Grit dog
Full Access Member
- Joined
- May 18, 2020
- Posts
- 5,963
- Reaction score
- 9,886
- Location
- Washington
- First Name
- Todd
- Truck Year
- 1986
- Truck Model
- K20
- Engine Size
- 454
12valve. Done.
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9:1 compression 454, oval port heads, Lunati 20110710 roller cam.
Very good street manners, and 550+ ft lbs of toque.
Bone stock P-pump 12V. 3k or 4k gsk, mod the fuel plate, turn the fuel screw, 700 ft lbs for $100 and 1 hour under the hood. And 200% + better fuel mileage.