DIO28, I haven t changed it, now I want to modify it!

First of all, you have to distinguish whether your car is a large-axle car or a small-axle car, the large axle is suitable for large-scale modifications, and the small axle is secondary.

1. Let's talk about your engine first, it is estimated that you are not willing to use the engine, you can change the transmission very carefully, and you can. In this way, the car will be somewhat faster. The specific brand Tina is the same.

2.Change the cylinder, and then talk about this problem, if you don't change the engine, his engine displacement is very small, you are forced to 50 of the machine, on 90 will have an impact on the service life of the machine, right. . . You can change to a 90-cylinder warhorse, and then change the Puli plate, change to a heavy bead that suits your car, and the speed should also be able to reach the upper point.

3. Improve the carburetor and change the carburetor of the coso.

4.Replace the high-speed tail teeth.

5.Get a good exhaust. Elbow ah,V8。。 Both.

6Dio is not suitable for warping, because Dio's mailbox is under the feet, and the car is heavy, so it is still good for jog. The fuel tank is in the tail section.

7.If you have enough funds, you can change the electric ball instead of the rush bowl.

8. Remove the original car air filter and replace it with a rapid mushroom head.

Wait a minute...

This is very difficult, the displacement of 50cc runs 90, which is not realistic, and the 60 and 70 are about the same after modification.

Modification is to find ways to release the engine power, that is, to squeeze every cent of the engine's power. The intake and exhaust are the first priority, change the intake filter, get a mushroom head, increase the exhaust, change to a good carburetor, improve the oil supply, so that there is no problem with raising the head, and the top speed will be increased accordingly. If there is a condition, the boring cylinder will be replaced and the crankshaft will be replaced, but after the boring cylinder, there must be a professional master for performance debugging, otherwise there will be a problem of fast acceleration but not high speed.

As for **, it's hard to say, there are differences in various places, so I won't talk about it here.

War Horse 90 cylinder + pressurized cylinder head about 300.

22-24 caliber carburetor manifold 300 or so.

V8 tube 400 or so.

The plate looks at it, I only changed the widened belt, with light beads, the head section is super fierce, the tail section is 80+, mine is a small axle car, that is, the kind of 18-phase engine If you are a 28 large axle + good machine, 90 is no problem.

The oil does not speed up, and the sound goes up but there is no speed.

If it starts well in the morning (if it doesn't start well in the morning, check whether the piston rings are worn and whether the intake valve is leaking).

First of all, the oil circuit can be determined that there is no problem, and the circuit can also be ruled out (if the ignition has a speed limit, it is recommended to change the ignition first).

Now it's up to the transmission:

1. Open the transmission cover and check the wear and tear of the Puli disc and Puli beads, if the wear is worn out the starting and mantissa will have an impact. If the displacement is large, it is recommended to change to a heavy one, and if the displacement is in 70cc, it is recommended to combine light and heavy, 3 light and 3 heavy.

2. Check the belt again to see the tightness of the belt, too loose and too tight will affect the speed.

3. Look at the clutch again, remove the clutch to see the wear and tear, generally if you want to run at high speed, it is recommended to replace the original clutch of 35 (the kind with only 2 hoof blocks).

If the above inspection is completed and the fault cannot be ruled out, it is recommended to remove the exhaust pipe and try it. If it still doesn't work, the spark plug should also be replaced.

Through the above methods, the fault of the landlord's little sheep can be basically eliminated.

Satisfaction is awarded. Thank you.

Check it first, what is the transmission called the disc, I forgot, listen to your description above, it should be the problem of this piece, by the way, is the smoke coming out of the exhaust pipe the same as the original?

1) Magneto modification function to reduce the load on the crankshaft and advance the ignition time. Change the ignition angle to make the combustion more sufficient.

2) Igniter modification function to make the forest banquet trace burn more fully auspicious!

3) High Voltage Packet Same as above.

4) The spark plug modification function makes the combustion more sufficient, and ensures that there is no fire-off transmission part modification at high speed

1) The tail tooth modification function increases the speed of the vehicle.

2) Puli Pan Component Modification Function: Increase the speed of the vehicle, increase the power of the car, 3) The size of the spring, Modification Function: Increase the speed.

4) Shock absorber modification function to improve the car's cornering ability and high-speed stability 5) Belt modification function to improve power transmission efficiency.

6) Tires: Modified vulcanized tires are used to improve grip.

Power part modification:

1) Carburetor modification function to increase air intake.

2) The carburetor interface is modified and matched with the carburetor.

3) The modification function of the intake valve is to increase the horsepower of the car and make the exhaust smoother 4) The modification function of the exhaust pipe is the same as above.

5) Cylinder barrel: modification function to increase displacement.

8) The crankshaft is combined: the modification function is thickened to improve the bearing capacity of the crankshaft, and the cylinder head is modified to increase the compression ratio.