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Stage motors make serious power and require serious restraint. Sold only in Pairs.
This is an inexpensive way of replacing your complete powermaster motor.
2" to 2.5" high quality hose that can handle the boost.
Want to save some weight? This is a good place to start, also allows you to run a smaller battery too.
Most of us that race our Buicks go through a lot of these, don't skimp here use only AC Delco or Bosch.
Whether you own a stock daily driven car or a 9 second race car, one thing still stands true - cooler is better.
High performance throttle body for the Buick Grand National, model years 1986-1987. Replace your Buick GN's restrictive stock throttle body with the top of the line unit and get your engine the air it's lacking.
Larger throttle bodies improve throttle response, spool up & volume of air to your motor. Available in 65 & 70mm.
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