Mild street performance, slightly noticeable idle. Needs aftermarket intake, headers, 3.40-4.10 gears.CatalogUser 1This Part Fits:
Year
Make
Model
Submodel
1987-1991
Avanti
II
Base
1991-1996
B...
Hydraulic Roller: Good for jet boat with A or B impeller, strong mid-range power, needs good exhaust. This is a Cam only.CatalogUser 1This Part Fits:
Year
Make
Model
Submodel
1987-1991
Avanti
II...
Fits '87+ GEN 1 Chevrolet 305-350 Small Blocks w/ Factory Roller Camshafts (Not LT-1/LS1 etc)CatalogUser 1This Part Fits:
Year
Make
Model
Submodel
1987-1991
Avanti
II
Base
1991-1996
Buick
Comm...
Fits '87+ GEN 1 Chevrolet 305-350 Small Blocks w/ Factory Roller Camshafts (Not LT-1/LS1 etc)CatalogUser 1This Part Fits:
Year
Make
Model
Submodel
1987-1991
Avanti
II
Base
1991-1996
Buick
Comm...
Fits '87+ GEN 1 Chevrolet 305-350 Small Blocks w/ Factory Roller Camshafts (Not LT-1/LS1 etc)CatalogUser 1This Part Fits:
Year
Make
Model
Submodel
1987-1991
Avanti
II
Base
1991-1996
Buick
Comm...
Fits '87+ GEN 1 Chevrolet 305-350 Small Blocks w/ Factory Roller Camshafts (Not LT-1/LS1 etc)CatalogUser 1This Part Fits:
Year
Make
Model
Submodel
1987-1991
Avanti
II
Base
1991-1996
Buick
Comm...
Fits '87+ GEN 1 Chevrolet 305-350 Small Blocks w/ Factory Roller Camshafts (Not LT-1/LS1 etc)CatalogUser 1This Part Fits:
Year
Make
Model
Submodel
1987-1991
Avanti
II
Base
1991-1996
Buick
Comm...
Fits '87+ GEN 1 Chevrolet 305-350 Small Blocks w/ Factory Roller Camshafts (Not LT-1/LS1 etc)CatalogUser 1This Part Fits:
Year
Make
Model
Submodel
1987-1991
Avanti
II
Base
1991-1996
Buick
Comm...
Fits '87+ GEN 1 Chevrolet 305-350 Small Blocks w/ Factory Roller Camshafts (Not LT-1/LS1 etc)CatalogUser 1This Part Fits:
Year
Make
Model
Submodel
1987-1991
Avanti
II
Base
1991-1996
Buick
Comm...
Fits '87+ GEN 1 Chevrolet 305-350 Small Blocks w/ Factory Roller Camshafts (Not LT-1/LS1 etc)CatalogUser 1This Part Fits:
Year
Make
Model
Submodel
1987-1991
Avanti
II
Base
1991-1996
Buick
Comm...
Hydraulic Roller - Xtreme Energy: Good for towing, excellent mileage, smooth idle. Will work with stock converters and gears.; 252/258 Advertised Duration, 200/206 Duration .050", .472"/.480" Lift...
Hydraulic Roller: 175+ nitrous system. 2500+ stall with lower Gears and headers. This is a Cam only.CatalogUser 1This Part Fits:
Year
Make
Model
Submodel
1987-1991
Avanti
II
Base
1991-1996
Bui...
Fits '87+ GEN 1 Chevrolet 305-350 Small Blocks w/ Factory Roller Camshafts (Not LT-1/LS1 etc)CatalogUser 1This Part Fits:
Year
Make
Model
Submodel
1987-1991
Avanti
II
Base
1991-1996
Buick
Comm...
Hydraulic Roller: Street machine with 125+ nitrous system or small supercharger, 2200 stall with lower Gears. This is a Cam only.CatalogUser 1This Part Fits:
Year
Make
Model
Submodel
1987-1991
A...
Hydraulic Roller: for factory Roller Cam engine with stock tuned port injection and stock computer.CatalogUser 1This Part Fits:
Year
Make
Model
Submodel
1987-1991
Avanti
II
Base
1991-1996
Buic...
Featuring a quicker valve opening, the Xtreme Energy camshaft profile provides increased responsiveness and more area under the lift curve than older, slower grinds. Designed to increase performanc...
Good mid-range with excellent top end. Will require headers, gears, 2500+ stall and custom programmer. Rough Idle.CatalogUser 1This Part Fits:
Year
Make
Model
Submodel
1992-1996
Buick
Commercial...