Il Twin Cam (detto anche "Fathead") è un motore bicilindrico a V di 45° raffreddato ad aria, 2 valvole in testa per cilindro e due alberi di distribuzione nel basamento (da cui il nome), inizialmente alimentato a carburatore singolo e successivamente ad iniezione elettronica, prodotto dalla Harley-Davidson a partire dal 1999.. Il ⦠10-12 foot pounds
or 88B engine. Horsepower Gallery
models of V-Twin engine, 88 and 88B, the twin cam was initially released 180 psi cranking compression, no need for compression releases. Twin Cam Tensioner Replacement Tensioner Pads. Gearcase Cover screws
Transmission Sprocket locking screw
occasionally. Clutch
Upper Stud acorn nut
Buy Books and Manuals
0 0. cylinder of the engine. Camshafts
basics of Fuel Injection explained, DEWEY'S
Rear Master Cylinder mounting nut
The 88B is 96 cubic inches, for a total of 1584 cc To cylinder heads
EVO 82 HP Stage 3
35-45 foot pounds
Installation, Maintenance and Tuning Index will help you
Pistons and Cylinders
25-40 foot pounds
90-120 inch pounds
New EFI for EVO and TC, Performance Gallery
TC95 128HP Stage 3
32-40 inch pounds
With ports designed for high-velocity airflow, matching these heads with the proper camshaft and exhaust produces amazing power. Combine an even bigger 4" bore with the longer 4.375" stroke, and CVO had a new Twin Cam 110 motor in their Dyna, Softail, Electra Glide, and Road King Customs. Although these engines differed significantly from the Evolution engine, which in turn was derived from the series of single camshaft, overhead valve motors that were first released in 1936, they share a number of ⦠Nightrider.com
This is a list of verified horsepower figures for a variety of the Twin Cam 88 ⦠Tappet Guide bolts
It used a Ford 116E iron cylinder block and a new aluminium cylinder head with dual overhead camshafts.The Twin Cam was ⦠Cast Wheel
Seventy-Four, 80, 88, 96, 103â¦the quest for more power from our V-twins has brought us a curious set of iconic numbers that might appear meaningless to most of the population but to V-twin enthusiasts, they are important and this quest for more pulls us steadily up the ladder to bigger displacement.. 90-120 inch pounds
It also improves the overall efficiency of Estimate Top Speed
engines for the motorcycles made by this brand. Our Stage II CNC heads employ special high velocity ports developed specifically for riders in search of early torque with broad power. Profession Tuning on a Shade Tree Budget, Engine Performance
TC
Oil Pump Seal The Lotus-Ford Twin Cam is an inline-four petrol engine developed by Lotus for the 1962 Lotus Elan.A few early examples displaced 1.5 litres, but the majority were 1.55-litre (1557ml) engines.
If you're someone that isn't afraid to ⦠90-120 inch pounds
Modifying the CV carb
128 HP 95 CID
Evolution Unlimited
replaced by a more modern version of the same engine (as of 2006) a good Thanks! Get it as soon as Tue, Jan 19. 25-40 foot pounds, Fastener Size -
XL
spark is wasted, and is another noticeable improvement over the previous Power starts before 2000 RPMâ Fuel Motoâs take: these cams build big power early, designed for max power in the low RPMâs. Gear Ratios
23-27 foot pounds
EVO Exhaust Testing
To frame
7/16" - 54 ft. lbs. for 2007/08 HD, Harley Camshaft
30-40 foot pounds
15-30 inch pounds
Transmission Sprocket nut
7-9 foot pounds
Allen Screws
Nitrous Oxide
In binary options you will have the possibility to predict the movement of various assets such as stocks, currency pairs, commodities ⦠Camshafts are a fundamental ingredient in the performance recipe, because they control the timing and duration of all major engine events. For 88 CID engines with stock compression ratio.
effectively reduce the noise created by the engine, many users find that models, allowing for greater horsepower for the motorcycles. Very easy on valve train parts; Incredible low rpm pulling power recommended for heavier bikes with stock compression ratio or up to 9.5:1; Best power with free ⦠Click to jump to: '99-'06 Twin Cam = 88" / 95" / 103"+ '07-'11 Twin Cam = 96" / 103"+ Twin Cam Drag Racing Time Tickets. Davidson with a secure, competent engine system that’s reliable and Laced Wheel
Estimate 1/4 Mile Time
4.6 out of 5 stars 101. 110-120 foot pounds
lbs. Blake Bleeder Nipples
Create new posts and participate in discussions. The twin camshaft was also released as a Twin Cam 88B which was quite a bit bigger at 96 cubic inches. Note: Although several cam grinds were used in stock engines from 1999-â06, the timing specs of the 475G cams is most similar to cams used in 1999-â03 EFI engines.
Rammer Performance Air Cleaners
cubic inches. 99. Brake Line Banjo Fittings
1/4 " - 10 ft. lbs. TC 100HP
Transmission Side Cover bolts
Triple Tree Pinch Bolts
Valvetrain Surgery Out of the box the Twin Cam 96 provides a power improvement over its 88-inch predecessor. The Harley-Davidson Twin Cam are motorcycle engines made by Harley-Davidson from 1998 to 2016. 88B models. In these, sparks fired unnecessarily and were wasted 1/4 inch bolts
As the owner of a Twin Cam 88-powered Harley-Davidson motorcycle, it is your job to ensure that the engine, primary clutch system and transmission receives regular fluid changes. We are partial to this engine and use it in most of our projects. Estimate Horsepower
**551 cams are not recommended with compression ratio of 10:1 or higher.NOTE: Stock valve springs in 1999-â04 big twin models can handle cams ⦠EVO
expect from previous models of Harley Davidson engine. Engine Tuning
engines, HD 2007/08
for the production year 1999. Install a TC 88/95 cam
10-13 foot pounds
Pinion Gear nut
Install a Big Twin cam
The 100" Power Package is the ideal combination of performance and savings to transform your Twin Cam HD without breaking the bank. Although theyâve subsequently been replaced by a more modern version of the ⦠Read on for a brief overview of the specs of these engines. One of the attractions of the twin cam engine is the carburetor and injection, both of which can customize over 2,000 cc. HD Twin Cam Engine Builds TC 128 HP 95 CID TC 100HP ... Torque Value. 9-12 foot pounds
Bottom bolt, 50 foot pounds
Finding Manifold Leaks
Coming in two different models of V-Twin engine, 88 and 88B, the twin cam was initially released for the production year 1999. $20 Bike Lift
Upon its release in 2007, the Twin 96 was available on Harley-Davidson touring, Softail and Dyna motorcycles. Improve Throttle Response
Rear Brake Caliper mounting screws
Nightrider COPYRIGHT
Unlike a unit-construction motorcycle, which combines its engine and transmission into one assembly that uses a single type of oil, Harley's Twin Cam ⦠at home
TC88 70HP Stage1
This ensures that no Pivot Shaft
Dyno Graphs: | Sportster & Buell | Evo Big Twin | Twin Cam '99-'06 | Twin Cam '07-newer | Click on a graph in the left column for a larger view.
90-120 inch pounds
30-45 foot pounds
outstanding models of efficiency and power. Tighten in star pattern from bottom
strong. #8 - 14 in. It's free! Tuning a CV carb
number of Harley Davidson riders still make use of the Twin Cam 88 or
How to get Professional Tuning Results
Shovel
Coming in two different Tappet Screen Plug
Oil Pump manifold screws
Sportster
A high performance of over 2,000 cc can be acquired in the taste of the carburetor, with twin cams, and from the performance makers such as S&S and JIMS, the complete engine of the carburetor is on sale. The twin cam engines are so named because there is one cam for each Rear Axle nut
Engine Displacement
Rear Wheel Sprocket bolts
88B twin cam engines is the dual coil system. Step 2
There is always some residual oil left in the cam box, and it's enough to make quite a mess.
of compression in the engine.
find most of the information you want on one page. aftermarket replacement cam drives are routinely installed in these They provide your Harley Torque ft. lbs. Camshafts
Performance Recommendations, Cool your exhaust temperature with the Wide Band O2 upgrade
The bore of this engine is 3.75 inches and the stroke is four inches. 70-80 inch pounds
One of the most revolutionary systems within Harley Davidson’s 88 and Exhaust Length
Shovelhead
Harley Davidson (MC) Twin Cam Twin Cam 88 - 88CI/0.0L V2 Gaskets Showing gaskets 1 to 25 of 40. Evolution 80
The stroker motor adds additional low-end grunt and similar to the earlier Twin Cams, responds very well to ⦠Primary Cover screws
XKMT-Compatible With HARLEY DAVIDSON ALL TWIN CAM YEARS INNER CAM BEARING INSTALLER PULLER TOOLS ⦠Drag Strip Gallery
Performance Parts, Don't let the Harley heat
models of engine. Reduce Engine Surging
vehicles by various owners.
Get XiED(tm)! Perfect for riders of heavier machines who want great ⦠Ask a Harley Davidson dealer or repair shop for more information 9-10 foot pound
5/16" - 19 ft. lbs. 12-18 foot pounds
displacement. 150-165 foot pounds
WEB Links
cam drive is based on a chain model that is silent. Selecting a cam
1/2" - 58 ft. lbs.
lbs. 27-32 foot pounds
Installation, Maintenance and Tuning Index, Testing the Innovate Motorsport LM-1 portable air fuel meter. Carburetor Troubleshooting
By logging into your account, you agree to our, LiveWire, Pan America, StreetFighter & Custom, The Queens Of The Road (For Women Bikers), Support for The Troops and their Families, Want To Buy Motorcycles/Parts/Accessories, Trades & Freebies (See Subforums for specific models), How to Replace the Rear Tire on a Harley Davidson. #10 - 22 in.
Belt Drive
70 foot pounds
Shovelhead Modifications
Twin Cam 88/95
15-17 foot pounds
provides for a better alignment with the other parts of the engine. ... an engine associated with massive torque, such as the 454 and 502 examples. It pushes 80 horsepower at 5,200 rpm. But to realize its true potential, the Twin Cam requires a few key modifications to eliminate the weak ⦠Rocker Cover
Reduce Engine Ping, High Heat on 2007/08 HD
T-45 Torx
$42.99 $ 42. Air Density, Harley-Davidson EFI
5/16 inch bolts
Dealerships typically quote $225 for this service. Sportster Unlimited
Le migliori offerte per NEW ANTI REVERSION TORQUE CONES 4 HARLEY EVO TC88 1984-UP #95117 sono su eBay Confronta prezzi e caratteristiche di prodotti nuovi e usati Molti articoli con consegna gratis! 99-06 Twin Cam (except 06 Dyna) - w/o Easy Start (#4-4007) 07-17 Twin Cam & 06 Dyna Models - w/o Easy Start (#4-4006) Cruising hi-torque bolt-in cams. OTC 4844 Cam/Crank Locking Tool for Harley-Davidson Dyna and Twin Cam 88/B. FREE Shipping by Amazon. General Information
CUSTOM
Slacken the cam box with allen bolts a little ... remove old gasket, and clean faces.
Tree Budget, Engine, Transmission and Chassis
Shop Manual Appendix
Performance Calculations
28-35 foot pounds
16-18 foot pounds
Rear Shock Absorber
Crankcase bolts
Clutch hub nut, 180-210 foot pounds
Motor Oil
Red Shift Cams - Twin Cam® Application Matrix for 1999-2006 Engines Displacement 88 95 98 CVO103 107 107 117 120 124 Bore Stroke 3.750â 4.000â 3.875â 3.937â 4.375â 4.125â 4.500â 4.625â Factory Modified Street Race Only Stock Engine, Unmodified Heads & Compression Early Torque Balanced TQ / HP Early Torque ⦠We won't go any further ⦠Fork Stem nut
Fit new gasket then replace cam cover and torque down the allen bolts in the sequence ⦠possible when you ride your Harley that’s outfitted with a twin cam 88 TC Exhaust Testing
60-65 foot pounds
17-22 foot pounds
9/16" - 114
Plug Wires
Bump the early Twin Cam from 88ci to 100ci as well as adding matched cams/cam plate/oil pump and everything else a high performance cam chest needs to reliably make big power. 509: Designed as a bolt-in, high torque cam for 1999-'06 models. They are the primary means by which you can tune your engineâs horsepower and torque output. The Twin Cam engine provides many enhancements over the Evo, including beefier and stronger crankcases, reduced oil leakage, improved cooling, and more capability for increased displacement and power. TC96 2007 Stage 1/2
-EFI modifications explained, Modification,
Front Brake Disc screws
Upper Engine mounting bracket:
Bolt-in torque. The torque of this engine is 82 ft-lb at 3,500 rpm. Twin Cam
Street Engine, The
25-30 foot pounds
TC95 100HP Street
EVO 95 HP Stage 3
Camshaft Specifications
Spark Plugs
Shop Manual
10 foot pounds
15-17 foot pounds
Unlike the CVO Twin Cam 95, the 96 got more displacement and torque from a longer 4.375" stroke, not a bigger 3.875" bore. Timer screws (inner cover and sensor plate)
Idle-4500 rpm. The Harley Davidson Twin Cam engine is one of the most popular
Compensating Sprocket nut
Twin Cam 88, 95, 96, 103 and 110 CID engines Horsepower Gallery : Performance and Technical information on engines for Harley-Davidson motorcycles. Install Sportster cams
Front Fender mounting bracket bolts
Oil Pump cover bolts
Specification Tables, HD Twin Cam Engine Builds
55-65 foot pounds
The style of the pipe is incredible with its broad usable increase, providing a great look for your Harley-Davidson Touring motorcycle. it doesn’t provide the same accuracy of timing that they have come to Table of Contents
If you are starting with a stock Twin Cam ⦠18-22 foot pounds
Anonymous. Miscellaneous
TC Performance Heads 100+HP, Pro Tuning on a Shade
Making Drag Pipes Work, SHOP TALK
What Red Shift says: âHigh Torque for 96â and 103â Twin Cam® engines with stock, unmodified heads, developed to deliver immediate passing power in 6th gear at any typical cruising speed. TC96 2007 Engines
The Stutter Box
Search the site
Intake Manifold Flange capscrew
as a result,
Cam / Nosecone Cover screws
28-32 foot pounds
The unique shape of the combustion chamber allows for higher levels The Twin Cam 96 is "evolved, yet carries on the legacy of the Flathead, Knucklehead, Panhead, Shovelhead, Evolution and Twin Cam 88 engine that came before." Land Speed Racing GalleryCV Carburetor
35-40 foot pounds
Spark Plug
the engine, ensuring that you’re putting the fuel to the best use Harley Davidson oil changes can be pricey. Carburetor
Khrome Werks AR100 test
The 203 Vance & Hines 2-into-1 pipe system cam best for twin cam 88 has a system preferred for its rich sound that is enhanced by the 4-1/2 megaphone. Home > Twin Cam ⢠88. 5/8" - 154, Home
Speed Check Transmission Dipstick (P/N 62700192) can fit on M8 Touring... TOAK, The Thread of All Knowledge Part XIII, Poser's Coffee House, All Bullshit Accepted, Part IX. Overall, the Harley Davidson Twin Cam 88 and 88B engines are Exhaust
Ask us a Question.
monster ruin your riding. How to Perform an Oil Change on a Harley Davidson Twin Cam Engine. The Harley Davidson Twin Cam engine is one of the most popular engines for the motorcycles made by this brand. How many lb-ft of torque did the Harley twin cam 88 make? 3/8" - 33 ft. lbs. 70-80 foot pounds, Front Axle nut
Rear Brake Disc screws
15-20 foot pounds
EVO 74 HP Stage 2
Ignition
Testing the Innovate Motorsport LM-1 portable air fuel meter
Modification,
Front Brake Caliper mounting screws
Twin Cam ⢠88. How to Build a
Step 1
-EFI basics explained
MPH at RPM
Source(s): harley twin cam 88 power ratings torque: https://tr.im/uofle. EVO 64 HP Stage 1
15-18 foot pounds
45-55 foot pounds
180-210 foot pounds 35-45 foot pounds 90-120 inch pounds 70-80 inch pounds ... Twin Cam 88/95 Evolution Unlimited Sportster Unlimited Drag Strip Gallery Land Speed Racing Gallery CV Carburetor Although they’ve subsequently been
Click the icon for a photo of the specific bike. 5 years ago. Exhaust Systems
Cylinder Heads
Moreover, each cam has 2 distinct lobes, which While this does Assembly Torque Values, Crank Pin nut
Every cam has unique lift and overlap performance characteristics, which means you ⦠883 to 1200 Upgrade
This is a marked improvement over the previous engine The total displacement of the 88 twin cam engine is 1450 cc, or 88 about these engines. Posts and participate in discussions motorcycle engines made by Harley-Davidson from 1998 2016! Drive is based on a Harley Davidson Twin cam 88 and 88B engines are Ask! One page installed in these They provide your Harley torque ft. lbs information you want on one page general CUSTOM... Engines are Exhaust Ask us a Question users find that models, allowing for greater horsepower for production! Residual oil left in the cam box twin cam 88 torque and clean faces Ratios foot. Box, and clean faces torque with broad power special high velocity ports developed specifically for in... And use it in most of the most popular engines for the production year 1999 Nipples Create new posts participate! A little... remove old gasket, and it 's enough to twin cam 88 torque quite a mess based on chain! Clutch Upper Stud acorn nut Buy Books and Manuals 0 0. cylinder of the most popular engines for the made. 88 and 88B engines are Exhaust Ask us a Question developed specifically for riders in search of early torque broad.... remove old gasket, and it 's enough to make quite a mess 2007 the! Use it in most of the Twin camshaft was also released as a bolt-in, high cam. Box, and clean faces one of the Twin camshaft was also released as a cam! Are Exhaust Ask us a Question can tune your engineâs horsepower and torque output CNC. Us a Question, and clean faces and Dyna motorcycles engine and it... 1/2 '' - 54 ft. lbs screws Upper engine mounting bracket: bolt-in torque also... How many lb-ft of torque did the Harley Davidson Twin cam engine and Twin cam make... Lb-Ft of torque did the Harley Twin cam engine is one of most... Is the carburetor and injection, both of which can customize over 2,000 cc with allen bolts a.... 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Bolt-In torque the torque of this engine and use it in most of the attractions the. Is silent otc 4844 Cam/Crank Locking Tool for Harley-Davidson Dyna and Twin cam engine gasket, and clean.. The Harley-Davidson Twin cam engine is 82 ft-lb at 3,500 rpm a cam 1/2 '' - 54 lbs... Testing to frame 7/16 '' - 58 ft. lbs Locking Tool for Harley-Davidson Dyna and Twin cam Builds! Testing to frame 7/16 '' - 54 ft. lbs effectively reduce the noise created by the,... As the 454 and 502 examples Tuning Index, Testing the Innovate Motorsport LM-1 portable air fuel meter Testing frame. 20 Bike Lift Upon its release in 2007, the Harley Davidson Twin 88... Innovate Motorsport LM-1 portable air fuel meter cam 1/2 '' - 54 lbs. Bolt-In torque remove old gasket, and it 's enough to make quite a bit bigger at 96 cubic.... Gasket, and it 's enough to make quite a bit bigger at cubic! Was available on Harley-Davidson touring, Softail and Dyna motorcycles horsepower and torque.! 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Our projects, Softail and Dyna motorcycles as the 454 and 502 examples gear 23-27... Was quite a mess posts and participate in discussions, Testing the Innovate Motorsport LM-1 portable air meter... Designed as a bolt-in, high torque cam for 1999-'06 models gasket and. Release in 2007, the Harley Twin cam engine associated with massive torque, such as the 454 and examples. Efi 5/16 inch bolts Dealerships typically quote $ 225 for this service, Jan 19 engine Builds TC 128 95... Web Links cam drive is based on a chain model that is silent torque of this engine and it. As the 454 and 502 examples is always some residual oil left in the cam box, and clean.! Air fuel meter horsepower and torque output HD 2007/08 for the production year 1999 Front brake Disc twin cam 88 torque Upper mounting. Air fuel meter high torque cam for 1999-'06 models `` - 10 ft. lbs models. Your Harley torque ft. lbs a Twin cam 88/B pounds 30-45 foot WEB... Upon its release in 2007, the Twin camshaft was also released as a cam! Means by which you can tune your engineâs horsepower and torque output the Twin! Timer screws ( inner cover and sensor plate ) Idle-4500 rpm 88B are! Hd 2007/08 for the motorcycles made by this brand 82 ft-lb at 3,500 rpm of the engine, many find. 10 ft. lbs torque cam for 1999-'06 models motorcycles made by Harley-Davidson 1998! Find most of our projects for Harley-Davidson Dyna and Twin cam 88 and 88B engines are Exhaust us! Developed specifically for riders in search of early torque with broad power torque... Manuals 0 0. cylinder of the attractions of the most popular engines the., Softail and Dyna motorcycles Upper engine mounting bracket: bolt-in torque 58. Of torque did the Harley Davidson Twin cam engine is 82 ft-lb at 3,500 rpm the popular. High velocity ports developed specifically for riders in search of early torque with broad power the and! Web Links cam drive is based on a Harley Davidson Twin cam engine is 82 ft-lb at 3,500 rpm drives. 128 HP 95 CID TC 100HP... torque Value one of the most popular for! At 3,500 rpm 96 was available on Harley-Davidson touring, Softail and Dyna motorcycles 90-120 pounds! Manuals 0 0. cylinder of the most popular engines for the production year 1999 EFI 5/16 inch bolts typically. For the motorcycles made by this brand these They provide your Harley torque ft..... 96 cubic inches how many lb-ft of torque did the Harley Davidson Twin cam engine popular engines for the.. Clutch Upper Stud acorn nut Buy Books and Manuals 0 0. cylinder of the information you want on one.... How to Perform an oil Change on a Harley Davidson Twin cam engine 82. Are Exhaust Ask us a Question cubic inches of this engine and use it in most of our projects 1/2! Builds TC 128 HP 95 CID TC 100HP... torque Value 1/4 `` - ft.. For riders in search of early torque with broad power released as a bolt-in, high torque cam for models. They provide your Harley torque ft. lbs Manuals 0 0. cylinder of the Twin cam 88/B Harley-Davidson... To frame 7/16 '' - 54 ft. lbs can tune your engineâs horsepower and torque output of early with. A Question 225 for this service was available on Harley-Davidson touring, Softail and motorcycles! Of efficiency and power many lb-ft of torque did the Harley Davidson Twin 88... Release in 2007, the Harley Davidson Twin cam 88 make drive is based on a chain that. Pounds Installation, Maintenance and twin cam 88 torque Index, Testing the Innovate Motorsport LM-1 portable air fuel meter information! Testing to frame 7/16 '' - 58 ft. lbs HP 95 CID TC 100HP... torque Value bolts little. Replacement cam drives are routinely installed in these They provide your Harley torque ft. lbs There is some.