S&S Offers Help To Big Dog Owners
On April 8, 2011 Big Dog Motorcycles of Witchia, KS closed its doors.
If you own a Big Dog motorcycle, you may be feeling a little uneasy about keeping it on the road. S&S is trying to make that easier by offering a number of services related to the engines. First of all S&S will honor the warranty on any S&S engine that was supplied in a Big Dog for as long as the original vehicle warranty would have lasted. Secondly, S&S can supply replacement parts for your stock emissions compliant engine. That means your engine can be repaired at any S&S dealer or by the S&S Remanufacturing Service, and you can be assured that it still is "street legal" and that you are not violating emissions laws. Finally, S&S can offer performance upgrades for your BDM V117 engine, which can be installed by an S&S dealer or our Remanufacturing service.
S&S Cycle to Stand Behind Big Dog Motorcycle Engine Warranties

Big Dog owners are wondering where to turn for warranty support on their bikes. Though the official BDM warranty ended with the company, S&S is stepping up to the plate and offering a special engine warranty to all owners of Big Dog motorcycles that were still covered by the factory warranty. S&S company president George Smith commented "I'm certainly sad to see a good customer like BDM close their doors, but I feel that we need to shoulder the responsibility, and make sure the end customer gets a square deal. I suppose we could just look the other way, but I won't do that. After all, these are S&S engines. We built them and we're going to stand behind them!"
More warranty information
Keep Your Big Dog On The Leash! - Stock Replacement Parts
If you are happy with the performance of your stock BDM engine, or if you are concerned about getting tagged for tampering with an emissions controlled engine, S&S can supply stock replacement parts for the heart of your Big Dog - the engine. This is true of all S&S made engines used by BDM over the years. The list includes a number of V-Series engines, specifically V88, V107, V111, and V117, as well as the X121 X-Wedge engine. S&S manufactured these engines originally, and we can supply the original US made parts you need to keep it running the way it was designed to. S&S is committed to treating customers fairly, so these parts are no more expensive than similar parts for any other S&S engine. Have the work done by an S&S dealer or have your dealer send your engine to our Remanufacturing Service in LaCrosse, WI to have it rebuilt by the same company that built it originally.
Make That Big Dog Howl! - Performance Upgrades For BDM Engines
S&S has the parts and the know-how to bring out the power in your engine, whether it's one of the S&S V-Series or X-Wedge engines used by Big Dog over the years. If you are thinking of racing your BDM, we have just the package you need to compete on the drag strip or other closed course race facility*. These parts can be installed by an S&S dealer or by the S&S Remanufacturing Service. Keep in mind, all remanufactured S&S engines carry a full one-year warranty!
V117 Performance Package for Big Dog
For owners who want more bite to go with their bark, S&S is offereing a performance upgrade package for the V117 engines that were most popular through Big Dog. The combination of the 585 Cam and shortened Cylinder/Piston Kit (Full Polished or Diamond Cut) will drastically increase your horsepower and torque.
Speeds Performance Plus recently upgraded a Big Dog on the road in their mobile performance shop at the Arizona Bike Week event. The results were absolutely amazing! Click here to see the dyno chart. Click here for a listing of the events where you can see the Speeds Performance mobile dyno and get your Big Dog tuned to racing specifications.
Find a Big Dog Performance Center near you!
There is a growing list of S&S Dealers who are taking charge and stocking Diamond Cut Cylinders, heads, and more. They've got them on the shelves and ready to be installed. See the list of Big Dog Performance Centers.
All Performance Parts for Big Dog 117" V-Series |
| Description |
SKU |
MSRP** |
| Diamond Cut Full Polished Heads .640 Titanium Springs |
106-0759 |
$1450.00 |
| Diamond Cut Full Polished Cylinder/Piston Kit Non-Emission |
91-7333 |
$925.00 |
Full Polished Cylinder/Piston Kit Non-Emission (Cylinder and Piston Kits also come with Head and Base Gaskets) |
91-7132 |
$680.00 |
| 585 Cam (for better low to mid range power) |
33-5109 |
$185.00 |
| 600 Cam (for better top end power) |
33-5058 |
$185.00 |
| Replacement Lifters (replace every 20K or with cam change) |
33-5352 |
$255.80 |
| Super G Carb (should work with existing back plate and A/C) |
11-0421 |
$341.08 |
| Manifold for Super G |
16-2603 |
$82.75 |
| Delphi Fuel Injection Module Kit (Adjustable TPS) |
550-0010 |
$634.27 |
| Rocker Boxes Chrome Die Cast (for models with TP Boxes) |
90-4110 |
$634.27 |
| Roller Rocker Arms |
900-4065A |
$479.67 |
| Rocker Arm Shafts |
90-4036 |
$33.01 |
| **While current supplies last |
*Installing S&S performance parts on your Big Dog motorcycle will render it no longer emissions compliant. This is in violation of applicable pollution laws for vehicles driven on the public highways, and should be done only for vehicles used for closed course racing applications.