of your chassis,you could enquire of the distributor or on here as to what size rear sprocket you can fit in, or if there is no problem. If you can get the make (Compkart ?) and model no. It is often the case with these engine changes that the clearance between the axle sprocket and / or chain run, and the chassis cross tube is very small or non existent. You will need to slide the axle out to the left to reposition the carrier and provide for fitting a driving key to the axle as you have in its present position. You have the sprocket carrier there but it is positioned for a 2 stroke engine where the clutch and chain are on the right hand side of the engine.įor the 206 you need to move the carrier to the left hand side of both blue’ brackets’ (axle bearing casettes). Easiest way IMO is to get a chain splitter suited to the chain you are using, buy the longest chain and shorten as required. The length of chain you need varies with the sprocket sizes and engine position. You may need to ‘split’ the chain or slide the rear axle out to fit the chain. 102 -114 for 219 chain and normally come as a’ loop’. diameter?)Ĭhains come in different lengths described by the number of rollers. (I am assuming you have a sprocket carrier on the axle, if not carriers are standard parts with 6 hole fixing for the sprocket, just get the right bore for your axle, 40mm. If your 206 engine is on the right hand side of the kart you need split sprockets as the sprocket carrier on the axle is ‘inboard ’ of the axle bearings. James has given a figure of around 4 for the gear ratio so the rear axle sprocket you need ,to start with ,will have 4 times as many teeth as the clutch sprocket. Obviously you have to use 219 sprockets with 219 chain & #35 sprockets with #35 chain but otherwise either is okay.Īssuming you have a clutch on the engine, determine which chain type you need either by the markings on the clutch sprocket or by measuring the distance between the ‘points’ of the teeth using pitch dimensions above.Ĭount the number of teeth on the clutch sprocket. The only important difference is in the ‘pitch’ ( distance between the roller centres) 0.306 inch for 219, 0.375 inch for#35. So there are two chain types you are likely to find on a 206, #35 and 219.
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. Archives
March 2023
Categories |