Product Description
These are made for boost will take up to 750 without a pin upgrade. With a upgraded pin they will take over 1000hp. You can also have 2v, 3v or 4v valve reliefs added for an additional charge.
Engine Make | Ford |
Bore | 3.552/3.562/3.572 |
Stroke | 4.165 |
Rod | 6.657 |
Comp Height | 1.330 |
Pin | .866 x 2.500 |
CC | -20.0cc |
Comp Ratio | 9.5/9.5/9.6 |
Ring Thickness | 1.2mm x 1.5mm x 3.0mm |