Attention special fox model, for owners of can 103, a special model is provided for this purpose. Not homologated on the road, only reserved for competition.
A small cast iron kit from POLINI which has 6 real interior transfers and 1 addition in the rear skirt. Of diameter 46mm in normal exhaust, not the W, level of joint it is in small transfers unfortunately well on Peugeot 103 but less on fox! Its piston has side grease nipples, a preparation and 2 fairly large segments (1.5mm) which allows it more torque and recovery than high speed.
We recommend it for driving every day (except France because it is not approved), it is really solid and does not require a lot of equipment. For a bit more peak and high revs, we should not hesitate to increase the exhaust diagrams! It has the decompressor outlet, its bore and finish are very clean. I insist, it is really the torque, the solidity and the acceleration which are aimed here, not the high speed. In addition, we recommend it all the same with good bearings and a reinforced crankshaft.
We recommend it with at least : 17.5mm carburetion, d.46mm cylinder head, racing exhaust (expansion pot), racing spark plug, carburetion settings, racing cylinder head d.45.5 to 46mm
the pack contains :
-a cast iron cylinder d.46mm 3 external and 7 internal transfers, normal exhaust
-a piston bi segment with lateral grease nipples d.46mm
-a reinforced axle with anti-wear treatment, original diameter (12mm)
-2 piston clips (pin ring) crab type
-2 thick reinforced segments (1.5mm)
-reinforced cylinder head gasket
- paper base gasket
- copper exhaust gasket
- polini stickers
-guaranteed polini
Spare parts :
-piston
-segment
-axle rings (piston clips)
-piston pin
-pack attached
As an option we offer you a stage 1 preparation, this preparation is a modification of the exhaust port by increasing the diagrams and improving the duct, it increases the performance of the cylinder. An improvement to the bottom of the skirt is also included in this modification. Allow a little extra time for this preparation!
