LS1 Cam Upgrade for VT-VZ LS1
OZ375 LS1 Cam Upgrade for VT-VZ
This is our most common cam upgrade package and it often makes the power equivalent to around 375 engine kw. The cam that is used idle lumpy and makes most of its gain at above 3500 rpm.
The package includes:
Custom Oztrack Camshaft - GT or one of our other cams selected to suit what you are after.
Dual spring kit with titanium retainers,new bases and seals.
cam bolt retaining plate.
LS7 Lifters, LS7 lifter guides, head gaskets and head bolts.
The parts are Full installed
Dyno Tuned and Optimized for Economy on the road.
25% Underdrive Balancer Kits can also be added on for an additional $575.
This kit comes with the appropriate drive belts and heavy-duty NULINE idler pulleys to suit. This is particularly important as vehicles age and bearing wear in the pulleys require them to be replaced when the drive belts come off. Even for low mileage vehicles the NULINE pulleys offer distinct advantages in that they are all metal construction and therefore much stronger and wear resistant than the original plastic units. The pulleys also feature heavy-duty high-speed bearings for performance use. These balancers are more reliable than the stock balancer in high rpm applications and they also give a small gain in power at the rear wheels across the range.
It is highly recommended that the car already has a full performance exhaust system upgrade and a good over the radiator style cold air intake (OTR).
Rocker Trunion Bearing upgrade
The trunion bearing kit is fitted to the factory rockers, this gives them great reliability and smoother movement range. It is an extra $500
To get the most from the cam upgrade the car will need a performance exhaust fitted and also an OTR cold air intake.