The head i pulled off of my truck are 80-86, 305, 1.84/1.5 valves, 58cc chamber. Engine casting number is 3849852. Head casting number is 14014416
I am planning on putting in:
The cam:
Lunati Voodoo Hydraulic Flat Tappet (part number: 10120702LK)
Chevy Small Block 262-400
Lift: .468"/.489"
Duration: 262 Deg/268 Deg
LSA: 112 Deg
RPM Range: 1400-5800
The rocker arms:
Summit Racing Stamped Steel Roller Tip Rocker ArmsRocker Arms, Stud Mount, Rolle Tip, Stamped Steel, 1.6 Ratio, Fits 3/8 in. Stud, Chevy Small Block
Lunati Springs: 73943-16
Installed Height (in): 1.750 in.
Seat Pressure at Installed Height (lbs): 108 lbs.
Open Height (in): 1.250 in.
Open Pressure (lbs): 339 lbs.
Would all of this work well with each other...I was going to have the heads rebuilt but a buddy of mine said to scrap those heads they are junk and get better ones...but dont have that much money to buy better heads and I can get a good deal on a machine shop rebuilding the heads. What would you do...save up or have rebuilt?
Any help would be appreciated.
Thanks,
Thomas[
I am planning on putting in:
The cam:
Lunati Voodoo Hydraulic Flat Tappet (part number: 10120702LK)
Chevy Small Block 262-400
Lift: .468"/.489"
Duration: 262 Deg/268 Deg
LSA: 112 Deg
RPM Range: 1400-5800
The rocker arms:
Summit Racing Stamped Steel Roller Tip Rocker ArmsRocker Arms, Stud Mount, Rolle Tip, Stamped Steel, 1.6 Ratio, Fits 3/8 in. Stud, Chevy Small Block
Lunati Springs: 73943-16
Installed Height (in): 1.750 in.
Seat Pressure at Installed Height (lbs): 108 lbs.
Open Height (in): 1.250 in.
Open Pressure (lbs): 339 lbs.
Would all of this work well with each other...I was going to have the heads rebuilt but a buddy of mine said to scrap those heads they are junk and get better ones...but dont have that much money to buy better heads and I can get a good deal on a machine shop rebuilding the heads. What would you do...save up or have rebuilt?
Any help would be appreciated.
Thanks,
Thomas[