olds307 and 403's Recent Activity

  1. olds307 and 403 replied to the thread Buick 231 V6.

    I agree, even the V8's were barely adequate. Especially when Olds turned there V8's into tiny swirl port heads like the 260 and later...

    May 20, 2018 at 7:32 AM
  2. olds307 and 403 replied to the thread Buick 231 V6.

    Why own an old car if mileage is the main priority? You will gain over a 350, both being properly tuned. I guess if 2 to 5 mpg is worth...

    May 19, 2018 at 10:26 PM
  3. olds307 and 403 replied to the thread New Daily: '86 Eagle Wagon.

    A crossover I would actually own and drive.

    May 19, 2018 at 6:23 PM
  4. olds307 and 403 replied to the thread Operation Lipstick on a Pig.

    What is the mileage like?

    May 19, 2018 at 1:06 PM
  5. olds307 and 403 replied to the thread Need a good carb for built 403..

    Techg8 is Ken of Everyday Performance on this site. Him setting up a carb takes out guess work for a similar price as an new generic carb.

    May 19, 2018 at 1:05 PM
  6. olds307 and 403 replied to the thread Need a good carb for built 403..

    Yes, that is a good intake. My stock 403 carb ran great on a 8 to 1, Olds 307, 350 and 403. On my 9.6 to 1 350 with a 204/214 cam,...

    May 18, 2018 at 9:01 PM
  7. olds307 and 403 replied to the thread Need a good carb for built 403..

    The RPM cam should work OK if degreed. I see a bowl blend was done but the whole exhaust port sucks. The 7111 RPM intake is a dual...

    May 18, 2018 at 7:47 PM
  8. olds307 and 403 replied to the thread Need a good carb for built 403..

    The stock 4A heads have a terrible exhaust port, they need a lot of port work and a bigger valve. What cam, no mention of that? You have...

    May 18, 2018 at 7:10 PM
  9. olds307 and 403 replied to the thread Buick 231 V6.

    I would get the EFI off an 85 fwd 3.8 V6, I believe 85 is the only year that will work. Also a dual exhaust or any better flowing...

    May 17, 2018 at 9:09 PM
  10. olds307 and 403 replied to the thread Radiator electric fan combos??.

    The 3rd gen Camaro/Firebird rad is the same size as the G body V8 rad. The trans cooler lines are in a slightly different position. The...

    May 16, 2018 at 7:45 AM
  11. olds307 and 403 replied to the thread Carb question.

    That sounds like it might be close, a dial back timing light should work with that pointer.

    May 15, 2018 at 12:23 AM
  12. olds307 and 403 replied to the thread Carb question.

    What are you running for timing? It does sound lean, but could be retarded timing.

    May 14, 2018
  13. olds307 and 403 replied to the thread New tires. Drag radial sizes..

    I know the 26x10.5-15 MT ET slicks rubbed on the frame on my 88 CSC with factory 15x7 SS2 rims, which have 0 offset.

    May 14, 2018
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