MASERATI BITURBO SERVICE MANUALS,
WIRING DIAGRAMS
and SERVICE LITERATURE

 




check out Biturbo yearly sales numbers here


visit our other Web sites:

www.AlfaManuals.com

www.FiatManuals.com

www.LanciaManuals.com



 

Okay... even with our help this poor Biturbo may be a wee bit too tough to restore, but for your daily driver or garage queen you will still need manuals and technical information to keep your Biturbo on the road.

Please find below, easily categorized, the essential items you will need to maintain and service your Maserati.

 

 

MASERATI FACTORY ORIGINAL PUBLICATIONS

The following Factory Workshop Manuals, Wiring Diagrams, etc. are "the real thing" as provided by the Maserati factory to their dealers and service departments when the cars were being sold as new. These manuals have comprehensive maintenance instructions, hundreds of pictures and illustrations and complete repair procedures for each model. Each has a wealth of information that is available nowhere else.

MASTER FACTORY WORKSHOP MANUAL - This is an incredible 607 page Master Shop Manual covering all 2.0, 2.5 or 2.8 liter Biturbos either carbureted or with fuel-injection, one book does them all! Being the maintenance intensive cars that these are, any Biturbo owner can benefit enormously from this manual. A reprint of the original factory manual as provided by Maserati to their dealers and service departments when the cars were new, this has comprehensive repair instructions, hundreds of pictures and illustrations and complete technical specifications. Includes full color pages on the timing system, intake valves, exhaust valves and the air intake/turbo/exhaust systems. Everything from basic maintenance, tune-up, detailed repair procedures to complete overhaul for all components are completely described. Whether you're simply changing spark plugs doing a brake job or rebuilding your engine, transmission or differential, this is the most comprehensive manual available anywhere. If it's not in here, it's not anywhere! There are hundreds and hundreds of pictures, diagrams and illustrations. If you had a pile of parts in your garage, this book could tell you how to make a Biturbo out of them! Truly the "bible" for any repair, maintenance or restoration on your Maserati.  $89.50

click here for sample page 1                        click here for sample page 2


Master Factory Workshop Manual 2.0, 2.5 or 2.8 liter carbureted or fuel injected Biturbos, LIT #348A  $89.50     

CARBURETED BITURBO

 

 

1986 BITURBO 3-SPEED AUTOMATIC TRANSMISSION MANUAL - This manual includes detailed tear down and assembly instructions, valuable information such as road test procedures, diagnostic information, oil pressure and range reference charts, wiring and hydraulic diagrams, checkball and thrust washer locations, torque and end play specifications, electronic controls and operations, special tools and updates. Absolutely essential for any 3-speed automatic transmission work.  $29.50

1986 Biturbo Automatic Transmission Workshop Manual, LIT #904  $29.50   



 

LAMINATED WEBER REBUILDING SHEET - Just doing a straight forward carb rebuild on your 1984 or 1985 Biturbo? Here's exactly what you need! Our laminated Rebuilding Guide has complete exploded views, part identification, jetting and float setting specifications. Use it right on your workbench or under the hood and don't worry about it getting soiled as dirt and grease will wipe right off!  $8.50

1984-1985 Carburetor Rebuild Sheet, LIT #645  $8.50   






BITURBO WIRING DIAGRAMS

Ever try to track down an electrical problem without the proper wiring diagrams? We are able to offer the Factory Wiring Diagrams to assist you. These diagrams cover your car with 10 individual circuit diagrams showing wire color and component locations, and a huge 36 inch by 24 inch fold-out, overhead view of the wiring and components in the entire car. You should not be without one of these for your car!

Please click here to see a thumbnail picture of the large fold-out diagram.

1984-1985 Biturbo Wiring Diagrams, LIT #320  $49.50

1986 Biturbo 425 Wiring Diagrams, LIT #346  $49.50


1984-1985 COUPE FACTORY PARTS MANUAL - Originally printed by the former North American Maserati Distributor, this is "gold mine" of exploded parts views of each and every component that makes up a carbureted Biturbo. It has diagrams showing the engine/transmission, engine gaskets, turbos,  exhaust, lubrication system, ignition, alternator and electrical, wiring harnesses, transmission internals, driveshafts, differential, shocks, brakes, steering, front & rear suspension, body shell, doors, trim, badges, interior, air conditioning and more. Each part is shown with it's physical location referenced to the car and each part has a complete description along with the original Maserati part number. Great if you are trying to track down what part goes where or identify a "mystery part" that you may have sitting in a box. This is almost a complete assembly guide to the Biturbo! This is absolutely essential to any carbureted Biturbo Coupe. 134 pages, spiral bound. $49.50

click here for sample page 1                        click here for sample page 2

1984-1985 Coupe Factory Parts Manual, LIT #342  $49.50   


1985 BITURBO "E" INFORMATION & PARTS MANUAL SUPPLEMENT - In 1985 approx. 200 or so Biturbo Coupes were upgraded to "E" specifications. Changes included installation of an intercooler, upgraded suspension components, different differential, cosmetic upgrades and more. This publication has diagrams, instructions, factory parts lists and more on what made an "E" an "E". $24.95

1985 Biturbo "E" Information & Parts Manual Supplement, LIT #351  $24.95   


1986 425 FACTORY PARTS MANUAL - Originally printed by the former North American Maserati Distributor, this is "gold mine" of exploded parts views of each and every component that makes up a carbureted Biturbo. It has diagrams showing the engine & transmission, engine gaskets, turbos, exhaust, lubrication system, ignition, alternator and electrical, wiring harnesses, transmission internals, driveshafts, differential, shocks, brakes, steering, front & rear suspension, body shell, doors, trim, badges, interior, air conditioning and more. Each part is shown with it's physical location referenced to the car and each part has a complete description along with the original Maserati part number. Great if you are trying to track down what part goes where or identify a "mystery part" that you may have sitting in a box. This is almost a complete assembly guide to the Biturbo! Though the body sections are for the 4-door 425 model, everything else is essentially the same to any carbureted Biturbo. 159 pages, spiral bound.  $49.50

click here for sample page 1                        click here for sample page 2

1986 425 Factory Parts Manual, LIT #344  $49.50   


1984/1985 BITURBO OWNER'S MANUAL - Reprint of the original 124 page 1984/85 Biturbo Coupe Owner's Manual as provided with the car when new. The information here (including operation, emission controls, lubricant capacities, control operation, etc.) is available no where else. Color diagrams of the turbocharger system, timing system, intake valves and exhaust valves. One of these belongs in every Biturbo's glove box! $44.50

1984/85 Biturbo Coupe Owner's Manual, LIT #318  $44.50   


1986 425 OWNER'S MANUAL - Reprint of the original 131 page 1986 425 Owner's Manual as provided with the car when new. The information here (including operation, emission controls, lubricant capacities, control operation, etc.) is available no where else. Color diagrams of the turbocharger system, timing system, intake valves and exhaust valves. One of these belongs in every 425's glove box! $44.50

1986 425 Owner's Manual, LIT #321  $44.50   


1986 SPYDER OWNER'S MANUAL - Reprint of the original 127 page 1986 Spyder Owner's Manual as provided with the car when new. The information here (including operation, emission controls, lubricant capacities, control operation, etc.) is available no where else. Color diagrams of the turbocharger system, timing system, intake valves and exhaust valves. One of these belongs in every Spyder's glove box! $44.50

1986 Spyder Owner's Manual, LIT #322  $44.50   

FUEL INJECTED BITURBO


228/430 OWNER'S MANUAL
- Reprint of the original 123 page Owner's Manual as provided with the cars when new. The information here (including operation, emission controls, lubricant capacities, control operation, etc.) is available no where else. Color diagrams of the turbocharger system, timing system, intake valves and exhaust valves. One of these belongs in every 228 or 430 glove box! LIT 120 $45.00

228/430 Owner's Manual, LIT #338  $44.50   


 

1987 FUEL INJECTION SUPPLEMENT TO OWNER'S MANUAL - Covers the changes for the Si Coupe, Spyder i and 425 i for the 1987 model year. Technical data, alignment specs and more for the 1987 model year cars. One of these belongs in every fuel injected car's glove box! $14.95

Fuel Injection Supplement, LIT #339  $14.95   

MISCELLANEOUS BITURBO

BITURBO BULLETINS - 35 pages of bulletins, updates, pricing changes, service advisories, etc. issued by Maserati Automobiles to the dealer network from September 1986 to May 1993. A great look at the history and the "inside scoop" on what was going on while the cars were still being sold new. $16.50

Biturbo Bulletins, LIT #301  $16.50   


email us at: esportscarparts@gmail.com

25422 Trabuco Road, Suite 105-478
Lake Forest, CA 92630

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