Recent content by cstav86

  1. cstav86

    Holley Sniper EFI : Tips / Tricks / Modifications

    So they only disconnected the vacuum advance. These guys are old school hot rod tuners, by no means 2F experts. But he drove it multiple times and I trust their expertise more than mine. The fouled O2's were not a timing issue, the Sniper was dumping way too much fuel. That was solved by...
  2. cstav86

    Holley Sniper EFI : Tips / Tricks / Modifications

    Centrifugal force of the spinning distributor, it does it on it's own based on how fast it's spinning. Im no engineer, so here's what AI says: A mechanical (or centrifugal) advance distributor uses internal spring-loaded weights and centrifugal force to automatically advance ignition timing as...
  3. cstav86

    Holley Sniper EFI : Tips / Tricks / Modifications

    Straight from their website: "The mechanical advance assembly is a true Performance Distributors specialty. We use a high-performance weight and spring assembly engineered for super smooth operation. The advance assembly is tuned using a Sun distributor machine to ensure a precise timing curve...
  4. cstav86

    Holley Sniper EFI : Tips / Tricks / Modifications

    In case anyone finds this thread with a similar issue, the extender didnt work. I was still burning up O2's and getting pretty frustrated. I found a local Fuel Injection Specialist that works with Snipers and took it to them. They were able to confirm no leaks on the intake or exhaust and they...
  5. cstav86

    Kenda Klever R/T or BFG All-Terrain KO2?

    TLDR: Vote for BFG's I have flip flopped on tires a couple times, but come back to BFG and have decades experience running all terrains from the original KO's to a new set of KO3's on my Tundra. For the 40 I prefer the All Terrains with the white letters out for a classic look. I am running the...
  6. cstav86

    Captive washer bolt question

    There are also similar 6mm bolts with large washers that hold the bib to the front fenders.
  7. cstav86

    SAS SAS #10 Official Page 8/03/26-8/07/26

    What is the AFR doing when it runs rough?
  8. cstav86

    Build Fixing the Patty 40 - Tilda Bogue Service Station

    Just for curiosities sake can you throw the old intake in the oven and see what it does at temp? Maybe a crack opens up?
  9. cstav86

    Anyone installed a Cool Cruisers headliner in their FJ40 lately? It has no rear sewn corners

    I would absolutely take the hit and get the sewn corners, the quality of cruiser you put out in the market is too nice to wing it.
  10. cstav86

    Anyone installed a Cool Cruisers headliner in their FJ40 lately? It has no rear sewn corners

    I did their headliner a couple years ago as a DIY project while i had the top off. The corners are not treated and unless you know what you are doing, the corners are a struggle amd mine absolutely looks like an amateur did it.
  11. cstav86

    What is the latest on engine oil recommendations?

    I'll recommend this, it's what I run. High Zinc content. https://www.drivenracingoil.com/products/gp-1-15w-40-synthetic-blend-high-performance-oil
  12. cstav86

    Holley Sniper O2 sensor

    Bosch 17025 How long did the previous O2 sensor last? May want to check if you have any exhaust or intake leaks. Even tiny ones can screw this system up and make your system eat O2’s. Also mine likes the factory air cleaner. Had the little donut style that sits on top and it didn’t like it...
  13. cstav86

    Looking for new rims, need ideas

    I'll give this a second.
  14. cstav86

    Looking for the Unicorn... Better highway MPG out of a 78 FJ40

    One other note, as you are chasing 1 or 2 MPG's consider how much fuel you can buy for the mods you are making to pick up those couple MPG's. Here's the math to back that up: At 150 miles per week at $4/gal fuel if you go from 14 to 16 mpg you save $278/year. It's going to take years at that...
  15. cstav86

    Looking for the Unicorn... Better highway MPG out of a 78 FJ40

    The thing is shaped like a brick and uses 50+ year old tech. Likely barking up the wrong tree. Swapping to FJ60 (3.70:1 ratio) thirds would drop your rpm and make for a better road driver.
Back
Top Bottom