This is a premium replacement ignition coil designed to meet and exceed OEM specifications when it comes to performance and durability. Each ignition coil has been checked and tested so you can be assured of quality fitment every time. This suits a range of Commodores and similar platforms fitted with the Alloytec or SIDI engines including turbo and LPG variants.

This coil comes with a 3 year/100,000km product replacement warranty.

Contents:

• 1 X Ignition coil

Vehicle Fitment Guide

Notes:

• It is recommended if you have a VZ that is newer than 07/2006, please check to make sure your current coils match the electrical plug connector in the image above. If you are unsure, please contact us for further assistance.
• Mace ignition coils for VZ series till 07/2006 can be purchased through another listing.
• A set of 6 ignition coils can be purchased through another listing.

This is a premium replacement ignition coil designed to meet and exceed OEM specifications when it comes to performance and durability. Each ignition coil has been checked and tested so you can be assured of quality fitment every time. This suits a range of Commodores and similar platforms fitted with the Alloytec or SIDI engines including turbo and LPG variants.

This coil comes with a 3 year/100,000km product replacement warranty.

Contents:

• 1 X Ignition coil

Vehicle Fitment Guide

Notes:

• It is recommended if you have a VZ that is newer than 07/2006, please check to make sure your current coils match the electrical plug connector in the image above. If you are unsure, please contact us for further assistance.
• Mace ignition coils for VZ series till 07/2006 can be purchased through another listing.
• A set of 6 ignition coils can be purchased through another listing.

These are six premium replacement ignition coils designed to meet and exceed OEM specifications when it comes to performance and durability. Each ignition coil has been checked and tested so you can be assured of quality fitment every time. This suits a range of Commodores and similar platforms fitted with the Alloytec or SIDI engines including turbo and LPG variants.

These coils come with a 3 year/100,000km parts only warranty.

Contents:

• 6 X Ignition coil

Vehicle Fitment Guide

Notes:

• It is recommended if you have a VZ that is newer than 07/2006, please check to make sure your current coils match the electrical plug connector in the image above. If you are unsure, please contact us for further assistance.
• Mace ignition coils for VZ series till 07/2006 can be purchased through another listing.
• A single ignition coil can be purchased through another listing.

These are six premium replacement ignition coils designed to meet and exceed OEM specifications when it comes to performance and durability. Each ignition coil has been checked and tested so you can be assured of quality fitment every time. This suits a range of Commodores and similar platforms fitted with the Alloytec or SIDI engines including turbo and LPG variants.

These coils come with a 3 year/100,000km parts only warranty.

Contents:

• 6 X Ignition coil

Vehicle Fitment Guide

Notes:

• It is recommended if you have a VZ that is newer than 07/2006, please check to make sure your current coils match the electrical plug connector in the image above. If you are unsure, please contact us for further assistance.
• Mace ignition coils for VZ series till 07/2006 can be purchased through another listing.
• A single ignition coil can be purchased through another listing.

This Mace standard replacement engine intake valve has been specifically designed to suit Holden Alloytec and SIDI V6 engines. This valve is manufactured utilizing quality alloy to meet the highest industry standards so you can be assured of perfect fitment and long lasting performance.

Specifications: 

• Head diameter: 37.0mm.
• Stem diameter: 6.0mm.
• O/length: 101.3mm.

Contents:

• 1 X Intake valve

Vehicle Fitment Guide

Notes:

• The Image is for illustrative purposes only.
• A set of 12 intake valves can be purchased through another listing.

This Mace standard replacement engine exhaust valve has been specifically designed to suit Holden Alloytec and SIDI V6 engines. This valve is manufactured utilizing quality alloy to meet the highest industry standards so you can be assured of perfect fitment and long lasting performance.

Specifications: 

• Head diameter: 30.6mm.
• Stem diameter: 6.0mm.
• O/length: 97.1mm.
• Collett type: Single groove.

Contents:

• 1 X Exhaust valve

Vehicle Fitment Guide

Notes:

• The image is for illustrative purposes only.
• A set of 12 exhaust valves can be purchased through another listing.

These V6 engines are renowned for defective timing chains. That dreaded rattle at idle or a random check engine light could be the tell-tale signs that the factory chains have stretched. Prolonging the replacement of these chains could potentially lead to severe engine damage including bent valves, damaged pistons or worst case, an engine replacement.

Here at Mace Engineering we're dedicated to providing exceptional service and quality parts, therefore we have used our sought after engineering expertise to develop a kit using components of high calibre. To ensure that our customers are receiving the most reliable timing chain kit in the market, these aftermarket kits are manufactured by Schaeffler Automotive in Germany, a renowned brand (INA) for supplying Genuine kits. These kits possess enhanced durability and strength characteristics to comfortably take the shock loading of everyday driving while the superior guides and tensioners firmly hold them in place.

These kits are backed up by an industry leading 3 year/100,000km product replacement and 1 year labor cost warranties (only applicable to kits that are inclusive of gears). Worn out gears will considerably reduce the life of the chains, therefore we only offer a 12-month/20,000km product replacement warranty to kits without idler gears.

Contents:

• 1 X Chain assembly lube
• 1 X High strength steel timing chain guide
• 1 X Premium timing cover gasket kit
• 3 X Improved production timing chain
• 3 X Heavy duty timing chain tensioner
• 5 X Precision timing chain guide

Vehicle Fitment Guide

There may be a discrepancy for vehicles built on dates that borderline the change-over of the design of the timing chain. We cannot guarantee what kit you require if this applies to your vehicle. You can confirm by removing one of the cam covers and inspecting the chains that run over the cam gears.

Caution:

Once assembled, the timing chain tensioners need to be fully released to maintain adequate tension. Simply pulling the pins is not enough. All tensioners must be pressed in by hand for the internal mechanism to fully pop out and operate effectively. Following this, the motor is to be rotated by hand one full revolution in a clockwise direction to ensure all parts have been fitted correctly. Failing to follow these steps will result in a noisy timing chain upon start up and will require the motor to be disassembled again to access the tensioners.

Notes:

• A Timing chain kit with idler and crankshaft gears can be purchased through another listing.
• A detailed fitting guide is available through the fitting instructions menu.

If you think you've gone as far as you can with bolt-on performance parts or are even rebuilding your late model V6, it's time to consider the benefits of our eagerly anticipated high-performance camshafts. The SIDI Mace cams are unmatched in quality and value compared to any other V6 engine modification. Providing gains of around 30rwkw with a proper dyno tune and a substantial torque increase across the entire rpm range, these cams unleash the full potential of the high feature V6.

These cams provide power gains of approximately 30rwkw between 1500 and 6000rpm on a naturally aspirated V6 with a cold air intake and full exhaust system. Despite the excellent performance characteristics of this grind, the engine remains tractable and responsive at low speed. Our billet cams even provide that choppy idle and the heart-throbbing symphony at wide open throttle that every enthusiast loves to hear. 

These cams have been designed to work in conjunction with the factory valve-train and engine components, so you are not required to replace a thing. If you intend on revving your vehicle beyond the factory rev-limiter or adding a little boost, then we'd at least recommend our high-performance valve-spring kit and aftermarket timing chain set.

Some of our customers were happy to share their results and experience they had with our Mace Engineering camshaft set:

Holden VE Commodore SV6 3.6L V6 Mace cams idle clip:

Holden VF Commodore SV6 SIDI LFX 3.6L V6 (260rwkw) country drive:

Our cams in a Holden VF Commodore SV6 SIDI LFX 3.6L V6:

Our friends at SVS Auto Repairs and Dyno Tuning in Queensland had very successful results after they fitted a set of our cams in a Holden VF Commodore SV6 SIDI LFX 3.6L V6. 

Dyno Report:

This VZ Commodore equipped with an Alloytec LE0 3.6L V6 made an impressive 396HP or 294kW at the rear wheels through a stock auto with a set of Mace Cams and a Raptor Supercharger Kit. Thats a power increase of 160%! This is a fantastic result and illustrates these cams work well in a boosted application as well as a naturally aspirated setup. The dynamometer result was achieved through the use of a Mainline, which generally read lower than their counterparts.

Contents:

• 4 X Brand new billet camshaft

Vehicle Fitment Guide

Notes:

• The camshafts are brand new, so there is no need for change-over or deposit. In addition, this grind is compatible with all makes and models that are equipped with the high feature V6.
• Timing chain retainer for SIDI V6 can be purchased/loaned out through another listing. These tools significantly cut down labour time when installing these cams.
• Unfortunately, these aftermarket camshafts do not have provisions for the cam locking tools. Please use the timing marks on the gears and chains to align the cams.
• Dyno tune is mandatory. Please contact us for recommended workshops.
• Only one grind available: 210/210 @ 0.050".

This standard replacement ignition coil is designed to meet and exceed OEM specifications when it comes to performance and durability. Each ignition coil has been checked and tested so you can be assured of quality fitment every time. This suits a range of Commodores and similar platforms fitted with the V8 engines.

These coils come with a 3 year/100,000km parts only warranty.

Contents:

• 1 X Ignition coil

Vehicle Fitment Guide

Note: A set of 8 ignition coils can be purchased through another listing.

This set of 8 standard replacement ignition coils is designed to meet and exceed OEM specifications when it comes to performance and durability. Each ignition coil has been checked and tested so you can be assured of quality fitment every time. This suits a range of Commodores and similar platforms fitted with the V8 engines.

These coils come with a 3 year/100,000km parts only warranty.

Contents:

• 8 X Ignition coil

Vehicle Fitment Guide

Note: A single ignition coil can be purchased through another listing.