#34  Michael Barnes for his 2nd at high speed Elkhart Lake.

With the blessings of Vance & Hines, "Barney"  has been attacking the XR1200 class on his Bartels, newly Factory Pro Tuned, VHR FuelPak equipped XR1200.
Mike and Jason at the yearly AMA pilgrimage - the EC997 "Midnight Dyno" Marathon - open to AMA racers.

Congratulations to Petaluma local Tyler O'Hara for his win at Elkhart. Hot dogs are on me!

Harley Davidson XR1200

2010 - 2012+

XR1200 Fuel Injection Tuning

In the "Land of the Midnight Dyno", we've managed to crack the proper method of tuning the awesome XR1200.

Normally, on dealership level dynos, these bikes are tuned to "an Air Fuel Ratio" and something like 13.1:1 is proclaimed "correct". The bike is sent down the road. - But, it's been discovered that the "AFR" method isn't correct and essentially, if you are only looking at supposed "AFR", it's that at every point, you have to tune to a different (and unknown) "AFR" at every rpm and throttle point  to get best power and smoothest performance.

We tuned both of Michael Barnes' XR's just before the May 5th/6th AMA race at Infineon Raceway and optimized the fueling with a Vance and Hines FuelPak. Results were pretty good - picked up a couple of hp in different areas at full throttle - but more importantly for a rider, picked up 2-3 hp at part throttle, so coming off corners and in town riding will be improved.

We can tune with
Vance and Hines / VHR FuelPak and
Power Commander and
likely whatever device that's appropriate. 

All tuned to where the engine tells us that it wants to be - rather than telling the engine what "AFR" it "should want".

415 472 4962 for appointment


Absolutely NO carb parts sold in California.

New and improved
Suzuki Teka SFI 2
with new TPS display and "MMT" Memory Module Tuner feature

Finally - Quick, easy, cost effective Suzuki tuning with no expensive "add-on boxes"
Suzuki cruisers and sportbikes

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800 869-0497
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415 883-5620

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4pm at Factory Pro it's 9am in eastern Australia.

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Flight Training - train with AMA race winner Todd Harrington.

The Harringtons own American Flyers, one of the most established flight training facilities in the USA - 8 locations -

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The Rich Oliver Mystery School will help you discover your hidden inner strength. 
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The extension of the laboratory for engines of the Swiss Federal Institute of Technology was completed in about 1935. Its architect was Rudolf Otto Salvisberg (1882-1940). He had a successful career in Berlin but returned to Switzerland after the advent of the Nazis. His architectural style was somewhat similar to that of Erich Mendelsohn. The staircase of the laboratory is in normal use but well preserved.
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Marin French Cheese Co., also known as The Cheese Factory and Rouge et Noir is not just the oldest cheese manufacturer in the country, but a vacationers and day trippers destination as well as a unique part of American History. Located north of San Francisco, east of Napa County, west of Pt. Reyes and Olema and south of Sonoma County, Marin French has produced hand crafted Artisan soft ripened cheese since 1865. Rouge et Noir cheeses are similar to French and European varieties but reflect the characteristics of Northern California, producing it's own regional style.