Application: Bi-Tron Engine Treatment as an additive to 15W-40 Motor Oil.
User: Drag Racing-Car driver, engine builder and Automotive Instructor. |
| The following are pictures of drag racing-car engine that used Bi-Tron and was taken apart after 350 runs for inspection purposes. Dragster engines take a lot of abuse and are pushed to the limit with extreme torque-loads, and have to be rebuilt with most of engine parts replaced every 70 runs. With Bi-Tron as these pictures indicate, after 350 runs, the engine parts, including those that carry a lot of load, were found in excellent condition, totally clean of any build-up and with virtually no wear. The drag racing car driver has been an automotive instructor and engine builder for 30 years. He has been monitoring the performance of Bi-Tron for more than 3 years getting outstanding results of engine performance and engine life span. |
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Dragster engines are known to take a lot of abuse and carry very heavy torque loads. Engine is overhauled every 70 runs. |
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Picture below: Piston-rod-bearing housing is completely clean of any deposit build-up. The bearing itself is clean of any scoring or scuffing, has its original thickness and its surface looks highly polished. |
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After 350 runs, all the valve parts and the block are completely clean. Usually without Bi-Tron,
they have all their surfaces covered with a thick layer of carbon deposit. |
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After 350 runs, Roller parts are completely clean. The rollers are polished and have no signs of wear. Since rollers carry heavy loads, usually after 70 runs, you can see very heavy signs of wear on the contact surfaces. |
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After 350 runs, rocker roller that rides on the top of the valve stem is polished and has no signs of wear. The
rocker parts are completely clean. |
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One-half of a piston-rod bearing. The friction surface is polished and has no signs of wear. In all the bearings, after 350 runs, you can still find traces of the original brake-in coating (purple arrow). |
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The piston on the left was taken out of a dragster engine after 70 runs without Bi-Tron. The piston skirt has a severe scuffing. The piston on the right was taken out of an engine after 350 runs with Bi-Tron. The piston has no signs of wear, is completely clean, and all the friction surfaces are polished. |
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Crankshaft area on which the piston-rod bearing
slides. After 350 runs the surface is mirror-polished and has no signs of wear. |
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A close-up of an upper end of a piston after 350 runs with Bi-Tron Engine Treatment. Since in Dragsters it is prohibited to use any fuel conditioners, only Engine Treatment was used. As you can see, there is carbon deposit above the upper ring, but none under it and lower. The ring surfaces are polished and clean. The cylinder skirt is completely clean. Because of the polishing effect of Engine Treatment, the tighter seal of the piston rings prevented the penetration of combustion gases into the oil system. |
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A close-up of a liner wall of one of the cylinders. After 350 runs, totally clean and polished. No signs of wear (scoring or scuffing). In all the cylinders you can find traces of cross honing pattern of the original bore, indicating that virtually no wear took place. |
