Making 900hp+ on an EJ25 With Shelf Stock Pistons

Making 900hp+ on an EJ25 With Shelf Stock Pistons

Making 900hp+ on an EJ25 With Shelf Stock Pistons

By Mark Gearhart
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Time Attack champion Mark Jager has been running JE Pistons shelf stock for years. Check out the short block build at Outfront Motorsports!

 


 

3 years ago