The 650 Pegaso is Aprilia's entry
into the Paris-Dakar style of street, big bore single / off road styled
bikes -
The stock bike's carb fuel delivery rates leave a little room for improvement - the stock bike usually has pretty abrupt low rpm operation and cruise is not uncommonly a bit "surgey" - especially if one installs an aftermarket exhaust or modifies the airbox - To make the bike smoother and more enjoyable (quicker, too!) , we produce a carb recal kit that will allow the tuner to properly dial in fuel rates for best performance. Better full throttle and low rpm running, pulls harder everywhere, makes more full throttle power - all around, it's more enjoyable to ride. Factory Pro |
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Carburetion |
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CRB-AP65-1.0 fits BST33 carbs $129.95 |
Pilot jets, main jets, "SS" needles, allen screws for the carb tops AND the float bowls. If your Pegaso has over 5,000 miles of "in town / low rpm" riding,
it is suggested to replace the
needle jets (emulsion
tubes) before you start
to rejet. |
Repair parts | |
pn: crz-emu-100102k / 2 pcs |
See desc. Factory Pro manufactures NEW, PLATED replacement
needle jets (called emulsion tubes by some) to original factory specs.
The needle jet orifice wears oblong in as little as 5,000 miles and
is particularly aggravated by "in town", low rpm operation. The result
is excessive richness at low rpm that can be partially compensated for
by lowering the fuel level. Inspect and replace when required. |
Tools |
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TL-float height gauge $59.95 |
The only way to easily measure float heights |
AMA Pro Roadracing |
AMA National Dirt Track! |
Rider: Steve Johnson of Savage, MN | Rider: George Price of New Jersey |
Bike: RSV1000 Mille | Bike: RSV1000 Mille |
Sponsor: Delano Sport Center, Delano, MN | Sponsor: David Lloyd |
Equipment: Aprilia Race Exhaust System K&N air filter Factory Pro RSVZ1413 Pro Chip Nutec Special 4 fuel |
"Your Aprilia
chip did help make the transition back on the gas easier -
however, the chassis needs to work better. |
Finished an incredible 12th in Formula Extreme! |
"Our Aprilia made history as the first Aprilia to make a US National Dirt Track main event!" |
The RSVZ1413 chip (with
pump fuel), that Delano "dropped" in typically adds an estimated 3-4
True HP to the Mille over other fuel mod systems. After the first race and some testing, we subtly tweaked the map to run Nutec Special 4 fuel - adding even more power. After the chip was installed, Steve could draft bikes that he couldn't draft before - about a 4-5 hp increase over the other fuel mod system and 21st in open Superbike! |
"George Price from New Jersey rode the bike this past Saturday in Lima, Ohio and made the main even though the bike is still using the stock chassis!" |
Aprilia World Join THE List!
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Factory Pro Fall Special! Book a sightseeing flight
over the Wine Country or a Kamikaze aerobatic flight or a biplane flight
over Infineon Raceway, the Golden Gate Bridge and the San Francisco Bay
for one or two during the months of October and November and get a
free souvenir t shirt! 707 938 2444 |
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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. Edited to the tunes of Chemical Residue by Herbie Hancock. |
Maybe in next rewrite, he'll fix the ignition timing and dyno chapters... Otherwise great book with great starting ideas. |
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My bible |
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The little blue bible for quick references and little known facts. |
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LINKS | ||||||||||
EFI and Carb Tuning - Most all FI and carb tuning by Wheelsmith Racing |
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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 800-362-0808 |
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The Rich Oliver
Mystery School will help you discover your hidden inner strength.
It will challenge you. It will teach you a new way of thinking, and a new way of riding. You can take your riding to an exciting new level! We use a variety of proven drills and training techniques. Practicing these techniques with our Yamaha dirt track trainers will enhance your abilities both on the track or the street. It doesn't matter what you ride or race, the Rich Oliver Mystery School improves everyone's skill level and mindset! |
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WW2 vintage flying Special Book a sightseeing flight over the Wine Country
or a Kamikaze aerobatic flight or a biplane flight over famous
Sonoma Raceway,
the Golden Gate Bridge and the San Francisco Bay for one or two during
the spring and get a free souvenir t shirt! 707 938 2444 |
||||||||||
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. Edited to the tunes of Chemical Residue by Herbie Hancock. |