What's New

A Cut Above

JIMS IS BRINGING IT BACK! "A CUT ABOVE™"

The New JIMS Performance 53mm Throttle Body
The New JIMS Performance 53mm Throttle Body
DON'T GET LEFT BEHIND AT THE LINE! GET THAT HOLE SHOT ADVANTAGE ON THE COMPETITION
JIMS® announces the new 53mm size throttle body that lends itself (when used on 120" or larger twin cam engine) to low RPM high torque engines. JIMS Ellipse Throttle Bodies have outstanding performance when installed on all EFI 06-09 throttle cable stylstyle motorcycles. They are compatible with all O.E.M. electrical components (i.e. throttle position sensors, air control motors, fuel injector assemblies, etc.). Also compatible with most ignition systems H-D® and or aftermarket, after making sure the system that is installed with JIMS Ellipse has enough tuning capability required for the size engine you will be tuning. Not compatible with electric throttle cable style motorcycles installed on some 08 & 09 models (throttle by wire). The manifold is also wider to fit most taller engines and is available in two sizes. Use on all 95" to 131" Twin Cam® motorcycles. Use on high performance engines 95" and larger. Use on 06-08 FXD and FXST and 06-07 FL. Throttle Body and manifold are sold separately depending on cylinder height. They come with or without electronic components, MAP sensor, Fuel Rails, and Injectors.
No. 5209 - 53mm throttle body with electronics (manifold sold separately).
No. 5210 - 53mm throttle body without electronics (manifold sold separately).
No. 705 - Manifold with electronics for engines with stock cylinder height to plus +.100" taller cylinder.
No. 704 - Manifold without electronics for engines with stock cylinder height to plus +.100" taller cylinder.
JIMS<sup>®</sup> NEW BILLET PERFORMANCE AIR CLEANER BACKING PLATE KIT
JIMS® NEW BILLET PERFORMANCE AIR CLEANER BACKING PLATE KIT
This new billet backing plate kit was developed for JIMS Ellipse and H-D’s throttle bodies. JIMS machined it out of solid billet aluminum, with built in spacers (breather mounts). We added o-ring grooves to eliminate the time consuming shimming and oil leaks found in other backing plates. By just bolting on the supplied air filter, gaskets, o-rings, and hardware gives you a built in crankcase head breather system that helps control oil carry over. This gives you an advanced air breather ported system. Can use air cleaner covers equivalent to O.E.M. H-D® No. 29121-07.
No. 5275 - Use on all JIMS Elliptical throttle body, and Screamin’ Eagle Pro Super Bore 51mm CV carburetor No. 27927-07.
No.5276 - Use on all 2008 - 2009 stock throttle body - electronic throttle (fly by wire) also fits Screamin’ Eagle Pro High Flow 58mm EFI throttle body No.27713-08 and Screamin’ Eagle Pro High Flow 58mm EFI throttle body - cable operated throttle No.27639-07.
CYLINDER & PISTON KITS
100", 106", 110",117" 120" & 124" CYLINDER & PISTON KITS
100" & 106" use on Alpha 99-06' Beta 00-06' with H-D® Flywheels
110" & 117" use on Alpha 07'- Pres. with H-D® Flywheels
120" use with JIMS Alpha flywheel kits No.1881 or 1882 or Beta No.1886
124" use with JIMS Alpha flywheel kits No.1883 or 1884 or Beta No.1888
For 2009 JIMS® has developed this new selection of larger bore cylinder and piston kits. The 100" to 117" cylinder kits are designed to be used with stock Twin Cam® Harley-Davidson® flywheel sets and engine cases. JIMS other new sizes are the 120" and 124". These kits are designed to be used with JIMS Flywheels listed in JIMS catalog. With these two new sizes you can also update an earlier JIMS Twin Cam 113" or 116" stroker kit to a larger cubic inch.

All of the above size kits fit the H-D stock cylinder stud bolt pattern. Kits include a pair of JIMS proven VHR" technology black or silver cylinders. Pistons are a premium forged set with rings using .927" pins with. JIMS piston jets (if required), per kit size. Each cylinder and piston kit comes with complete instructions. To install any of these kits you’ll be required to increase the size of the engine case cylinder spigot bores for larger cylinders. To perform this modification use JIMS case bore tool No.1408. See instruction sheet No.1177-IS.

When increasing to a larger bore size and stroke, JIMS highly recommends for 2003 to present Twin Cam models you convert the left crankcase bearing to the more durable H-D® No. 9028 Timken® bearing, using JIMS Timken conversion tool No.959.

Billet Twin Cam Pushrod Cover Set
Billet Twin Cam Pushrod Cover Set
These "A Cut Above" billet pushrod covers are styled to give you a clean and smooth look. They feature a unique clip that looks like a complete tube while retaining the simple push-pull spring type function. Will work on any length cylinders utilizing spacer kits that are available.
Note: Will not fit JIMS stroker kit cylinders.
No.3004 - Chrome
No.3005 - Polished
No.3003 - Black anodized
Billet Saddlebag Latch Covers
Billet Saddlebag Latch Covers
This new "A Cut Above" product will give you a touch of class with a custom look. The new billet saddlebag latch covers will easily bolt on original OEM latch mechanism. Use on 1993 to present touring models:
No.6037 - Chrome
No.6036 - Polished
No.6035 - Black anodized
Billet T/C Cam Cover
Billet T/C Cam Cover
This new Big Twin cam cover is "A Cut Above" the rest. This CNC precision machined product is made from top quality 6061-T6 aluminum. This cover has the "JIMS" perfected smooth look and fitment for any Twin Cam engine. Available in chrome, polished, or black anodized finish. Includes chrome hardware and gasket.
Note: For use on 1999 to 2000 Twin Cam you must upgrade ignition to 2001 style for this cover usage. Use on all 1999 to present Twin Cam Engines including "JIMS 120" or 131". See note above for 1999 to 2000.
No. 6027 - Chrome No. 6026 - Polished No. 6025 - Black anodized
JIMS Bike Pocket
JIMS Bike Pocket
This new creative "A Cut Above" product will give your cam cover a new distinctive smooth look along with a "Bike Pocket" to hide your keys, registration, insurance paper work, or your little black book, etc. Now you can hide them on your motorcycle. This cover easily attaches to any 2001 and later H-D Big Twin Cam cover or the new JIMS smooth looking Billet Twin Cam cover shown on left. Just twist the outer cover for easy access.
Note: For use on any 2001 to present Big Twin Cam cover with a original style OEM. nose and timing cover.
No. 6038 - Chrome
No. 6039 - Polished
No. 6040 - Black anodized
Billet Transmission Top Cover
Billet Transmission Top Cover
This new H-D 6-speed Cruise Drive Billet transmission top cover is "A Cut Above". Perfect fitment with a smooth look that gives you the edge over the rest. Available in chrome, polish, or black anodized finish. Also included are chrome hardware and gasket. Use on 2006 Dyna's and all Twin Cam 2007 to present.
No.8972 - Chrome
No.8971 - Polished
No.8970 - Black anodized
Billet Transmission Side Cover Kit
Billet Transmission Side Cover Kit
This new H-D 6-speed Cruise Drive Billet transmission side cover is "A Cut Above". Perfect fitment with a smooth look gives you the edge over the rest. Available in two kit forms with chrome, polished, or black anodized finish. Kits include chrome hardware and gasket or can also be ordered with cable ramp assembly and chrome dipstick.
Billet transmission side cover with hardware and gasket. Use on 2006 Dyna's and all Twin Cam 2007 to present.
No.8989 - Chrome
No.8988 - Polished
No.8987 - Black anodized

Billet transmission side cover with screws, gasket, dipstick and cable ramp assembly. Use on 2006 Dyna's and all Twin Cam 2007 to present.
No.8986 - Chrome
No.8985 - Polished
No.8984 - Black anodized
Billet Front Head Motor Mount
Billet Front Head Motor Mount
This new "A Cut Above™" billet engine mount has a more pleasing appearance and is stronger than an O.E.M. mount. The material is a premium grade of 6061T6 aluminum with optional chrome, polished, or black anodized finish. This mount comes with two tapered allen head stainless polished screws for mounting to the head. An optional hardware kit is available which includes a chrome plated Heim Joint link with chrome mounting hardware. Order hardware kit separately. Front mounts are available for 2008 and later H-D® Touring Models or the same models using a JIMS® 120" or 131" engine. Simple to install. Instructions included.
Billet Front Head Mount with two spacers and two stainless tapered allen screws for 2008 to present touring models with JIMS 120" or 131" engines.
No.1440 - Chrome
No.1441 - Polished
No.1442 - Black anodized

Hardware kits include chrome plated Heim Joint assembly and chrome mounting hardware.
No.1444 - Use on any JIMS Billet Front Head Motor Mount. JIMS No.1437 through No.1442 or 2008 to present touring models.

Billet Front Head Mount with two stainless tapered allen screws for stock H-D 2008 to present touring models:
No.1437 - Chrome
No.1438 - Polished
No.1439 - Black anodized
Billet Twin Cam Tappet Covers
Billet Twin Cam Tappet Covers
These are "A Cut Above" for the ultimate in high tech lifter covers. Comes with mounting screws and gaskets. Use on all H-D® Twin Cam 1999 to present models.
No. 1043 - Chrome
No. 6031 - Polished
No. 6030 - Black anodized
Ellipse
The New JIMS "Ellipse" Performance 58mm and 62mm Throttle Body and Manifold
An Elliptical Venturi designed for Quick Throttle Response.
JIMS Throttle Bodies feature an Elliptical intake track, producing maximum horsepower and torque numbers throughout the entire RPM range. The “Elliptical Curve” starts at the air box and continues thru the Elliptical Throttle Body into the intake manifold. JIMS Ellipse 58mm Throttle Bodies have outstanding performance when installed on all EFI 2006 thru 2008 throttle cable style motorcycles. They are compatible with all O.E.M. electrical components (i.e. throttle position sensors, air control motors, fuel injector assemblies, etc...).
Not compatible with electric throttle cable style motorcycles installed on some 2008 models. The manifold is also wider to fit most taller engines. Use on all 100” to 131” Twin Cam® motorcycles. Throttle Body Kits are sold either with or without electronic components, MAP sensor, Fuel Rails, and Injectors.

2009 Engines
2009 Engine Catalog
  • One Year Factory Warranty
  • Custom Build Engine Program
  • 131" Big Bore Kit
  • "Evolution® Mount" Twin Cam®
  • Night Train® Engine Cover Set
  • Diamond Cut Cylinder Heads
  • 131" 2000-Present Softail Engine


Timken Sleeve
JIMS® Timken® Case Bearing Conversion Sleeve (2003-Present Twin Cam Models).
JIMS® has developed a must have Timken® sleeve, JIMS® No.956, to help ensure longevity and reliability in Twin Cam® high performance engine builds that produce more than 95 horsepower. The JIMS® precision sleeve is designed to easily and accurately convert the left side crankshaft roller bearing (H-D® No.24604-00D) to the more durable Timken® bearing (H-D® No.9028). With the use of JIMS® Timken® Case Bearing Conversion Tool (JIMS® No.959) this sleeve installs directly into a stock case, it is manufactured from aerospace quality steel that is several times stronger than the aluminum case material that the standard bearing rides in. The sleeve also eliminates the need for case machining.
Timken Tool
JIMS® Timken Case Bearing Conversion Tool (Patent Pending) for Twin Cam® Models.
JIMS® has developed a must have tool for all high performance engine building. This tool (JIMS® No.959) is designed to eliminate the need to send cases out for Timken bearing machining. You will now be able to install a sleeve which accommodates the Timken bearing directly into the cases using a 2-ton press and simple hand tools. This JIMS® precision tool is designed to easily and accurately convert the left side crankshaft roller bearing (H-D® No.24604-00D) to the more durable Timken bearing (H-D No.9028). This insert is manufactured from steel that is several times stronger than the aluminum case material the standard bearing rides in. Your shop benefits from this by adding another service for the customer, reducing the length of time that your customer is without their bike. It also keeps the lift or space from being tied up in the shop waiting for the case to be returned. It may also be used to replace the bearing for stock 88" or 96" engines. Use on Twin Cam® engines 2003- present. Requires separate purchase of Timken bearing (H-D No.9028).
Transmissions 6 Year / 60,000 Mile Limited Warranty
JIMS Transmissions 6 Year / 60,000 Mile Limited Warranty
The Best Just Got Better!
The best transmissions in the American V-Twin Industry are now backed by the best warranty (6 Year / 60,000 Mile). Whether you're building a race bike, a one of a kind custom, restoring a classic, or upgrading to the latest and greatest, there's only one answer, "JIMS". JIMS continues to be the only transmission manufacturer to do it all under one roof. JIMS has been leading the development of transmissions and continues to bring innovative designs to the market, including being the first to introduce the 6 in 4 Overdrive and our newest release, the Fat 5™ Overdrive. The Fat 5 was designed to handle the high horsepower and torque of today's big inch engines.
Powerglide II Tappets
JIMS POWERGLIDE II Tappets
Only Oil-Fed Axle, Roller and Cam Assembly
The Motorcycle Industries only Oil-Fed Axle, Roller and Cam Assembly is now available for Performance Twin Cam Engines. For more than a year, JIMS R&D team has been developing a tappet built for today's engine dynamics. Big power, big torque, increased spring weights, greater piston speed, etc... means increased demand on the tappet and tappet roller. JIMS is proud to introduce the next step in tappet technology; the "POWERGLIDE II". This tappet has undergone extensive development to increase its load, lubrication, hydraulic and life capacities. JIMS has been manufacturing tappets for over 30 years and is the only aftermarket manufacturer that manufactures tappets in house.
Click here for more information!
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