There were many different castings and designs of intakes for the Buick V6 over the years. In general, the production turbocharged intakes fall in the following categories:
- 1978-1983: These intakes supported a draw through carbed turbocharged setup
- 1984-1985: These intakes wer designed for an SFI setup with the turbocharger introducing air to the back of the manifold
- 1986-1987: These intakes were designed for the later SFI/Intercooled turbocharged applications which introduce air thru a plenum and throttle body
The Stage family of Buick Motorsports intakes are definitely a different breed. They provide incredible flow and several unique features as noted in the sections below.
- 4.1 Liter Carbed Intake
- 3.8 Liter Carbed Intake
- 3.8 Liter 1984-1985 NonIntercooled Turbo Intake
- 3.8 Liter 1984-1985 NonIntercooled Turbo Intake Mounting Details
- 3.8 Liter 1986-1987 Intercooled Turbo Intake
- 3.8 Liter 1986-1987 Ported Intercooled Turbo Intake and Throttle Body
- 3.8 Liter 1979-83 Carbed Turbo Intake
- Stage II Carbed Intake
