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best pistons for a 800R

S

sledsrock

Well-known member
Nov 26, 2007
1,826
510
113
Grand Junction, Co.
Wossner

Best pistons for the money are the round ones made of forged aluminum from Wossner. Just be sure to set/check the PtC clearance properly.
 
F
Nov 26, 2007
584
153
43
Minnesota
If u run the Wossner, make sure they are RKTEK Wossners. The off the shelf Wossners are standard Wiseco copies.



Kelsey has his own design which is a much better piston.

He no longer works with Wossner so the RKTEK forged pistons are now made by Wiseco. They are the same RKTEK design.



If you want to run cast, then Pro-X would be my choice.



I have run the RKTEK Wiseco's in my '09 Summit for 2 years now. They are the original RKTEK WISECO prototype pistons before Kelcey went into production. SHR tested multiple sets for RKTEK.

Between the piston and pin they are about 80G lighter than the stock doo stuff.
 
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