tbi 350

  1. S

    1987 suburban tbi 350 overheating.

    ‘87 Suburban with TBI 350. As I drive up the road the temp gauge will climb to ~220-230, then fall back down to thermostat temp. It will do this repeatedly. I had changed the antifreeze and put a 195 thermostat back in it for winter. (About 2 months ago) I had hoped that it was a case of...
  2. hugoesgenial

    350 TBI FUEL PUMP

    What fuel pump (how many psi) do you recommend for a 350 TBI 5.7? I'm looking to put in an external one. any tips? brands?
  3. Jonathonmb357

    New clapped out ‘87 350

    Recently I’ve purchased a 350 block and a set of heads that came out of a ‘87 C10. It originally had TBI, and was bored .030 over some time in it’s life according to the previous owner. The only issue was that it spun a rod bearing on #7 and the engine overheated. Assuming the block isn’t toast...

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