Electronic Ignition Vs Points

Common points of failure seems to follow stock 12v Bosch coils on airheads. In the electronic system the primary circuit is open and closed by the electronic control unit ECU.

Electronic Ignition Conversion Kit Replaces Points In 4 Cyl Hitachi Distributor Hitachi Kit Auto

An ignition coil contains a pair of windings around a ferrous core.

Electronic ignition vs points. Ignitor III modules provide ignition box performance without the box. Should you ditch your points. Mostly due to the difference in the systems general resilience to environmental factors.

A set of contact points inside the distributor are open and closed by lobes on distributor shaft as the engine spins. You can upgrade existing points with a conversion kit and keep the factory look feel and wiring. Id use this with a 3236 DGV on my 75.

Breaker point has been replaced using a transistor while the distributor is replaced with an ignition coil module. I say electronic ignition is best- once theyre dialed in adjusted correctly its basically set and forget it. Easily equal to BMW stock electronic ignitions spark.

Both pointsbreaker-type and electronic ignition systems have their pros and cons something I discussed in a previous article. Accordingly what is the major difference between electronic and contact point ignition systems. Gas turbine engines.

Electronic ignitionITs A MUST. A points coil requires a 5 ohm coil. With electronic ignition systems individual cylinders citation needed can have their own individual timing so that timing can be as aggressive as possible per cylinder without fuel detonation.

Turbine jet and rocket engines. I used a single wire top notch points elimination kit from M H Electric brand name Breakerless SE. When points were superseded by electronic also called breaker less ignition in the mid-1970s a star wheel and pickup replaced the points in the distributor sent a reluctance signal to an electronic box that was mounted on the firewall.

When the points are open current is sent through the coils primary windings creating an electric field. Unless conditions exists that requires more current. These are far less likely to breakdown than conventional systems and provide very reliable operation.

There are differences in coils for points versus some electronic ign. System was very good. What are the advantages and disadvantages of having an electronic ignition vs.

Let me know what you think. The drawbacks were. While the electronic ignition system does not overload the performance of the engine because it does not use mechanical devices the electronic ignition system work electrically without power from crankshaft.

Now I run a Dyna DS6-1 system on my Shovel which calls for a 5 ohm coil for street but a 3 ohm for racing. Note normal operating current draw will remain the same as stock coil. Most electronics are a 3 ohm coil.

Basically the logic of the points lovers boils down to this. I had a 10HP teccy dynamark lawntractor years ago - it had points and a brain box - i cleaned the points put it back together and it would run till the points heated up and then itd die wouldnt restart till they cooled off about 20 mins later. We can talk about the performance differences and which is better for making power but thats a different discussion entirely.

As long as youve got a solid base to start from with the right control module an electronic ignition gives you greater control over your engine. ELECTRONIC IGNITION SYSTEM The primary circuit in a contact point ignition system is open and closed by contact points. Its up to you but electronic ignition has a few advantages.

As the points wore the dwell amount of charge time would change and thus ignition timing would change. Amp draw will go up slightly from 25 to 4amp range. Also the kv output of the ignition coil was greatly increased allowing for hotter spark.

With electronic ignition system the dwell remained constant and so did timing. If i had kept the tractor i wouldve. Youll experience 5 times more spark energy than a typical points system.

If replaced with high performance Dyna 3 ohm coil for points spark then becomes hotter. The breaker point ign. Have your own stories about points or electronic ignitions.

The biggest one being no variance due to wear and temperatures. In an electronic system you still have a distributor but the points have been replaced with a pickup coil and theres an electronic ignition control module. Electronic ignition systems are mysterious black boxes fit only for the foolish and the weak while a real man can always coax some.

Ultimately points are outpaced by electronic ignition systems. The Ignitor III Electronic Ignitionis designed for the serious performance enthusiast who demands serious power. There are advantages to electronic ignition to points based units.

As a result sophisticated electronic ignition systems can be both more fuel efficient and produce better performance over their counterparts. For maximum Ignitor III benefit select one of the Flame-Thrower III or HC Ignition coils.

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