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Welcome to Oztrack Tuning! |
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Written by Web Master
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Friday, 07 July 2006 |
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Oztrack Tuning is an Australian Reseller of the EFIlive Digital Tools for onboard vehicle electronics. This brand offers market leading scanning and tuning software. We also provide support & training for clients who purchase these tools from us. This extends to DVD Video Tutorials including audio commentary and on screen footage of the tools in action. 
Oztrack Tuning also aims to provide a leading pcm tuning service for people who have cars with Gen III or IV engines. This involves doing both MAF and MAFless tunes on the cars. The aim is to provide a service within the budget of regular car owners not just enthusiasts that race their vehicles. All of our activities are willingly explained to the customer, and some are even given an introduction to the use and operate all aspects of the EFILive Tuning system. Oztrack's Clubsport was the NSW Season Champion in 2005/2006 in "Super Street" Drag Racing it has run a best of 10.9/123mph. So we certainly know what to do to get maximum performance from these vehicles. This car can accelerate 0 - 160kph in 7.0s and can still get under 10L/100km cruising at 110kph on the motorway.  |
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LS1 Dual Timing Table Mafless Tune |
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Written by Steve
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Sunday, 16 July 2006 |
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This is our most popular choice of tune and usually results in a considerable gain in performance and overall fuel economy. Dual timing table mafless tunes are now available for cars with the VT - VZ LS1/GenIII engine at a price of just $500. These are done using a new custom operating system made by EFILive. The usual Mafless tunes which are based on the HSV GTS tunes calibration are only able to have the lower timing table as active. This gives less ability for the engine to be protected from regular low level knock. The use of an upper and lower timing table provides the added benefit of the car being able to learn its way upward and downward rapidly between the two spark timing tables adding engine protection and also better performance in varying conditions. The Custom Operating system also has added tables; - Improved temperature correction of the air fuel ratios.
- The ability to specify air fuel ratios at any rpm and manifold pressure.
The Base Tunes have been optimized for much more than just wide open throttle. They also contain some special calibrations that usually provide a considerable improvement in mid range power and fuel economy.
A customers car recently made 246rwkw on a dynolog dyno with one of these upgrades. Pretty good for a LS1 with an over radiator intake, ported throttle body and metal cats. Still having the stock balancer, stock exxhaust headers and stock valve springs. The car has also been returning great fuel economy. Better than 30MPG on a trip.
A customer Peter did 12.98/108mph in his VY SS auto at WSID, its only modifications to support the tune was that it had an over radiator intake and a good exhaust system. It even had the standard diff gears. The fuel economy record on our basic mafless tunes is 816km to a tank. Paul from Gosford did this in his VY SS ute which is a M6. Its was around 8.2L/100km for the trip from Gosford to Canberra and back, to of all things the Canberra Summernats.
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Written by Steve
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Thursday, 18 October 2007 |
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In Co-operation with Winmalee Car Care we are now able to arrange Cam Packages and Cam/Head Packages. Our entry level cam package includes: Choice of Cam - ground by Comp Cams to our specs after consultation with you the customer. High quality Double Valve Springs including Titanium Retainers, Viton valve seals. Moly Pushrods 25% Underdriven Harmonic Balancer Fully Installed Full Custom Tune The typical price is $3350 and is paid for in three payments. Parts, Installation, Tune. Ported LS1 Head & Cam Packages include:
Cam package as above Ported LS1 Heads which are increased in compression and improved via valve seats and hand porting. Heads similar to these were used on the Oztrack Clubsport to get to 11.33/119.5mph with a baby cam. 290rwkw was made with just a 216 220 cam. Cometic Head Gaskets New Head Bolts The typical price is $4850 and is paid for in three payments. Parts, Installation, Tune. Imported CNC Head & Cam Packages include:
Cam package as above Patriot CNC Heads Cometic Head Gaskets New Head Bolts The typical price is $6000 and is paid for in three payments. Parts, Installation, Tune. An LS1 ute M6 with Imported CNC Heads and a 232 cam recently made 338rwkw which is a huge gain over the typical well tuned stock cammed ls1 of 238rwkw. The good news is this car is still getting decent day to day feul economy. It also went on to confirm its power at WSID where it did 11.6/121mph with conservative 1.8s launches on drag radials.
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