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Bel-Ray Thumper Racing Motor Oil
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  • Superior lubricity, high VI base oil provides reduced friction loss resulting in maximum engine power
  • Superior anti-wear, Bel-Ray anti-wear additives protect the valve-train and gears subject to constant shock loads and boundary lubrication
  • Superior shear and temperature stability, oil that flows freely in cold and maintains exceptional film strength at high temperature for improved ring sealing and compression
  • Superior deposit control, unique anti-oxidants, thermal stabilizers reduce sludge for better engine cooling
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Bel Ray LubricantsBel-Ray Thumper Racing Motor Oil
Overall rating 
5 / 5
5 / 5
Open Ratings Snapshot
Rating breakdown 2 reviews
5 stars
2
4 stars
0
3 stars
0
2 stars
0
1 star
0
2 out of 2(100%)customers recommend this product.
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2 Superior lubricity, high VI base oil provides reduced friction loss resulting in maximum engine power Superior anti-wear, Bel-Ray anti-wear additives protect the valve-train and gears subject to constant shock loads and boundary lubrication Superior shear and temperature stability, oil that flows freely in cold and maintains exceptional film strength at high temperature for improved ring sealing and compression Superior deposit control, unique anti-oxidants, thermal stabilizers reduce sludge for better engine cooling
Overall rating 
5 / 5
5 / 5
Open Ratings Snapshot
Rating breakdown 2 reviews
5 stars
2
4 stars
0
3 stars
0
2 stars
0
1 star
0
2 out of 2(100%)customers recommend this product.
Follow this product
Share this product
Facebook Twitter
Product Reviews 
This review is fromBel-Ray Thumper Racing Motor Oil.
Overall rating 
5 / 5
5 / 5
Bel-Ray Thumper Racing Motor Oil
PostedJuly 27, 2009
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Vito Candela
 
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From FORT LAUDERDALE, FL
not applicable
Yes, I recommend this product.
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This review is fromBel-Ray Thumper Racing Motor Oil.
Overall rating 
5 / 5
5 / 5
Good oil.
PostedNovember 24, 2008
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Brendan M.
 
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From JAMAICA PLAIN, MA
Works great in my '79 Yamaha thumper. Gears shift smoother than before.
Yes, I recommend this product.
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Product Style RevZilla SKU ID Manufacturer Product # Availability
10/40 / 1L 166781 96262-BT1LN In Stock: Ships within 24 hours
10/40 / 4L 166782 69262-BT4LN In Stock: Ships within 24 hours
20W-50 / 1L 166840 96260-BT1LN Out of Stock
20W-50 / 4L 166841 96260-BT4LN Out of Stock