Borowski Race Engines, Inc has worked with Diamond Pistons to develop a custom piston design that outperforms shelf pistons. Custom diameters and dishes available. Some of the common combinations we use are kept in stock.
Thick crown with softened edges to prevent detonation
Better ring spacing to prevent the ring lands from collapsing under boost (about 30% wider spacing than shelf pistons)
Lateral bracing for better side support - will still clear reluctor ring with 4.000" stroke
0.205 Wall Wrist Pin
Double wrist pin oilers and banana groove
CNC lightening on the underside
*Requires 6.000" Rod with a 4.000" Stroke or a 6.125" Rod with a 3.750" Stroke
We are authorized Diamond dealers and can supply any product they offer. Questions? Call us at 815-725-2727.
Want to see what these bad boys can do? Check out the video of a dyno pull on one of our Whipple supercharged LS3.
Buy your parts from people who use them!
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Expires on: 10/28/2016
Posted: 10/14/2016, ad expires in 4 days