80sman
Junior Member
- Joined
- Jun 17, 2025
- Posts
- 15
- Reaction score
- 14
- Location
- Franklin NH
- First Name
- Edward
- Truck Year
- 1984
- Truck Model
- K10
- Engine Size
- 350
305 to 427
- Thread starter 80sman
- Start date
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80sman
Junior Member
- Joined
- Jun 17, 2025
- Posts
- 15
- Reaction score
- 14
- Location
- Franklin NH
- First Name
- Edward
- Truck Year
- 1984
- Truck Model
- K10
- Engine Size
- 350
What accessory bracket?
80sman
Junior Member
- Joined
- Jun 17, 2025
- Posts
- 15
- Reaction score
- 14
- Location
- Franklin NH
- First Name
- Edward
- Truck Year
- 1984
- Truck Model
- K10
- Engine Size
- 350
Stumbled across this the other day. Cam card that went to this 427, not sure if its special grind because its the reverse rotation cam or if its what's in it now
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80sman
Junior Member
- Joined
- Jun 17, 2025
- Posts
- 15
- Reaction score
- 14
- Location
- Franklin NH
- First Name
- Edward
- Truck Year
- 1984
- Truck Model
- K10
- Engine Size
- 350
Ignore my string throttle and the crap in the bed. Alot of stuff flew out this ride, got to eager to go for a ride. Magneto is getting sent out for a rebuild and a advance curve put in then ill put more time into tuning the engine. Ran a compression test, 210 psi thats at starter rpm with all plugs out. I think the cam can change what it makes for compression at different rpms?
427 open headers, 45*f out today
427 open headers, 45*f out today
