Turbocharging

On a turbocharged air-cooled 911, power is easy to add and hard to keep—because heat is always chasing you. Effective turbo heat management air cooled 911 strategy is what separates…

Getting the turbo oil feed and drain 911 plumbing right is one of those unglamorous details that determines whether your air-cooled turbo build lives a long, clean life—or smokes, leaks,…

Rear-mount turbo conversions on air-cooled cars can be deceptively simple until oil control enters the chat. If you’re building a classic 911 with a turbo mounted low and aft (common…

If you’re planning to turbocharge a 3.2 Carrera, the first question is usually the right one: safe boost stock 3.2 carrera—how much is actually “safe” on an unopened, factory-bottom-end 3.2?…

On a turbo air-cooled 911, few problems feel as confusing—or as risky—as boost rising on its own even though your wastegate and boost controller look “set correctly.” That behavior is…

Choosing the best turbo for a 3.2 Carrera is one of the most impactful decisions a classic 911 builder will make. Whether you’re building a street-friendly retromod or a track-focused…

Adding forced induction to an air-cooled 911 is one of the most transformational upgrades a builder can undertake. This guide focuses on the porsche 911 turbo kit as a roadmap…

Table of Contents Why wastegate selection matters on air-cooled 911 turbos Internal vs external wastegates: what they actually do Comparison table: external wastegate vs internal Decision framework: which wastegate fits…