No hassle
returns
Live in-stock
inventory
Save over
60% retail
You have no items in your shopping cart.
June Sale: $128.06
In Stock
May ship from manufacturer
Free Shipping
Part number: 6550M86
Product Details
Wiseco Pistons 6550M86 in our Pistons Department
Products specifications
Bore 86mm
Comp Height 34
Comp Ratio 8.5:1
Dome Volume -14.8
Gram Weight 331
Rod 142
Stroke 86
Wiseco Pistons 6550M86 Pro Tru Pistons
Sport Compact Series
Replacement/Individual Piston
Recommended RingSet: 8600XX
Rings & Pins Included

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.

Reviews
Add your review
9
I ordered a set of inner tie rods for my car from Autoplicity and found their prices to be the lowest online for the brand I was looking for.  Items were ship out in 2 business days from the original manufacturer.  Shipping prices were kind of on the expensive end considering the package size and weight so if Autoplicity adjust their shipping prices to be more competitive, I think their service and pricing would be hard to beat!
M
I was very pleased with my transaction with Autoplicity.  My order was shipped the next day and received the following day.  The pricing was also the best I could find.  I would definitely buy from them again and recommend them to others.
G
Awsome A+ I got my order really quick.
T
very prompt service,items were in stock and shipped next day,salesman was helpful and friendly.Will place in favorites and do buisness with again.
Show All Reviews
Fitment
Toyota Supra
1998 Toyota Supra ALL
1997 Toyota Supra ALL
1996 Toyota Supra ALL
1995 Toyota Supra ALL
1994 Toyota Supra ALL
1993 Toyota Supra ALL
Return Policy
Returns are easy at THMotorsports
Not happy with a purchase? No problem. We've made returning items as easy as possible. And most purchases can be returned for free for 30 days. Learn more about our Returns Policy