Recent content by Oldg1997
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Vortec 350 swap and hooker longtubes running rich
As stated, swapped my 4.3 vortec for a vortec 350. Runs great but a bit rich. O2s are Bosch which have been in the truck for at least 10 years but they were ran off of the stock v6 manifolds before. Upstream sensors are ranging from single digits to 7-8 hundred on the scanner. Thinking I need to...- Oldg1997
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- Replies: 0
- Forum: Engine Performance + Maintenance
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Cam choice for z71
Hey guys I got a z71 with a freshly rebuilt vortec 350. I'm considering putting in a mild cam and need some recommendations. I've seen some guys on here running the lt4 hotcam, which seems like more of a 2wd truck cam to me. Also how is the zz4 with the 112 LSA? I'm already aware of the lift on...- Oldg1997
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- Replies: 1
- Forum: Engine Performance + Maintenance
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Swappin BIG RED by b_faulk75
Do you know the part number for the cam you used? And how is the power and idle?- Oldg1997
- Post #3
- Forum: Member Trucks
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Vortec v6 to vortec v8 swap
Hello I'm new here and I'm wanting to swap out my vortec 4.3 to the vortec 5.7 in my 1997 k1500. I have searched numerous websites for info but can't get a for sure answer on what I need. I know I'll have to gather a complete 350, motor mounts, fan shroud, and wiring harness. I will send my PCM...- Oldg1997
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- Replies: 3
- Forum: Engine Performance + Maintenance
