Performance Report
The following information was provided by Ron, of Accessories Plus.
A diesel truck running a Cummins diesel engine, originally dyno'd at 513 H.P. to the rear wheels. After coating the exhaust manifold, the pipes and the elbows leading to the stacks, but not the mufflers, the truck dyno'd at 524 H.P. at the rear wheels. The driver reported it was quieter and both engine and cab temperatures were cooler.
Saturday, June 23, 2007
TEST REPORT
We just received a report on an independent test performed using
CBC2. BCD Coatings of Pulaski, TN, brought this information to our
attention.
The test engine was a Briggs and Stratton. The engine was initially
set up to run tests to determine the effectiveness of different weights
and volume of oil in the engine. The test also included the results
obtained by using an oil additive. A final series of tests were run
using CBC2 on the piston top and the head. The results are found below;
Average HP
Head Temp
Oil Temp
Uncoated
5.86
454f
206f
Coated
6.54
391f
168f
This clearly demonstrates the benefits to be found using CBC2.Over 10%
increase in HP
PLASMA VS LIQUID COATINGS
PLASMA VS LIQUID COATINGS
Several companies offer to apply plasma or flame sprayed coatings to exhaust systems. Typically these will be some form of a Zirconia Ceramic, though they can be metallic as well. The claim is made that these are superior to “other” liquid types of coatings. The “Other” types are generally referred to as primarily being cosmetic. Is this true?When compared thickness for thicknes, no significant difference is observed. When compared by the cost, liquid coatings are much more affordable. In one current AD, by a well known Coating Company who promotes Plasma Sprayed coatings, the AD refers to a 3% to 5% gain in power. Significantly this is in line with our experience with the liquid type coatings we manufacture. In reality H.P. gains will vary considerably depending on a variety of factors. Keeping heat in will accelerate exhaust gas velocity and improve engine efficiency and power. In addition reduced under hood temperatures can increase H.P., by reducing the temperature of the intake charge. Gains of as much as 25 H.P. have been seen.
When you factor in the lower cost, better looks and the proximity of shops applying Tech Line products, it makes good sense to make use of the advanced liquid coating technology available. Not to mention the cost savings available from the coatings we sell that can be applied by the average enthusiast at home.
It should also be considered that for increases in thermal barrier efficiency two basic approaches exist. One is to simply apply a thicker coating. This not only increases cost but weight as well. By using two different liquid coatings, comparable gains can be made, while using a thinner overall coating. This occurs because heat has a tendency to slow when passing through dissimilar materials. An example will be a base coat of HHBK followed by a top coat of BHK. This is more efficient than a comparable coating thickness of just a single material.
An example of the efficiency of our coatings is seen in an independent test run by Competition Cams. They coated one header only on a BB Chevy. The coated side and the uncoated side were both instrumented. The surface temperatures were reduced approximately 300f and in fact the comment made by the technicians was, that just after a dyno pull you could grab the coated header with your hand and not get burned. The radiated heat measured 1 inch away from the coated header was a maximum of 80F and the uncoated side showed 200F. Exhaust gas temperatures were over 1500F.
Good Looks, Efficiency, Cost Savings and Less Weight. Sound good?
Several companies offer to apply plasma or flame sprayed coatings to exhaust systems. Typically these will be some form of a Zirconia Ceramic, though they can be metallic as well. The claim is made that these are superior to “other” liquid types of coatings. The “Other” types are generally referred to as primarily being cosmetic. Is this true?When compared thickness for thicknes, no significant difference is observed. When compared by the cost, liquid coatings are much more affordable. In one current AD, by a well known Coating Company who promotes Plasma Sprayed coatings, the AD refers to a 3% to 5% gain in power. Significantly this is in line with our experience with the liquid type coatings we manufacture. In reality H.P. gains will vary considerably depending on a variety of factors. Keeping heat in will accelerate exhaust gas velocity and improve engine efficiency and power. In addition reduced under hood temperatures can increase H.P., by reducing the temperature of the intake charge. Gains of as much as 25 H.P. have been seen.
When you factor in the lower cost, better looks and the proximity of shops applying Tech Line products, it makes good sense to make use of the advanced liquid coating technology available. Not to mention the cost savings available from the coatings we sell that can be applied by the average enthusiast at home.
It should also be considered that for increases in thermal barrier efficiency two basic approaches exist. One is to simply apply a thicker coating. This not only increases cost but weight as well. By using two different liquid coatings, comparable gains can be made, while using a thinner overall coating. This occurs because heat has a tendency to slow when passing through dissimilar materials. An example will be a base coat of HHBK followed by a top coat of BHK. This is more efficient than a comparable coating thickness of just a single material.
An example of the efficiency of our coatings is seen in an independent test run by Competition Cams. They coated one header only on a BB Chevy. The coated side and the uncoated side were both instrumented. The surface temperatures were reduced approximately 300f and in fact the comment made by the technicians was, that just after a dyno pull you could grab the coated header with your hand and not get burned. The radiated heat measured 1 inch away from the coated header was a maximum of 80F and the uncoated side showed 200F. Exhaust gas temperatures were over 1500F.
Good Looks, Efficiency, Cost Savings and Less Weight. Sound good?
10% increase
Adam of ACR Engines
Adam had his intake coated with our Thermal Barrier and Thermal Dispersant products in an effort to reduce the intake charge temperature, for more power. He measured a 10 H.P. Increase with the coatings.
Adam had his intake coated with our Thermal Barrier and Thermal Dispersant products in an effort to reduce the intake charge temperature, for more power. He measured a 10 H.P. Increase with the coatings.
Corvette Fever
CORVETTE FEVER
In the June issue they had a press release on coated brakes. Two separate references were made to coatings. Both are on page 45. One reference was to the barrier coating and one on the dispersant. Both help keep things cooler. We hope to be able to release the test performed by a major brake manufacturer shortly. The results shocked them. Far better than they even hoped for!
In the June issue they had a press release on coated brakes. Two separate references were made to coatings. Both are on page 45. One reference was to the barrier coating and one on the dispersant. Both help keep things cooler. We hope to be able to release the test performed by a major brake manufacturer shortly. The results shocked them. Far better than they even hoped for!
Precision Engine Magazine
PRECISION ENGINE MAGAZINE
Jan /Feb 2003
More and more attention is being given to the coating of Internal Engine parts. The latest edition of Performance Engine magazine includes an article titled "Performance Engine Bearing Technology". In the article it addresses the benefits of coated bearings. It makes the point that coated bearings are not just for the professional engine builder and pro racers. They state; "it's the weekend race with a limited budget who can benefit ...." It then discusses the benefits when the oil film breaks down, which is a regular occurrence. In addition it draws attention to coatings used to protect the camshaft.
Jan /Feb 2003
More and more attention is being given to the coating of Internal Engine parts. The latest edition of Performance Engine magazine includes an article titled "Performance Engine Bearing Technology". In the article it addresses the benefits of coated bearings. It makes the point that coated bearings are not just for the professional engine builder and pro racers. They state; "it's the weekend race with a limited budget who can benefit ...." It then discusses the benefits when the oil film breaks down, which is a regular occurrence. In addition it draws attention to coatings used to protect the camshaft.
Speedway Illistrated Discussion
Speedway Illustrated Magazine
An article has appeared in this magazine discussing the advantages to be found in using Thermal Barrier Coatings authored by David Vizard. It includes information on the benefits to be found in coating intake manifold bottoms as well as coating the intake runners. By coating these surfaces you can effectively reduce the intake temperature as well as reduce the heat that can be absorbed by the air or air / fuel mix as it passes through the runners.
An additional point was made about the gain that can be seen by coating the intake valve. The incoming air/fuel mixture will pass over the valve just before entering the combustion chamber. When the mix passes over the valve it will pick up heat that has been absorbed by the valve, during combustion. This can lead in extreme cases to detonation. In less extreme cases it still can reduce power. Coating the valve reduces the heat absorbed and contributes to a "cooler" air fuel mix, which means a greater power potential. Wheel Coatings
There is a great deal of interest in wheel coatings. This is of special, interest to Circle Track competitors as wheel and tire temperatures are critical. Tech Line Coatings has been recommending a variety of coatings for wheels. By choosing the proper coating wheel, tire and break temperatures can be controlled to a beneficial degree.
An article has appeared in this magazine discussing the advantages to be found in using Thermal Barrier Coatings authored by David Vizard. It includes information on the benefits to be found in coating intake manifold bottoms as well as coating the intake runners. By coating these surfaces you can effectively reduce the intake temperature as well as reduce the heat that can be absorbed by the air or air / fuel mix as it passes through the runners.
An additional point was made about the gain that can be seen by coating the intake valve. The incoming air/fuel mixture will pass over the valve just before entering the combustion chamber. When the mix passes over the valve it will pick up heat that has been absorbed by the valve, during combustion. This can lead in extreme cases to detonation. In less extreme cases it still can reduce power. Coating the valve reduces the heat absorbed and contributes to a "cooler" air fuel mix, which means a greater power potential. Wheel Coatings
There is a great deal of interest in wheel coatings. This is of special, interest to Circle Track competitors as wheel and tire temperatures are critical. Tech Line Coatings has been recommending a variety of coatings for wheels. By choosing the proper coating wheel, tire and break temperatures can be controlled to a beneficial degree.
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