The GTV-251 uses the longest duration of the listed profiles for a corresponding large-displacement hot-street or drag combination. Its chilled cast-iron billet receives ion-nitriding treatment, and the cam is stroker clearanced.
Technical Details
- Cam lift: 0.420 inch
- Valve lift at 1.4:1: 0.588 inch
- Duration: 324 degrees
- Rocker ratios: 1.4:1 or 1.5:1
- Part number: 77-2510-0
Fitment & Compatibility
Build the compression, induction and valvetrain around the cam specification. Use new compatible lifters and verify the supplied cam card, spring travel and piston-to-valve clearance.
Specifications
| UPC | 707924578256 |
|---|---|
| Weight | 3 lbs |