tony wrote:cezeta wrote:6LDA 28B wrote:Most likely been said but a Mb RT 255cc kit would be best, 64mm crank 71mm piston
mark said 24ft/lb torque and 29bhp depending on carb/exhaust.
Sounds perfect since i want it to pull my Li150 box and 18-46
the kit market is divided into two
1. the ts1, rb and super monza will be much more aggressive kits. so if the man with the cash wants something near cr250 power then the rb is the ts1 rb monza is the best route.
2. the rt255 kit will be nice but more civilized compared to the multi port options so its horses for courses, it competed head to head with traditional tuning, rapido, mugello ect
then there is the dac which i think is only let down by the fact that none of us really know where to start with it so prefer the ease of an engine that just bolts in.
i think there is room for another market too and thats the gt186 big block. or the rt with a reed valve, the type of engine that is reasonably tame but highish power to with lots of grunt, small carb and clubman/expansion hybrid. to suit the high milage tourers that want a modern feel without the "race" element and sticker kits

Nick. The super monza will NOT be an agressive kit. I have tried to explain the idea behind this kit to you already. Its a high performance TOUR kit. You seem to know a lot about these kits that you have yet to see or test..including marks RT255. I dont know what the intention for that one is tbh but I do know that the Super Monza is NOT a race type kit.
And why do you think that because a kit has multi-port it will not be civilised? You must of had bad experience with tuners in the past!..
I only know what you have told me tony, you said it can be tuned to be a tourer or a racer I dont argue this. And no I have not seen it apart from in the pictures of the prototype and what camlam say they expect from it. Its also on You Tube. 30-40 bhp?
"This is the prototype Lambretta SUPER Monza cylinder, in restricted road version the scooter is producing 30bhp, with over 25lbs of torque. This is with a small and fuel efficent Dell'Orto 30mm PH...
This is the prototype Lambretta SUPER Monza cylinder, in restricted road version the scooter is producing 30bhp, with over 25lbs of torque. This is with a small and fuel efficent Dell'Orto 30mm PHBH runing an air filter. Higher output race versions can be supplied also. Category: Cars & Vehicles
Tags: lambretta super monza cambridge performance tuning "
I was referring to the demographics of buyers not the kits. The post I was responding to was by my brother so i know where he falls and so I know his taste in motors is not along the lines of the RB which I have test ridden at JB tuning and so has he and we both dismissed it.
I have owned or ridden or put together all of the kits apart from the ones that have not yet been released. I can even reach and touch a mugello, a GT190 kit and a tuned iron barrel from where i am sitting

I have a ts1 in the shed ......if there is one thing Im not short of and that's scooter crap littering my house. I have obviously seen the RT kit as its something I am considering buying so I have had lengthy discussions with Mark about it and his target market and had some of its benefits added to my ts1.
So that leaves the super monza, sadly its not for me as i have a battery tray which i intend on keeping but i thought it was a good alternative to the ts1 and rb. A monza 240 was an option i considered when I tested the rb v the ts1. The battery tray was in my mind when I said about a big block gt kit or rt with a reed.
Its all a compromise so its down to the individual to work out where that compromise is to be..
Adspeed, I have had it de tuned so bhp wise anything around 20 I guess. I wouldn't say aggressive....it was a bit with the af flywheel but with the lightened indian one its silky. I don't mind aggressive but the motor you refer to is in a series 1 which if im honest I struggle to shout at aggressively let alone ride aggressively with bouncy saddles and sit up and beg riding position.
Im in no hurry to dyno it as the carb is pretty much spot on so i need to put some miles on it before i have it dynoed then you can criticise the ass out of it dont worry :smug: