Tuesday, October 20, 2009

BaBy Ninja Performance Spare Part List

Performance Material List:-

NGK IR Plug:- CR8EIX 550Rs. each.

Canisters :-

Yoshimura Full Exhaust.
$719.00 TRC Stainless/Carbon Full System
$699.00 TRC Stainless/Titanium Full System
$599.00 TRC Stainless/Stainless Full System

Yoshimura TRC Slip-On Exhaust.
$549.00 TRC Stainless/Carbon Slip-On
$499.00 TRC Stainless/Titanium Slip-On
$429.00 TRC Stainless/Stainless Slip-On


TwoBros V.A.L.E.™ Slip-on Exhaust Systems - M-2 Aluminum canister
Part Number: 005-2080406V MSRP: $399.98

V.A.L.E.™ Slip-on Exhaust Systems - M-2 Carbon Fiber canister
Part Number: 005-2080407V MSRP: $499.98
V.A.L.E.™ Slip-on Exhaust Systems - M-2 Titanium canister
Part Number: 005-2080408V MSRP: $499.98



Jardine RT5 Slip On Part Number: 19-3018-123-02 Price: ~$300 [USD]


Area P Canister
US$495.00 Standard Carbon Fiber US$450.00 Standard Stainless Steel

K&N for Baby

Part number KA-2586
Product Style: Dual Flange Oval Tapered Universal Air Filter

Tyres :-

Pirelli Dragon Supercorsa Tires
110/70:- Front
150/60:- Rear

Commander :- (Yet to confirm all the details but still)

Power Commander V:- part number17-001 $359.95
Related Accessories AutoTune Part number AT-200 $249.00

Manufacture: Airtech Streamlining Parts Numbers and Pricing are as follows:


Tuesday, October 13, 2009

Experiments on Free Flow Exhaust.

I am working on this free flow exhaust system from long time. This is my new invention. The canister is suitable for 150 to 200cc machines.
the system is equipped with controller which is basically manual valve. Which can be set for high RPM. The canister is not calculated as per required CFM. Neither it is calculated for proper back pressure or flow velocity. So to achieve that I have made the valve to control the back pressure. The system worked very fine and perfect with great awesome sound but only on 10 to 200cc machines. When I did test on 220cc machine it was worst...The control or the valve need only one time setting. Can be set only when motorcycle is on test bench. The setting is depending on high rev. Once I get high rev the valve is permanently set on particular position.

High Performance Mods

As we know Indian market is fast growing market in two wheeler segment due to large amount of interest in biking. But lack of imported bikes people are interested in change in their present motorcycles. Generally people tends to change the machine from stock to high performance for either street racing, circuit racing, drag racing or for dirt purpose. Earlier some of the high performance material was not available in India due to lack of knowledge about material or because of importing it to India.

Nowadays in India there are some high performance spares available by some of the direct distributor or importers, for example K&N filters, Piper Cross, MSD Ignitions, NGK, DYNOJET, Microns, and TwoBrothers etc. The material is extremely high performance but just by putting few spares you can’t increase the performance due to lack of information. The performance is depending on channels or the way you put those spares in-line. In simple language it’s a kind of computer flow chart.

In the market some people just trying to do business for money. Anyways let’s talk about the high performance for Indian motorcycle. Let’s start from Filter, in the market you get K&N or PiperCross, LM filters or BMC filters or whatever. When rider or mechanic installs those High Free Flow Filters they generally forget or don’t change some or the other things just to avoid complications.

High Free Flow Filters means Air without any obstruction or rather than increase in Air quantity. Stock Motorcycle comes with some particular ratio of Air and Fuel. For example if the stock has got 5:1 ratio that means 5% is air and 1% is fuel. Now consider Air with Free flow filter is 10%, people always forget to increase the fuel ratio, which means fuel should be 2%. So when you are putting High Free Flow filters don’t forget to increase the ratio of Fuel by Re-Jetting.

High or low number jets are available in the market or you can get it from some local manufacturer with accurate required numbers. Dellorto/Spaco has got jets but not suitable for Mikuni or Keihin because of thread size. In Two wheeler all Indian bikes are coming with Mikuni or Keihin carbs. So make sure about thread sizes. So after Re-Jetting next step is burning all the fuel, which means change in spark plug (NGK-Ir), change in spark plug cable (MSD Ignition Cables), High performance Ignition coil for better and high voltage for burning the fuel.

Next step after plug and its cable the main and priority change in Exhaust canister, which people always forget or ignore or avoid using High Performance Free Flow exhaust canister. The reason behind free flow high performance canister is, when the intake is increased by some amount the exhaust should also go in that ratio which stock silencers can’t do. For that reason its priority to change the canister from stock to high performance (TwoBrothers, Microns, etc). In all mods the channel of modifications should be in route for good performance. So this is the main flow chart for modifications in Indian Motorcycles without tinkering much and very much easy because of external changes. For ECU controlled or EFI system and Carburetor motorcycles some of the modifications are common, But EFI needs some different modification due to its ECU, which we need to remap for high performance.

Don’t forget to work on Lubrication for better performance. In the market you might get some high performance lubes like synthetic, semi synthetic oils. Oil is the main factor in the engine for performance, wrong oil grade can decrease the performance rapidly and might damage the motor or moving parts.

Please note: Some of the imported oils are not suitable for Indian Motorcycles, they are very good for Higher CC engines. The major lag of power starts from clutch, so wrong oil can start slippage in clutch. So make sure before you buy and pour in the motor. Now lets move on to internal changes which I call COREPOWER.

The first change should be clutch springs, the main engine power transmission is through clutch so bad clutch springs or low tension springs kills the BHP, so use proper tension or some high tension clutch springs which should high tension than stock springs. The second step is nitriding of intake and exhaust valves and so the cam, which will reduce the wear and tear. Somehow if you are able to get titanium connecting rod, Valves then nothing like it, but sadly for Indian motorcycle it is still not available.

Anyway, so the next step in internal change which is Big Bore Cylinder. Change to higher size piston for big bore cylinder. After that next change should be Hard Chrome Plating on cylinder bore, which helps the piston for fast motion. The next step is increase in intake bore for better intake. After those changes you will definitely get high performance from your Indian Motorcycle.

Ride Safely And Enjoy Life

Chinmay Dangre
You can login to www.bikeadvice.in for my all other old articles.

Sunday, October 11, 2009

“Exploring The Unknown”

Extensive list of Motorcycle Manufactures from around the world.

List of companies currently producing and selling motorcycles available to the public, including both street and race/off-road motorcycles. Does not include badge engineered bikes sold under a different name than their producer, nor motorcycle customizes. Some of the motorcycles or the manufacturers stopped manufacturing their respective products. When I found this list I was zapped and was feeling guilty about having less knowledge about the motorcycles. Having knowledge about vehicles is a different thing but at least knowing about the products is must. In fact I found some of the products which are made in India were also unknown to me.

Cerro Motos, Da Dalt, Guerrero (motorcycle), Motomel, Zanella

Husaberg, KTM, Generic, Belarus, Minsk, Brazil, Agrale, MVK, Kasins ki, Canada, Bombardier, Can-Am.

Chang Jiang Motorworks, Chunlan Motorcycle, Fushida-Battle, Geely Motorcycles, Haojue, Hi Bird, Hongyi Motors, Jialing, Jincheng Suzuki, Kaitong (distributed as Yiben), Kinroad Xintian Motorcycle Manufacture Co. Ltd, Lifan, Linhai, Lu Hao, Nanfang Motor, Qianjiang (distributed as Keeway), Qinqi, Taizhou Shake Ring Motorcycle, Shandong (distributed as Pioneer in the US), Shanghai- Ek Chor Motorcycle Xingfu, Shineray, Superbyke, Tank Guangzhou (distributed as Tank in the US, KTMMEX mfg group), Tuohe, Wuyang Honda, Zongshen.

Czech Republic
CZ, Jawa, Blata

Gima, Peugeot, Scorpa, Sherco, Solex, Voxan, Wakan, CEMEC , Dresch, Gnome et Rhône, Motobécane, Peugeot, Ratier, Terrot.

BMW, MZ, Sachs, Adler, Ardie, BMW, DKW, D-Rad, EMW, Express, Hecker, Hercules, Hoffmann, Horex, Kreidler, Mars, Maico, Megola, MZ, Neander, NSU, Opel, Sachs, Simson, Tornax, Triumph (TWN), Victoria, Wanderer, Zündapp.

Bajaj Auto, Hero Honda, Hero Motors, TVS Motors, LML, Kinetic Motor Company, Royal Enfield, Kanda, Monto, Global Automobiles, Ideal Jawa India,

Happy Motorcycle, Kymco, Kanzen,

Aprilia, Benelli, Beta Motor, Bimota, Borile, Cagiva, Ducati, Fantic Motor, Ghezzi & Brian, Gilera (owned by Piaggio along with Vespa), Laverda, Malaguti, Moto Guzzi, Moto Morini, MV Agusta, Piaggio, Terra Modena, TM Racing (1976), Vertemati, VOR, Husqvarna(owned by BMW but all production remains in Italy- formerly Sweden), Aprilia, Benelli, Beta, Bimota, Cagiva, Ducati, Garelli, Gilera, Italjet, Lambretta, Laverda, Malaguti, Minarelli, Mondial, Morbidelli, Motobi, Moto Guzzi, Moto Morini, MV Agusta, Piaggio, Vespa.

Honda, Kawasaki, Suzuki, Yamaha, Asahi, Bridgestone, Cabton, Daihatsu, Fuji, Giant, Hirano, Hodaka, Hosk, Hyogo, Iwasaki, Kurogane, Kyoho, Lilac, Marusho, Mazda, Meguro, Mitsubishi, Miyata, Mizushima, NS, New Era, Nisshin, Rikuo, Showa Fujiya, Tohatsu, Yamaguchi.

South Korea
Daelim, Hyosung

Modenas, Petronas (as Foggy Petronas Racing).

Carabela, Dinamo, Zanetti, Toromex-Hyosung.

Atlas Honda company, Dawood Yamaha, Excel, Geo, Ghani, Habib Limited, Hero zero, Laser traze, Master grass, Metro trian, New khan, Pakistan, Ravi campus, Road Prince, Stahlco, Starlite, Super Asia, Suzuki Pakistan Motorcycles, TIGER By MOHSIN
TRADERS, Target, Super Star, Toyo, Unique.



Balt Motors, IZH, Kovrov, ZiD, IMZ-Ural.


Bultaco, Derbi, Gas Gas, Lube, Montesa, MotoTrans, Rieju, Sherco.

Access Motor (Access Motor Co., Ltd Taiwan), CPI, Media, Hartford, Kymco, SYM, PGO, brand of Motive Power Industry, Taiwan Golden Bee (TGB)

United Kingdom
AJS, CCM, Moto-roma, Triumph, ABC (1919–1923), Abingdon (AKD 1903-1925), Advance(905-1947), AER(1937-1940), Ambassador(1946-1964), AJW (1928-1976), Ascot-Pullin(1928-1930), AMC(1937-1966), Ariel(1902-1970), Armstrong(1980-1987), Baker(1927-1930), Bat(1902-1926), Baughan(1920-1936), Beardmore Precision(1914-1930), Blackburne(1913-1922), Bradbury (1902-1924), Brough(1908-1926), Brough Superior(1919-1940), BSA(1919-1972), Calthorpe(1909-1939), Chater-Lea(1900 -1936), Clyno(1909-1923), Corgi (1946-1954), Cotton(1918-1980), Coventry-Eagle(1901-1939), Coventry-Victor (1919-1936), DMW(1945-1971), DOT(1908-1978), Douglas(1907-1957), Dunelt (1919-1935), Duzmo(1919-1923), EMC(1947), Excelsior(1896-1964), Francis-Barnett(1919-1966), Greeves(1953-1976), Haden(1912-1924), Hesketh(1981-1988), Humber(1898-1930), HRD(1922-1928), Ivy(1911-1934), James(1902-1966), JAP(1903-1939), Levis(1911-1939), Martinsyde(1919-1923), Matchless (1899-1966), Montgomery(1902-1939), Ner-a-Car(1921-1926), New Hudson (1903-1958), New Imperial(1901-1939), Norman(1935-1963), Norton(1898-1992), Norton-Villiers(1966-1972), Norton Villiers Triumph(1972-1978), NUT(1912-1933), OEC(1901-1954), OK-Supreme(1882-1940), P&P(1922-1930), Premier(1908-1921), Panther(1904-1967), Quasar(1975-1982), Quadrant(1901-1928), Raleigh(1899-1967), Rex-Acme(1899-1933), Rickman(1960-1975), Rover (1902-1924), Royal Enfield(1893-1971), Rudge(1911-1946), Scott(1908-1965), Silk(1976-1979), Singer(1900-1915), Sprite(1964-1974), Sun(1911-1961), Triumph (1885-1983), Sunbeam(1912-1964), Velocette(1904-1968), Villiers, Vincent-HRD(1928-1959), Wilkinson(1911-1916), Wooler(1909-1954), Zenith(1905–1950).

United States
Alligator, American Eagle, American IronHorse, American Performance Cycle (APC), ATK motorcycles, Bourget Bike Works, Big Bear Choppers, Big Dog, Boss Hoss, Buell Motorcycle Company (Now a Harley-Davidson subsidiary), Chopper City USA CHPP, Confederate Motorcycles, Covingtons Cycle City, Desperado, Falcon, Fischer, GPX Engines, Harley-Davidson, Hellbound Steel Motorcycles, Indian, Ironworks, KPX Motors, MTT, Merkel, MotoCzysz, Motovert, Orange County Choppers (OCC), Oyler Custom Cycles, Pantera, Pitster Pro, PCW, Red Horse, Rhino Motorcycles, Roehr Motorcycles, Rokon, Ridley, Rucker, Saxon, Steed, Studebaker Motor Company, The Modern Day company, Swift, Titan, United Motors, Von Dutch Kustom Cycles, Vengeance, Vento Motorcycles U.S.A., Victory, Viper, West Coast Choppers, Whizzer, Wicked Women Choppers, Wild West Motor Company, Xtreme Choppers, ZAP, Ace, Bi-Autogo, California, Crocker, Excelsior-Henderson, Cyclone, Henderson, Hodaka, Iver Johnson, MotoCzysz, Mustang, Penton, Pierce-Arrow, Yankee,

Cibana, Belde, Vince-Rocket, Winner, Ondina.

Motorcycle manufacturers no longer in production
List of companies that once produced and sold motorcycles available to the public, including both street and race/off-road motorcycles. Also includes some former motorcycle producers of noted historical significance but who would today be classified as badge engineered or customizers. Includes both companies that are defunct, and those that still exist but no longer make motorcycles, and some that were acquired by other companies.


Austro-ILO(1923-1967), Delta-Gnom(1923-1963), Laurin & Klement(1899-1908), Puch(1903-1987).

FN, Gillet Herstal, Minerva(1900-1914), Mondiale(1923-1934), Saroléa(1901-1960).

Amazonas(1978-1986), Kahena 1992.


Czech Republic
Čechie (Böhmerland), CZ, ESO, Jawa CZ, Premier(1913-1933)


Helkama, Tunturi

Alcyon (1904-1957), Automoto, Barigo, BFG, Dresch(1923-1939), Elf, Excelsior (Bourgoin)- (1910-1912), Gitane, Gnome et Rhône(1919-1959), Koehler-Escoffier, Magnat-Debon, MF, MGC(1927-1932), Midual, Monet-Goyon, Motobécane, Nougier, Radior, Ratier(1959-1962), Werner-1901, Terrot.

Ardie (1919-1957), DKW 1919, D-Rad(1923-1933), Excelsior(Brandenburg)(1901-1906 / 1927-1939), Excelsior (München-1923-1924), Express(1933-1958), Flottweg-1921, Hecker(1922-1957), Hercules(1904-1966), Horex(1923-1960), Hoffmann(1949-1954), Killinger and Freund Motorcycle, Kreidler(1951-1982), Maico, Mars(1903-1958), Megola(1921-1925), Münch(1966-1980), MuZ, Neander(1924-1932), NSU, Opel(1901-1930), Triumph (Nürnberg-1903-1957), Victoria(1899-1966), Wanderer(1902-1929), Zündapp.

East Germany
AWO(1950-1957), EMW(1945-1956), IFA, MZ, Simson

Alta(1962-1972), Lefas(1982-2005), Maratos(1920s), MEBEA(1960-1975), Mego (1962-1992).

Csepel(1951-1975), Pannónia(1951-1975), Danuvia(1955-1967).

Aermacchi(1945-1979), Aeromere/Capriolo(1948-1964), Bianchi(1897-1967), Caproni(1953-1959), Ceccato, motorcycles(1949—1960's), CM (1930-1957), Della Ferrera(1909-1938), FB Mondial, Frera(1906-1936), Garelli, Iso, Lamborghini (Only 5 or 6 Lamborghini-badged concept bikes made by a French contractor in 1986.), Laverda(1948), Miller-Balsamo(1921-1959), Morbidelli, Moretti(1934-1952), Ollearo(1921-1953), Parilla(1946-1967), Sertum(1932-1951), SWM, Taurus(1933-1966), Tecnomoto.

Bridgestone, Cabton, Fuji, Hodaka, Hosk, Marusho(1948-1967), Meguro, Mitsubishi(1946-1963), Miyata, Rikuo, Tohatsu.

Carabela, Cooper, Islo.


New Zealand
Britten Motorcycles.


Shahsawar Motorcycle

CWS, SFM, Sokół, WFM.

Casal, Casal, Celestino, Confersil, EFS, Famel, Fundador, Macal(1921-2004), Nacional, Pachancho, SIS, Vilar, Vouga.

Russian Empire
Alexander Leutner & Co.(1899–1918?)

Bultaco(1958-1979), Lube, Moto Hispania, Mototrans, Montesa(1945-1981), Ossa, Sanglas(1942-1981)

Husqvarna, Monark

Condor, Motosacoche


United Kingdom
AJW(1928-1977), Ambassador(1946-1964), AMC(1938-1966), Ariel(1902-1970), Armstrong(1980-1987), Beardmore Precision(1921-1924), Blackburne(1913-1921), Brough(1908-1926), Brough Superior(1919-1940), BSA(1905-1973), Calthorpe, Clarendon, Clyno(1908-1923), Cotton, Coventry-Eagle, DOT, Douglas , EMC(1946-1977), Excelsior(Coventry-1896-1965), Greeves, Haden, Hesketh (1982-1984), Francis-Barnett(1919-1966), HRD, Ivy(1907-1934), James, JAP, Levis(1911-1939), Martinsyde(1908-1923), Matchless(1899), Ner-a Car(1921-1927, New Hudson, New Imperial(1901-1939), Norman, Norton(reformed in 2008) — (1902- ), OK-Supreme(1882-1940), OEC(1901-1954), Palmelli, Panther, Quadrant(1901-1928), Quasar(1977-1985), Raleigh(1899-1967), Redrup Radial(1919-1922), Rickman(1960-1975), Royal Enfield production continues in India, Rudge-Whitworth, Scott, Singer, Sprite, Spryt, Stevens(1934-1938), Sun(1911-1961), Sunbeam, Triumph Engineering Ltd (reformed in the 1980s and now still made-1902), Velocette(1904-1968), Villiers, Vincent HRD(1928- ), Vincent, Wooler(1911-1954), Zenith (1905-1949).

United States
Ace(1920-1927), American Ironhorse, Arrow(1909-1914), California Motorcycle Company, Cleveland(1902-, 1927), Crocker(1936-1941), Curtiss(1902-1910), Cushman(1936-1965), Emblem(1909-1925), Excelsior(Chicago-1907-1931), Excelsior-Henderson(1993 /1998-2001), Harley-Davidson(1903-present), Henderson(1911-1931), Indian-1907, Iver Johnson(1907-1916), Marsh(1899-1913), Militaire(1911-1919), Mustang(1945-1963), Ner-a Car(1921-1927), Merkel(1902-1915), Pierce(1909-1913), Pope(1911-1918), Reading Standard(1903-1922), Rokon, Sears(1912-1916/1953-1963), Simplex (Louisiana) (1935-1960), Schickel(1912-1919), Thor(1907-1917), Yale (motorcycles), Yankee, Victory(1998-present)

Soviet Union
Cossack, GMZ(1941-1949), KMZ(1945-1990), MMZ(1941, 1946-1951), NATI(1931-1933), PMZ(1935-1939), TIZ(1936-1941), TMZ(1941-1943), \

courtesy :-www.google.com

Saturday, October 10, 2009

Kawasaki Ninja 250R Specification

General Specifications

Overall Length 2085 mm (82.1 in.)
Overall Width 715 mm (28.1 in.)
Overall Height 1110 mm (43.7 in.)
Wheelbase 1400 mm (55.1 in.)
Road Clearance 130 mm (5.1 in.)
Seat Height 775 mm (30.5 in.)
Dry Mass 152 kg, (335 lb)

Curb Mass:
Front 82 kg (181 lb)
Rear 87 kg (192 lb)
Fuel Tank Capacity 18.0 L (4.8 US gal)

Minimum Turning Radius 2.7 m (8.9 ft)

Type 4-stroke, DOHC, 2-cylinder
Cooling System Liquid-cooled
Bore And Stroke 62.0× 41.2 mm (2.5 × 1.6 in.)
Displacement 249 cm³ (15.2 cu in.)
Compression Ratio 11.6
Maximum Horsepower 23.4 kW (31.8 PS) @11 000 r/min (rpm),
Maximum Torque 22.0 N•m (2.24 kg•m, 16.2 ft•lb) @9 500 r/min (rpm),
Carburetion System Carburetor, Keihin CVK 30× 2(AU), (IN-FI)
Starting System Electric starter
Ignition System Battery and coil (transistorized)
Timing Advance Electronically advanced
Ignition Timing From 10° BTDC @1 300 r/min (rpm)
35° BTDC @4 000 r/min (rpm)
Spark Plug NGK CR8E or ND U24ESR-N
Cylinder Numbering Method Left to Right, 1-2
Firing Order 1-2

Valve Timing:
Lubrication System Forced Lubrication (wet sump)

Engine Oil:
Grade API SE, SF or SG
Viscosity SAE10W-40
Capacity 1.7 L (1.80 US qt)

Drive Train:
Primary Reduction System:

Type Gear:
Reduction ratio 3.087 (71/23)
Clutch Type Wet multi disc

Type 6-speed, constant mesh, return shift

Gear Ratios:
1st 2.600 (39/15)
2nd 1.789 (34/19)
3rd 1.409 (31/22)
4th 1.160 (29/25)
5th 1.000 (27/27)
6th 0.893 (25/28)

Final Drive System:
Type Chain drive
Reduction Ratio 3.214 (45/14) (AU) 3.071 (43/14)
Overall Drive Ratio 8.859 @Top gear (AU) 8.466 @Top gear

Type Tubular, diamond
Caster (Rake Angle) 26°
Trail 82 mm (3.2 in.)

Front Wheel:
Tire Type Tubeless
Tire Size 100/70-17M/C 54H
Rim Size 17 × 2.75

Rear Wheel:
Tire Type Tubeless
Tire Size 130/70-17M/C 62H
Rim Size 17 × 3.50

Front suspension:
Type Telescopic fork
Wheel Travel 120 mm (4.7 in.)

Rear Suspension:
Type Swingarm (uni-trak)
Wheel Travel 130 mm (5.1 in.)

Brake Type:
Front Single disc
Rear Single disc
Electrical Equipment
Battery 12V / 6Ah

Type Semi-sealed beam

High 12V / 55W + 55W (quartz-halogen)
Low 12V / 55W (quartz-halogen)
Tail/brake Light 12V / 5/21W

Alternator:Type Three-phase AC
Rated Output 19A @5 000 r/min (rpm), 14V

*Specifications are subject to change without notice, and may not apply to every country. (This is AU model, the given specification is not for Indian Model.)
*All the details may vary from actual specifications.

Tuesday, October 6, 2009

Performance Mod

The methods to increase H.P. in flatheads has been developed over the years, these are tried and true methods that we still use today, these methods have names that the average lay person would probably not know, below is a glossary of these methods.
PORTING, this is the grinding away of lumps, bumps and excess materiel left in the intake and exhaust ports when the engine is cast and the valve seats machined.

POLISHING, when porting a rough grinder is used, after porting the inside of the intake and exhaust ports are polished, the intake is cleaned up and smoothed but not shined, the exhaust port is cleaned up and polished to a shine.
RELIEVING, this is when material is removed from the top of the block between the intake and exhaust ports and the piston bore, serious relieving is to mill material out of the block for better flow of the gasses, mild relieving is when material is removed from the chamfers around the valves for better flow of the fuel.

HI LIFT CAM, when a cam is reground the cam grinder will take material off the bottom of the cam heel, this causes the valve to be opened higher, the profile is also changed so the valve will remain open longer, both of these changes helps put more air/fuel mixture into the engine.
STROKING, Stroking is a method of increasing the compression of an engine. Stroking is accomplished by regrinding the crankshaft at an offset, this causes the piston to come up higher in the cylinder bore thereby increasing the compression.

OVERSIZE INTAKE VALVES, the intake valve in a Champion is approximately 1 1/4 inch in diameter, I have found a valve that is 1 1/2 inch in diameter and will increase the intake flow greatly, they are of stainless steel.
DUAL CARBURETOR INTAKE MANIFOLD, these manifolds are aluminum manifolds made to hold 2 carburetors instead of 1 for better fuel distribution and increased H.P.

DUAL EXHAUST HEADERS, this is the manufacture of 2 separate exhaust headers, each header carries the exhaust gasses from 3 ports, I manufacture these headers from parts of the exhaust manifolds, at present there are no cast headers available.
IGNITION SYSTEMS, up until now there hasn't been much that you could do for a 6 volt ignition distributor, however I have just developed an electronic breakerless ignition system to fit the Autolite distributor on Champions, it is available in 6 volt positive ground and 12 volt negative ground, this will make a great improvement in the performance and dependability of the Champion engine.