C5 LLC
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Ignition Technology

pRECISION AND POWER

The Delco "Kettering" points system was the first commercially battery based ignition, introduced on the 1910 Cadillac automobile. Since then little has changed and it could be argued that poorly made replacement parts have hurt the reputation for reliability it once boasted. This system has all but faded away and has been obsolete for decades. 

Electronic "Hall Effect" and transistorized ignitions became common in the late 60's and early 70's and reduced maintenance while increasing performance. The next technology wave includes smart coils, tiny circuits, and computer assisted tuning. 
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  • We use crank triggers with appropriate tooth counts for superior timing accuracy.  
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  • We strive to provide reliable options for our customers.    
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  • We use mostly "smart coils" due to their performance advantages. 
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  • We have high goals for customer service. One reason we are pursuing new ignition options is to eliminate the supply issues that have occasionally prevented us from shipping orders or stocking replacement parts. 
 
  • Software is free and no special programmer cables will be needed. 

we use the best coils available

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We use products from various companies based on their customer support and product reliability.
The technology in motorsports constantly changes but we prefer to use products that are known to be leading edge to chase the 100% efficiency target.

We offer systems that can control up to 12 cylinders using a variety of trigger systems. They are capable of managing ignition, EFI, data logging, and other critical things. The PMU (Power Management Unit) products use microprocessors to manage voltage and amperage like no fuse box ever could. If you are serious about efficiency, especially on performance vehicles, we now offer great solutions with more coming soon. 

Intake & Exhaust Technology
Stock cast iron manifolds were designed for long life, reasonable operation in a variety of climates, and affordable cost. They were never intended to be high performance. We use proven math along with advice from several industry experts to make intake and exhaust systems that solve these major flaws:

  1. Unequal length runners that make cylinders work against one another
  2. Excessively short runners that reduce scavenging thus hurting performance
  3. Square intake runners that cause air to slow down
  4. Excessively large exhaust chambers that contain "dead spots" and reduce scavenging
  5. Heavy and brittle material that is often 60+ years old

Commonly sold headers are built for looks with no math involved. 
Part of the problem is lack of space for a proper intake and exhaust. But why buy a header that doesn't fix the real problem? Do it once... do it right!



A single example to prove our point...

The unpainted header shown below is designed for 500 cubic inch RD truck engine. 
Peak torque will be around 1600-2100 rpm. 

The larger header shown below was built for the same tractor, but based on the tubing size the peak torque will be around 3000-3300 rpm.

There are several serious design flaws which prevent this design from working correctly. 
This is not to pick on others, but to show why proper math is CRITICAL regardless of use.
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  • HOME
  • PRODUCTS
  • TECHNOLOGY
  • MANUALS-ARTICLES
  • ABOUT US
  • CARBURETORS
  • INTAKE-EXHAUST
  • METERS - SENSORS
  • ECU-ECM PRODUCTS
  • PMU - POWER MANAGEMENT