Recent content by Hunter_Michael

  1. Hunter_Michael

    87' R10 TBI 350 shuts off when driving. HeLP

    I been working on this new to me 1987 Chevy R10 TBI w/ a 350ci & a 700r4 tranny dual fuel tanks. Here are the things I've replaced but still cuts out randomly when driving like the fuel pump shuts completely off until you pull over re cycle the key and it starts right back up like nothing...
  2. Hunter_Michael

    Another Speedometer Question I know.. But couldnt find an solution

    Just installed the 40+ gear housing and ended with the 42 tooth gear to adjust the speedo being off by the 10mph. Its now about 1mph faster then what a gps says. Ive determined for my application, that each gear increase corrected the speed by 1.5 mph. So with the 36 tooth it was 10 mph fast...
  3. Hunter_Michael

    Another Speedometer Question I know.. But couldnt find an solution

    Just installed the new speedometer. Seems to be a smoother function then the original one, the 36 tooth gear was still 10mph faster on the speedo. Swapped the 38 tooth in and it dropped to 7-8 mph faster, then put in the 39 tooth and was 5 mph faster. Iits working its way down with each gear...
  4. Hunter_Michael

    Another Speedometer Question I know.. But couldnt find an solution

    No noise or jumping. It did jump prior to me replacing the speedo cable. Which I figured was the issue with the speed difference at the beginning of diagnosing the issue... However, I broke the red dial removing it by accident, so decided to get a new one. Ill post results after the new one gets...
  5. Hunter_Michael

    Another Speedometer Question I know.. But couldnt find an solution

    I used that same calculator which said to use the 36 tooth that showed my 10mph difference. I decided to up my tooth to 39 and it didnt change anything speedo wise still 10 mph difference. Its wierd.. I ordered a new speedometer and see if thats the issue.
  6. Hunter_Michael

    Another Speedometer Question I know.. But couldnt find an solution

    1987 R10 just purchased for my 16 year old sons 1st vehicle. Ive been trying to get the speedo to show accurate. 700r4 - It has original sized tires (29") original 12bolt rear end 3:08 gears with a Red Drive gear (17 tooth). It also had a 36 tooth driven gear, which with a calculator is correct...
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