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Mace 1.9 High Ratio Roller Rocker Kit Holden Ecotec L36 L67 Supercharged 3.8L V6

$445.00 Buy It Now 23d 4h, FREE Shipping, 60-Day Returns

Seller: Top-Rated Seller mace_engineering_group (6,829) 100%, Location: Melbourne, VIC, Ships to: Worldwide, Item: 253112376045 HomeAbout UsFAQContact Us Menu AIR DELIVERYENGINE COMPONENTSGASKETS & SEALSIGNITION & ELECTRICALSUSPENSIONTOOLS & EQUIPMENTView All X MACE 1.9 HIGH RATIO ROLLER ROCKER KIT HOLDEN ECOTEC L36 L67 SUPERCHARGED 3.8L V6 $445.00 Product Information SUPPORT DELIVERY ABOUT US Mace 1.9 ratio roller rockers (up from 1.65) are suitable for Holden Commodore and similar platforms fitted with Ecotec (L36) or L67 supercharged V6 engines. This is a very cost effective way to bump up the performance of your vehicle, by increasing valve lift and allowing your engine to breathe much more efficiently. Manufactured by a renowned engineering company you can be assured of the outstanding quality and workmanship of these remanufactured rockers. Key Benefits: Gains of around 13 to 16kW are not uncommon. Higher in some cases where others mods have been undertaken. In addition to top end gains, excellent low to mid range power gains are also achieved with these rockers. It’s an easy DIY mod and takes around two hours to be done unlike a complete cam change. A cam change can take a good part of a day and is more complex to undertake meaning higher installation costs along with the cost of a retune which these rockers don't require, potentially saving you thousands! Unlike some aftermarket rockers these don't require spring upgrades as they best preserve the factory valve train harmonics, to prevent them from having valve float, hurting power and causing engine damage. Even when valve springs are upgraded (which is a costly exercise) to prevent this valve float from occurring, power output drops because the engine has to work against these stiffer springs. Basically, it can be a case of spending more money for less power than what these rockers have to offer! Contents: 1 X Rocker lubricant 1 X Assembly of 12 high ratio rocker 1 X Bolt pack 2 X Rocker pedestal Vehicle Fitment Guide Notes: Rockers with ratio higher than 1.9 are not suitable for use with an aftermarket camshaft unless the cam was designed for them because the excessive amounts of lift will potentially cause engine damage. These rockers alone are not recommended to be used in VY series Ecotec and L67 Supercharged V6 engines due to extra casting flash around the pushrod cavity. These engines must use a thin walled pushrod to gain the required clearance. A kit comprised of rockers and pushrods can be purchased through another listing. Please remember to check out our other performance products for sale *You may receive an Address Confirmation email in case our system is unable to verify your delivery address based on our address database* E745 We are committed to providing the best support for our products. If you have any questions or concerns, even up to the most technical aspect, please contact us and we will be glad to help you out. DOMESTIC ORDERS Orders typically take 1-3 business days to prepare and process prior to dispatch.Freight may take 1-10 business days from the date of dispatch to get delivered within Australia.Orders can also be picked up directly from us on business days. Please email us.Orders are neither dispatched nor delivered on weekends. INTERNATIONAL ORDERS Shipping will be calculated automatically based on the delivery address.Orders outside of Australia may take up to 4 weeks. *You will be responsible for any applicable taxes and/or duties that may need to be paid upon delivery* **Saturday and Sunday ARE NOT business days** Here at Mace Engineering, we pride ourselves in delivering quality products and services at competitive prices for most of today's makes and models. Originally focused on design and manufacture of performance upgrades for the Holden V6 and the Ford straight-6, the desire of satisfying a larger market became a priority. We now have an extensive assortment of standard replacement and performance aftermarket components which are supplied to both established workshops and a rapidly growing customer base. Their encouraging support and positive feedback reflect the exceptional quality of our products and services. Our dedicated team of qualified mechanical and automotive engineers are always ready to answer any technical questions with high-value engineering solutions. With the substantial range of engineering design and SAE spec literature on hand, we can assure you that our problem-solving capabilities are genuine and accurate. A majority of our team also has the first-hand experience in motorsport and vehicle restorations and are more than happy to offer any sort of advice in these areas. Our manufacturing facility is operated by highly skilled technicians with over 30 years of international experience. The niche items we manufacture in-house are made within minimal tolerance and are tested & inspected prior to dispatch. If time allows, we also have the expertise to design and manufacture one-off components for specific builds. Our mission is to deliver world-class customer service experience and endeavour to be at the forefront of the automotive industry. MACE ENGINEERING GROUP Copyright 2010 QUICKLINKS HomeAbout Us PRODUCTS Air DeliveryCoolingEngine ComponentsFastenersFuel DeliveryGaskets & Seals Gauges & AccessoriesIgnition & ElectricalOils & LubricantsSuspensionTools & EquipmentTransmission & Drivetrain SUPPORT Contact UsFAQRefunds & ReturnsTerms of SaleWarranty Info © 2017 - Mace Engineering, All Rights Reserved. Condition: Brand New, Brand: MACE, Manufacturer Part Number: ROC601

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