FS1 forum

Can anyone here tell me where I can buy an uprated reed block or may be called an inlet block or membrane for my FS1 membrane engine please

I have searched the internet but can't find anything

what do you mean by uprated?

You can't buy compatible off the shelve uprated reed blocks. You have to make them yourself
I've upgraded my standard reedvalve with carbon reedvalve's, the gasresponse is better and i can feel that i've got more torque in the lower RPM regions

Here is a FS1 membrane with carbon reedvalve´s.
http://www.scooter-dele.dk/piz.asp?id=2 ... 8&mId=1954
The price is 29,76 pounds or 33,45 euro.

In my opinion that's way overpriced, you would be better of buying some bigger reedvavle's (from a scooter or something) and cut them into the correct size

Yes, I think it is overpriced too. But does somebody ever make a scooter membrane in a FS1 engine? Because there is not so much space for it.

Maybe if you use some kind of spacer, and modify your crankcase a bit

O oke, but there is not a project or something with pictures from somebody that has maked a bigger reedvalve in a FS1 engine.

Thank you for the replies, I will take a look at the ones you have suggested