1987 Buick GN Turbo V-6 - 10-Second TR at Automotive.com
»Locate a Dealer»Find a Used Car»Get Financing

1987 Buick GN Turbo V-6

Below is the GM High-Tech Performance magazine article 1987 Buick GN Turbo V-6 - 10-Second TR read the article, browse photos from the article, or search related articles in the Automotive.com Enthusiast Central.
1987 Buick GN Turbo V-6 - 10-Second TR
1987 Gn

1987 Buick GN Turbo V-6 - 10-Second TR

Part V: Turbo V-6 Install And Final Assembly

By Rick Jensen
Photography by Scott Parker, Rick Jensen

Text Size

Don't you love it when a plan comes together? Hannibal from "The A-Team" certainly did, although it was hard to believe that a plan was considered "complete" when five-minute machine gun barrages aimed at random henchmen resulted in no deaths and few injuries. These guys could have used a few days on the range with Ermey-we can hear it now: "PRIVATE B.A. BARACUS, WHAT ARE YOU TRYING TO DO TO MY BELOVED CORPS?"

Jack Cotton loves it when plans come together as well-although we didn't see any guns or grenades around his Agawam, Massachusetts, shop, we did find a 101,000-mile '87 GN that is damn close to the end of a full-on 10-second buildup. With a brand-new rear end and race-ready suspension, a solid fuel system, notched frame rails, and a long block all built up and ready to go, there were only a few more items to cover before this puppy could be cracked off and broken in at the racetrack.

Part of this month's story will cover the basic reassembly of this Grand National; however, four of the items that we cover are crucial to the performance, driveability, and longevity of these turbo cars. Matching up the correct turbo and torque converter is a must to ensure that performance goals are met, while still allowing for decent street manners. Also coming into play is intercooler and ECU selection-while most aftermarket offerings of these two items would perform OK, there are certain choices that can be made that will make a big difference in your TR's overall performance.

Cotton's is getting real close to finishing this GN-and I pity the fool who lines up against Frankie's bad GN!

...>>next page
Page 1 2 3 4 5 Next

FIND A CAR

 

Explore Buick

Buick Models