TURBONETICS has pioneered the evolution of Street Legal (CARB exempt*) Buick GN turbocharger products from basic compressor upgrades to the innovative Stage III CHEETAH and now the CERAMIC BALL BEARING-STAGE III. Continuous involvement with heavy hitter GN engine builders and racers has provided a level of experience unequaled in the trade. TURBONETICS offers the widest selection of turbos and turbo-related accessories for the GN than any other source - ALL 50 STATE LEGAL ! (CARB EO D-99-2, D-99-3)
GN COMPRESSOR UPGRADE !
High-performance upgrade for top-end flow improvment coupled with higher efficiency and race proven durability. Includes PN 10416 inlet group (see page 11) and choice of dry or water-jacketed bearing housing (specify).
- Super H compressor wheel
- Dynamic seal conversion
- Blueprint assembly / competition balance
- Polished compressor housing
GN TURBINE HOUSING WITH INTEGRAL DELTAGATE MOUNT
TURBONETICS now offers both the stock .63 and the high perfomance .82 A/R turbine housing with integral Deltagate mount in both the stock and the Stage III turbine trims. Use with the stock wastegate (PN 20251, Block-off Flange, required) or the popular DELTAGATE (not included).
PART NUMBER PRICE TURBINE APPLICATION EMISSIONS CATEGORY 20240-63 Call .63 A/R STOCK TURBINE 1 REPLACEMENT 20240-82 Call .82 A/R STOCK TURBINE 1 CARB EO D-99-2 (A) 20240-633 Call .63 A/R STAGE 3 TURBINE 1 CARB EO D-99-3 20240-823 Call .82 A/R STAGE 3 TURBINE 1 CARB EO D-99-3
THE GN CHEETAH SERIES
All TURBONETICS CHEETAH series turbos are direct bolt-on and may be used with the original exhaust/wastegate configuration or the recommended DELTAGATE, Variable Boost Control Kit (PN 10402), and the DELTAGATE Discharge Header (PN 20293).
THE PERFORMANCE CHEETAH
Includes all GN Super H COMPRESSOR UPGRADE (PN 10411) features plus your choice of the .63 A/R (PN 20240-63) or the .82 A/R (PN20240-82) turbine housing with integral DELTAGATE mount. (DELTAGATE not included.)
THE STAGE III CHEETAH
Developed specifically for strong street / strip performance, the STAGE 3 CHEETAH utilizes an advanced turbine wheel design originally developed for Navistar. Combined with the SUPER H compressor section, this unit delivers quick boost response with efficient turbine performance.
PART # DESCRIPTION PRICE EA-CHRA BUICK G/N STAGE III CHRA ASSY. Call EA-TURBO BUICK G/N STAGE III TURBO ASSY. Call ED-CHRA BUICK G/N STAGE III CHRA ASSY. - BALL BRG. Call BD-TURBO BUICK G/N STAGE III TURBO ASSY. - BALL BRG. Call 10610 PERMACOAT COLOR OPTION, COMPRESSOR HOUSING Call POLISHED COMPRESSOR HOUSING Call CERAMIC TURBINE HOUSING COATING Call
THE STAGE IV CHEETAH
For the serious street / strip performer, TURBONETICS offers a totally custom turbo that still is a bolt on. THE STAGE IV CHEETAH can be assembled with any combination of turbine and compressor wheels in our performance line-up from stock up to the popular TO4E and T-Series. Contact a TURBONETICS Turbo Specialist for application assistance and availability.
PART # DESCRIPTION PRICE EB-CHRA BUICK G/N STAGE IV CHRA ASSY. Call EB-TURBO BUICK G/N STAGE IV TURBO ASSY. Call EF-CHRA BUICK G/N STAGE IV CHRA ASSY. - BALL BRG. Call EF-TURBO BUICK G/N STAGE IV TURBO ASSY. - BALL BRG. Call 10610 PERMACOAT COLOR OPTION, COMPRESSOR HOUSING Call POLISHED COMPRESSOR HOUSING Call CERAMIC TURBINE HOUSING COATING Call
THE STAGE V CHEETAH
For the ultimate in bolt-on performance, the STage V Cheetah combines the proven 60-1 compressor section with the new high flow, high efficiency Stage V turbine wheel. This combination gives the flow potential for 550 pluss horsepower.
PART # DESCRIPTION PRICE EC-CHRA BUICK G/N STAGE V CHRA ASSY. Call EC-TURBO BUICK G/N STAGE V TURBO ASSY. Call EG-CHRA BUICK G/N STAGE V CHRA ASSY. - BALL BRG. Call EG-TURBO BUICK G/N STAGE V TURBO ASSY. - BALL BRG. Call 10610 PERMACOAT COLOR OPTION, COMPRESSOR HOUSING Call POLISHED COMPRESSOR HOUSING Call CERAMIC TURBINE HOUSING COATING Call
NOW ! ALL GN TURBOCHARGERS ARE AVAILABLE WITH THE EXCLUSIVE TURBONETICS CERAMIC BALL-BEARING OPTION !!!
For the ULTIMATE in GN street/strip performance, a CERAMIC BALL-BEARING equiped GN turbocharger provides unparalleled acceleration and response that eliminates the need for a high-stall torque converter. Tested and proven on the street and the strip, GN CERAMIC BALL-BEARING turbos are the most durable available. ALL 50 STATE LEGAL!
(Exchange units are based on original or aftermarket rebuildable core. Wastegate/swingvalve not included.)
Updated on February 15, 2008