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  1. Sy2622

    Modified Trucks That Need Emissions

    I lived in Fort collins, Wellington, Windsor and Greely. I still have family spread out from Denver to Dacono. Hell I can probably help you get your truck passed. I built houses and would get the cops called on me from the same people that would bring me cases of beer when I would work late...
  2. Sy2622

    Modified Trucks That Need Emissions

    And who said bigotry is dead? No offense taken from me. Why do think I left Colorado in 2000? It was bad then could only imagine what is like now. Californians didn't make it bad it was all those yuppies from Boulder. I was working their in the 90's and remember all this BS laws that they...
  3. Sy2622

    Modified Trucks That Need Emissions

    Sounds like your going to have to do some research on the new laws. When I lived in California you could take your vehicle to a "smog ref" that would inspect it and determine if it was exempt or what you had to do to be compliant. This was mainly for a vehicle that was purchased out of state...
  4. Sy2622

    Josh's Syclone build thread

    Sounds like your starting to get it ironed out. Thanks for the info, this has been a good thread to follow it definitely keeps me motivated.
  5. Sy2622

    Josh's Syclone build thread

    Couple questions?? I am running the same injectors so. How far did you get (performance wise) before you ran out of injector with the alky? Boost level? Timing advance in 1-2, 3-4? Any input would be appreciated.
  6. Sy2622

    Wideband

    Wideband is the way to go to truly dial in these trucks. You can get them to run really well with narrow band though. The wideband gives you a better picture of the fuel trim under transient conditions i.e. anything other than part throttle operation. The wideband is utilized to adjust the fuel...
  7. Sy2622

    Fueling issue - Maxed out injectors on Stock Sy

    4 possibilities Fuel pump check valve Coupling or hose leaking Injector leaking Fuel pressure regulator leaking. There's a test procedure on how to identify the failed component. Nuts and bolts is block off one side of the three parts of the fuel loop. PM sent.
  8. Sy2622

    Fueling issue - Maxed out injectors on Stock Sy

    With vac line off fuel pressure should be 35-38.
  9. Sy2622

    Royal purple max boost / 96 octane

    Cheers! That why gasoline gives us the best bang for the buck. (IMO) This is why blending or supplementing with alky/meth gives us the best overall performance under boosted contdions. The hardest part is to find the right balance between cost and reliable performance. When I was researching...
  10. Sy2622

    Royal purple max boost / 96 octane

    I think an explanation is needed. The nearest e85 is 30 miles away. 91 octane pump gas is $2.81 a gollon in my area. So with me using the Amsoil every other fill up I'm looking at $29 a fill up.
  11. Sy2622

    Royal purple max boost / 96 octane

    If my math is correct, the e85 blend is giving about 98 octane fuel. Could you throw some ball park cost for that?
  12. Sy2622

    Fueling issue - Maxed out injectors on Stock Sy

    What is your fuel pressure at boost? Fuel pressure should increase at a 1 to 1 ratio under boost.
  13. Sy2622

    Royal purple max boost / 96 octane

    I run a similar fuel blend, Amsoil octane booster ($47.00) a case of 6. Use one every other fill up and always fill at a half tank to try and keep a good ratio. 0 knock retard at 19#s of boost on 91 octane fuel.
  14. Sy2622

    Does ANYBODYS truck run good?

    My truck runs very well. It puts a smile on my face everytime I get behind the wheel. Hell it's even improved my marriage. It's always fun to take the wife and the truck out for a dinner date and a cruze. Upgraded turbo , injectors downpipe.
  15. Sy2622

    Things a new SyTy owner should know and do

    Let's try this. https://www.google.com/amp/s/blog.amsoil.com/how-do-i-switch-from-conventional-to-synthetic-oil/amp/
  16. Sy2622

    Things a new SyTy owner should know and do

    If this helps. https://www.google.com/url?sa=t&source=web&rct=j&url=https://blog.amsoil.com/how-do-i-switch-from-conventional-to-synthetic-oil/amp/&ved=2ahUKEwiGqqmXieXtAhW4AZ0JHUi6D68QFjAJegQIBBAB&usg=AOvVaw0db0ZVDphZCmHW3HhDq3UH&ampcf=1&cshid=1608760019253
  17. Sy2622

    WTF?? PLZ HELP!! What am I missing

    I'm with DaveP on this. This my first Syclone but have had numerous 4.3's in other vehicles. Everytime I tried to use an aftermarket ICM I always had starting issues. Went back to original equipment ICM no more problems.
  18. Sy2622

    Tuning Hardware For Sale

    I'm interested in everything except the TT chip.
  19. Sy2622

    WTB- Low mile Syclone or Typhoon

    https://www.hemmings.com/classifieds/cars-for-sale/gmc/syclone
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