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Knowledgebase : PERFORMANCE PACKAGES > L67 3.8L SUPERCHARGED V6 PERFORMANCE KITS
We recommend our best 'bang-for-buck' items in the following order for a bolt-on budget build. * 10 PSI (3.4") boost upgrade kit [https://www.maceengineering.com.au/epages/shop.sf/en_AU/?ObjectID=54951932] * 1.90:1 high ratio rockers [http://www.mac...
If you have undertaken the mods from our 'Budget Package' or want even more power out of your supercharged V6 without wanting to resort to any form of intercooling, then we suggest the following 'bolt-on' mods in this order: * 10 PSI (3.4") boost upgr...
If you have undertaken most of the mods from our 'Budget Package' and 'Bolt-On Package', or want even more power out of your supercharged V6 with bolt-ons but want to venture into the intercooler path, then these are the mods for you: * Boost upgrade ...
This combination of products is recommended for those who are not interested in intercooling at this stage and are chasing a full stealth look underneath the bonnet. * Boost upgrade kit [https://www.maceengineering.com.au/epages/shop.sf/en_AU/?ObjectI...
If you’re looking at extracting the absolute most out of the Holden supercharged V6, look no further than our extreme package. We have fine-tuned this kit to only include the best of what Mace has to offer and make sure you cross the line first. The follo...