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Ships within 48 hours · Estimated delivery Jul 25 - Jul 30
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Description
WISECO (K543M755) PRO TRU PISTONS; SPORT COMPACT SERIES; SET OF 4 PISTONS; RECOMMENDED RINGSET: 7550XX; RINGS & PINS INCLUDEDWorld renowned for our work building race winning pistons, Wiseco utilizes experience from a diverse background of the most sophisticated sport compact engines. Wisecos Sport Compact Pro Tru line creates the best value in forged pistons today. These American made pistons are forged and machined by skilled Ohio craftsmen with state of the art forging presses and CNC machines. By using dedicated forgings specific to the final piston shape, Pro Tru
World renowned for our work building race winning pistons, Wiseco utilizes experience from a diverse background of the most sophisticated sport compact engines.
Wiseco’s Sport Compact Pro Tru line creates the best value in forged pistons today. These American made pistons are forged and machined by skilled Ohio craftsmen with state-of-the-art forging presses and CNC machines. By using dedicated forgings specific to the final piston shape, Pro Tru pistons are stronger and lighter than industry standards.
Pro Tru sets include plasma moly 1/16, 1/16, 3/16 pre-gapped ring packages which provide excellent seal, friction reduction, and long life. Pro Tru pistons also come in a variety of volumes that allow the engine builder to choose the exact compression ratio required for their engine.
Wiseco’s Sport Compact Pro Tru line creates the best value in forged pistons today. These American made pistons are forged and machined by skilled Ohio craftsmen with state-of-the-art forging presses and CNC machines. By using dedicated forgings specific to the final piston shape, Pro Tru pistons are stronger and lighter than industry standards.
Pro Tru sets include plasma moly 1/16, 1/16, 3/16 pre-gapped ring packages which provide excellent seal, friction reduction, and long life. Pro Tru pistons also come in a variety of volumes that allow the engine builder to choose the exact compression ratio required for their engine.
Bore: 75.5mm
Comp Height: 29.15
Comp Ratio: 8.5:1
Dome Volume: -14
Gram Weight: 230
Rod: 137
Stroke: 90
Comp Height: 29.15
Comp Ratio: 8.5:1
Dome Volume: -14
Gram Weight: 230
Rod: 137
Stroke: 90
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.8 ★★★★★
Based on 30 reviews
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Product Reviews
★★★★★ 1
Terrible scents
Style: 6 Piece Discovery Set 2
If you want to smell like an old lady, this is the perfume set for you. The only semi okay scent is Santal, all the rest are unwearable and smell terrible.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 30, 2026
★★★★★ 5
Good Scents!!!
Enjoying the choices of lake&skye perfumes, haven’t found one I didn’t like;)
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on September 17, 2025
★★★★★ 3
Nothing Great & Not Long Lasting
Style: 6 Piece Discovery Set 2, Style: 6 Piece Discovery Set 2
Ordered this sample set to see which scent I liked best before committing to a whole bottle. Honestly none of them were a favorite or a scent I would want a whole bottle of. I liked the 11 11 out of all of them. The Midnight was the worst and I felt like it didn't fit the rest of the scents, it was very strong. I also wouldn't order any of these because the scent is not long lasting, or atleast it isn't on me.
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Reviewed in the United States on December 30, 2025
★★★★★ 5
Belgian Malinois approved
Size: Large
This ball was the perfect choice for my 8 month old Belgian Malinois. Should last for years so far it has survived all her chewing needs. It’s the perfect size so I don’t have to worry about her swallowing it.
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Reviewed in the United States on February 11, 2026
★★★★★ 5
Good chew toy for an aggressive chewing dog
Size: Large
Well built for an aggressive chewing dog. I wouldn't say indescribable but it has lasted longer than all other chew toys he's had.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 26, 2026
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