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How to Put a Vortec Motor in a TBI Truck
Change of plans for my build. Instead of doing a new crate L31 with GMPP intake, I'm going to stick with my TBI 638 block (assuming it passes a compression check) and add aftermarket Vortec heads and GMPP intake. This should save me roughly $3000 on the build. But this brings up a few new...- badfnz
- Post #108
- Forum: Engine Performance + Maintenance
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How to Put a Vortec Motor in a TBI Truck
I will be purchasing a vortec style EGR tube and vortec exhaust manifolds for the EGR. Are you sure all the gears are melonized? I read only the roller cam engines had these.- badfnz
- Post #93
- Forum: Engine Performance + Maintenance
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How to Put a Vortec Motor in a TBI Truck
So did you drill the heads so you could use the TBI pump?- badfnz
- Post #92
- Forum: Engine Performance + Maintenance
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How to Put a Vortec Motor in a TBI Truck
I'm going to be swapping a crate L31 into my '88 K5 to replace my current TBI motor. I'll be using the correct GM TBI to Vortec intake manifold. I'm still a little confused on whether or not I'll need a Vortec water pump and fan. Will the TBI WP work fine but the Vortec WP might provide...- badfnz
- Post #89
- Forum: Engine Performance + Maintenance
