How to make your scooter go faster, which set up to choose & how much £££

1) To add all of the parts above to a price list with an option to buy :-                     Choose one ofthe following :-	Buy / price with NO igntion system	Buy / price with Varitronic	Buy / price with Electronic

• The Imola and Monza kits give maximum performance, both kits feature reed valve induction and are suited to larger carbs and exhausts.

• Ancillotti this is a box pipe, by that we mean if you look at the original Lambretta S3 exhausts, they have an oblong exhaust, a box shape. The Ancilotti makes good low down power, but also does rev on a fair bit more then Clubman or big bore type exhausts. Although the exhaust does give good power, because of its original box design, it is not as efficient as an expansion type exhaust, but it is ideal for keeping original type looks. Delivers its power low down, and is ideal for a touring set up.
• JL3 / JL Road. Works in exactly the same way as the above Ancillotti, but gives you more power. An expansion exhaust is without doubt the easiest way to gain power and speed, of course as long as its a good exhaust!. Available in straight stick out design, or curly design, where the exhaust tucks back underneath. There is no adverse affect to ground clearance on the curly pipe. Peak power is made from around 3 to 4,000 rpm, up to around 7,000 and is ideal as a touring / cruising type set up.
• CLW Race. is an exhaust that allows more power and revs. How ever this is made higher up in the power band, and thus although you get more power and speed, this would be in a form of a power band that tends to start at about 6,700rpm, and continue to 9 to 10,000, ideal for a fun racing around on type power delivery. Available in straight stick out design, or curly design, where the exhaust tucks back underneath, and as with the road version there is no adverse affect to ground clearance on the curly pipe.

• Original looks if you want to keep the original looks, best option is the SH22, or 22mm Jetex, but use a high flow filter in the air box.
• Modern carb but still run it through the air box, PHBL 25mm. Although this type of carburettor does not give any more performance over an SH2/Jetex, it is a good modern replacement for worn carburettors.
• Best performance with Ancilotti or clubman type exhaust we would recommend the PHBH 26mm carburettor. Although this can be made to run through an air box, in truth it is a waste of time as the large size of the carburettor body makes this more awkward. The larger body of carb is much better suited to being run through our matched remote air filter system, as this provides much better air flow thus giving better performance. The difference between running through the air box, and one of our remote filters can be 1-3hp depending on your set up.
• Best performance with an expansion exhaust we would recommend the PHBH 30mm carburettor with PowerJet. Please read the text in the bullet above regarding running the larger PHBH through an air box, or remote filter system

• Best performance with Ancilotti 30mm Dell'Orto PHBH
• Best performance with an expansion Dell'Orto PHBH 30mm, or for the ultimate gain in performance you would use the PHBH powerjet.

Now you just need to decided which kit and how you want it set up or too look
CLW supply Mugello, Imola and Monza cylinder kits for proven speed and reliabilty

Options for 125 / 150 / 175 engine cases
Carb	Exhaust	Good for	Comments	Buy / Price
The Mugello kit are more suited to all round use, give good power and are suited to many different combinations of carb and exhaust. There are four versions 186cc, 192cc, 198cc, 205cc. The 186 and 198cc use standard 58mm stroke crankshafts, the 192cc and 205cc kits must use a 60mm stroke crankshaft.
Standard 18 / 20 / 22mm carb (including Jetex)	Standard, big bore / clubman / Ancilotti type exhausts, not really recommended for expansions.	55/60 crusing 60/65 top speed	Gives you the reliabilty of the alloy/nicasil, with average performance gains. Ideal as an entry level to Mugello ownership when users intend to improve performance when their budget allows. Of course if you insist on standard looks, then the original / jetex carbs are fine as long as you understand you are sacrificing performance.	Buy Mugello inlet manifold & Ancillotti
PHBL 25mm	Standard, big bore / clubman / Ancilotti type exhausts, not really recommended for expansions.	55/60 crusing 65/70 top speed	The PHBL is good for replacing the SH/Jetex type of carbs with a much more modern and configurable carb, although it will not give that much more performance. Again should you wish to run this through the air box, it will fit and work fine.	Buy Mugello 25PHBL kit & Ancillotti
PHBH 26mm	Clubman / Ancillotti	60 crusing 65/70 top speed	The PHBH 26 we recommend to work where you want maximum performance for box pipes. Ideally you would run this as a remote filter system, whislt you can run this through the air box, to be honest the constraints of the Lambretta air box systems makes it not really worth while, and it does restrict performance.	Buy Mugello 26PHBH & Remote & Ancillotti
PHBL 28mm	The PHBH is a bit of a piggy in the middle carb, not really well suited to either types of exhaust, but will work ok on most applications. It is not a carb we sell or reccomend.
PHBL 30mm PJ	JL3 exhaust	65/70 crusing 70 + top end	The 30 PHBH is probably the best alround carb to use on Mugello kits with an expansion, giving good speed with a degree of fuel effiecency compared to much larger carbs (which wont give virtually any more performance, but will drink plenty more fuel). The 30mm will not run efficently through a Lambretta air box, and it is best used with a high quality remote filter.	Buy Mugello 30PHBH & Remote & JL3
PHBL 30mm PJ	JL4 exhaust	60/65 crusing 75 + top end	The 30 PHBH is probably the best alround carb to use on Mugello kits with an expansion, giving good speed with a degree of fuel effiecency compared to much larger carbs (which wont give virtually any more performance, but will drink plenty more fuel). The 30mm will not run efficently through a Lambretta air box, and it is best used with a high quality remote filter.	Buy Mugello 30PHBH & Remote & JL4
The Imola kits are a high end, high performance reed valve kit, the carb exits on the opposite side from standard, and needs a round exhaust manifold type exhaust. The kits are ideal for a gaining the most performance from your engine for racing around and having great fun. You could build a touring set up as well.
PHBL 30mm PJ	JL3 or JL4 exhaust	70mph plus	The Imola and Monza kits are reed valve, and respond best with 30mm carb, either opened mouthed or remote filter (all run inside the panel work). Although you can run an Ancillotti type exhaust, it will restrict power / output / speed. Best results are gained with an expansion exhaust, either JL3 or JL4.	Buy Imola 30PHBH & Remote & JL3
PHBL 30mm PJ	JL3 or JL4 exhaust	75mph plus	The Imola and Monza kits are reed valve, and respond best with 30mm carb, either opened mouthed or remote filter (all run inside the panel work). Although you can run an Ancillotti type exhaust, it will restrict power / output / speed. Best results are gained with an expansion exhaust, either JL3 or JL4.	Buy Imola 30PHBH & Remote & JL3

Options for 200 engine cases
Carb	Exhaust	Good for	Comments	Buy / Price
Standard 22mm carb (including Jetex)	Standard, big bore / clubman / Ancilotti type exhausts, not really recommended for expansions.	55/60 crusing 60/65 top speed	Gives you the reliabilty of the alloy/nicasil, with average performance gains. Ideal as an entry level to Mugello ownership when users intend to improve performance when their budget allows. Of course if you insist on standard looks, then the original 22mm Dell'Orto / jetex carbs are fine as long as you understand you are sacrificing performance.	Buy Mugello 200 inlet manifold & Ancillotti
PHBL 25mm	Standard, big bore / clubman / Ancilotti type exhausts, not really recommended for expansions.	55/60 crusing 65/70 top speed	The PHBL is good for replacing the SH/Jetex type of carbs with a much more modern and configurable carb, although it will not give that much more performance. Again should you wish to run this through the air box, it will fit and work fine.	Buy Mugello 200 25PHBL kit & Ancillotti
PHBH 26mm	Clubman / Ancillotti	60 crusing 65/70 top speed	The PHBH 26 we recommend to work where you want maximum performance for box pipes. Ideally you would run this as a remote filter system, whislt you can run this through the air box, to be honest the constraints of the Lambretta air box systems makes it not really worth while, and it does restrict performance.	Buy Mugello 200 26PHBH & Remote & Ancillotti
As above but 225cc. The extra 25cc gives more torque then any thing else, its doesnt give much more top speed.				Buy Mugello 225 26PHBH & Remote & Ancillotti
PHBL 28mm	The PHBH is a bit of a piggy in the middle carb, not really well suited to either types of exhaust, but will work ok on most applications. It is not a carb we sell or reccomend.
PHBL 30mm PJ	JL3 exhaust	65/70 crusing 70 + top end	The 30 PHBH is probably the best alround carb to use on Mugello kits with an expansion, giving good speed with a degree of fuel effiecency compared to much larger carbs (which wont give virtually any more performance, but will drink plenty more fuel). The 30mm will not run efficently through a Lambretta air box, and it is best used with a high quality remote filter.	Buy Mugello 200 30PHBH & Remote & JL3
As above but 225cc. The extra 25cc gives more torque then any thing else, its doesnt give much more top speed.				Buy Mugello 225 26PHBH & Remote & Ancillotti
PHBL 30mm PJ	JL4 exhaust	60/65 crusing 75 + top end	The 30 PHBH is probably the best alround carb to use on Mugello kits with an expansion, giving good speed with a degree of fuel effiecency compared to much larger carbs (which wont give virtually any more performance, but will drink plenty more fuel). The 30mm will not run efficently through a Lambretta air box, and it is best used with a high quality remote filter.	Buy Mugello 30PHBH & Remote & JL4
As above but 225cc. The extra 25cc gives more torque then any thing else, its doesnt give much more top speed.				Buy Mugello 225 30PHBH & Remote & Ancillotti
The Monza kits are a high end, high performance reed valve kit, the carb exits on the opposite side from standard, and needs a round exhaust manifold type exhaust. The kits are ideal for a gaining the most performance from your engine for racing around and having great fun. You could build a touring set up as well.
PHBL 30mm	JL3 exhaust	70mph plus	The Monza kits are reed valve, and respond best with 30mm Power Jet carb, either opened mouthed or remote filter (all run inside the panel work). Although you can run an Ancillotti type exhaust, it will restrict power / output / speed. Best results are gained with an expansion exhaust, the JL3 gives a good touring set up at the expense of some top speed.	Buy Monza 30PHBH & Remote & JL4
PHBL 30mm	JL4 exhaust	75mph plus	The Monza kits are reed valve, and respond best with 30mm Power Jet carb, either opened mouthed or remote filter (all run inside the panel work). Although you can run an Ancillotti type exhaust, it will restrict power / output / speed. Best results are gained with an expansion exhaust, the JL4 gives a good all round machine for racing arund and having fun.	Buy Monza 30PHBH & Remote & JL4

The most common question we are asked day in day out is what jetting do I need in my carburettor!

In a recent survey of telephone calls to our shop in one day, 65% of calls were about jetting a carburettor. Of these, a staggering 43% were from people who hadnt brought their cylinder kit, carb, or exhaust from us! We give full fitting, set up , and running in details with all our kits!

Whilst we dont mind helping, it is our passion, and what we are here for after all, giving help and advice on other shops products and items is putting a strain on us helping our customers! Just think before you buy, ask the shop questions before you buy, if they dont sound helpful when they want your money, what chance have you when they have got your money! Can you even pick up a phone and ask some far away shops? No? I wonder why!

Please note we work with Dell'Orto SH, PHBH carburettors, standard, Ancillotti / Clubman / Big bore, JL3 & JL4 exhaust systems, Imola, Monza and Mugello cylinder kits. This is what we sell, fit and recommend, if you choose to purchase other suppliers or manufacturers parts, e.g exhausts, it is not really worth asking us as we do not have experience with such items to be able to know what jets/timing/set up to suggest.

Point of interest no two scooters are ever the same, so jetting wont be either! We run THREE Imola kitted scooters within the staff, guess what? All three run different jetting!!

Jetting is vital to power, reliability, and enjoyability (probably not a real word, but I bet you understood it!) for your scooter. Jetting a carburettor is THE single hardest job in setting up your scooter. Most of us can easily build an engine, match a cylinder to the casing, but by far the hardest job to perfect is jetting.

Whilst we will try to help and give advice, we are very much restricted, as only you know where your scooter is rich, where it is lean. This can only really be done by riding it, listening to it, knowing the vital signs, feeling how it responds and reading your spark plug. If you cannot do this, then the chances of us being able to do so over e-mail or the phone is very limited.
The best answer we can give is dyno, a modern dyno with a skilled operator can work wonders for your scooter. You could easily spend £40 to £60 on different needles, atomisers, slides, jets to set your carburettor, most of which you will fit try,and move on to the next one. When you consider this is around the cost of a session on a dyno, it makes more sense to have your scooter set up professionally.

Badly set up scooters will do any of the following

• Loose power
• Run hot
• Run lean
• Pink
• Hole a piston
• Gum rings
• Sieze a piston
• Affect fuel consumption
• Smoke
• fowl spark plugs
• Cause premature failure of exhausts
• STOP YOU ENJOYING YOUR SCOOTER

With any of our kits we offer FULL fitting instructions, including what we suggest as initial set up details, our carburettors come with full instructions on how to set the carburettor up should you want to try to do this yourself.

Whilst we will always try to help, the first question we will ask you is have you read these instructions that are available on our downloads page>

You need a basic understanding of what is going on for us to help you.