Engine Modifications
15328 articles
- Choosing the Right Size Turbo for Your Gn: Garrett Gtx3582r Vst04e for 600+ Hp Builds
- Grand National Turbo Installation Guide: Upgrading to a Garret Gt3076r for 450+ Hp
- Installation of a Gt64 Turbo on the Grand National: Tips for a Smooth Swap
- How to Increase Your Grand National’s Power from 300 to 400 Hp with a 64mm Turbo Upgrade
- Grand National Turbo Upgrades Power Gains: from Stock to 450 Hp with Halltech Intake and Larger Turbos
- Choosing the Right Size Turbo for Your Grand National: Garrett Gt3076r Vsgtx3582r Showdown
- Common Problems with Stock Grand National Turbo Upgrades and How to Fix Them
- Grand National Turbo Upgrades Installation Guide: Step-by-step to Boost Your 200r4 Transmission
- Common Issues When Installing a Holset Hx35 Turbo on Your Grand National and How to Fix Them
- Achieving 450+ Hp: Upgrading to a Garrett Gt35r Turbo on Your Grand National
- How a 3.5-inch T4 Turbonetics Turbocharger Boosts Your Grand National to 600 Hp
- How a 76mm T4 Turbo Upgrade Can Elevate Your Grand National to over 500 Hp: Installation and Tuning Strategies
- Installing a Precision 7675 Turbo on Your Grand National: a Complete Guide
- Common Issues with Stock Turbo Replacements: Solutions Using Garret Gtx3584rs
- Unlock Hidden Power: Fine-tuning Your Grand National with an Aem Ems and a 70mm Turbonetics Turbo
- Grand National Turbo Upgrade Installation: Upgrading to a Tial Q Series Wastegate
- Common Issues with Larger Turbos Like the Garrett Gt3582r and How to Fix Them in Your Grand National
- Step-by-step Guide to Installing a Turbonetics T76 Turbo on Your Grand National for 500+ Hp
- Best Size and Brand Choices for Grand National Turbo Upgrades: from Stock to 550 Hp
- Installing a T3/t4 Hybrid Turbo on Your Grand National: Step-by-step Guide for 400+ Hp Gains
- Common Issues with Holset Hx40 Upgrades on the Grand National & How to Fix Them
- Grand National Turbo Tuning Secrets: Achieve 450 Hp with Aem Infinity Ecu and 60 Lb/hr Injectors
- Installing Borgwarner Efr 8374 Turbo on Your Grand National: a Complete Step-by-step Guide
- Grand National Turbo Installations: How to Safely Refit a Used Precision 71mm Turbo for 450+ Hp
- Boosting Your Grand National to 550 Hp: the Benefits of a Borgwarner S257 Sx-e Turbo Kit
- Installing a Garrett Gt4088r Turbo on Your Grand National: a Complete Step-by-step Guide
- Diy Turbo Upgrade: Step-by-step Installation of a Holset Hx35 on a Buick Grand National
- Upgrading the Intercooler: Unlock 30 Additional Hp in Your Buick Grand National
- Real Owner Reports: How a Custom Ecu Tune Increased My Buick Gn’s Power by 75 Hp
- Achieving 600hp with the Precision Turbo Air to Water Intercooler: Tuning and Installation Tips