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  1. Fastduramax

    Aftermarket EFI and dual internal pump tanks

    Right but if I remember correctly Mike is running the stock switch to operate the Pollak switching valve and gauge sending units and his diagram is actually wired to a separate toggle to chose the pump he wants to run….
  2. Fastduramax

    Holley/Walbro 400lph pump

    Does anyone have the Walbro 400lph part# Holley uses on their in tank Sniper pump assembly ?
  3. Fastduramax

    Aftermarket EFI and dual internal pump tanks

    Thanks Mike it's becoming a little clearer now I think, a dude pm'd me and said he wired everything through the stock dash switch which is the slickest way to go but in my case the amperage draw of the 400lph pump would likely melt that switch or worse ! So I'm assuming I need to run a Pollak 30...
  4. Fastduramax

    Aftermarket EFI and dual internal pump tanks

    Ok Mike I thought you somehow integrated the tank switch and pumps all into one, meaning when you hit the switch to change tanks it also powered up that pump and de-engerized the other….
  5. Fastduramax

    Aftermarket EFI and dual internal pump tanks

    Haha ! Good to know my thinking slash theory on fuel pressure was completely wrong ! I just read a thread Barnes wrote having the exact same problem you have had and it was all solved by a wiring change, I will have to look at it on my PC and not my phone but will still likely be a foreign...
  6. Fastduramax

    Aftermarket EFI and dual internal pump tanks

    I do have a full set of the really cool color laminated wiring diagrams I believe covers to 87 but I’d have to confirm that….
  7. Fastduramax

    Aftermarket EFI and dual internal pump tanks

    Great info Blue thank you, I opted for the PF4 XT recently that was not available at the time of my build that’s why my Sniper is in the classifieds, that said I do now need to run an external regulator and yes my truck is an 86 but did come with factory dual tanks… Perhaps AA has an 87 tank...
  8. Fastduramax

    Aftermarket EFI and dual internal pump tanks

    Mike, did you use the EFI tank kit with the separate fuel pump and sending unit ? I see the Pollak has a max of 65psi how did you regulate the pressure before the Pollak ? How do you wire it to have one pump shut off when you switch to the other tank ? Sorry for my lack of knowledge of the inner...
  9. Fastduramax

    Aftermarket EFI and dual internal pump tanks

    Thanks Blue I expected a Blazer tank reply for sure, does anyone make a conversion kit or you gotta mock/fab it up on your own ? Just sucks I already have 1 Sniper conversion tank full kit and was kinda just hoping to buy another and make it all work in harmony! Also the 31 won’t fit in a shorty ?
  10. Fastduramax

    Aftermarket EFI and dual internal pump tanks

    Is anyone here successfully running dual Sniper EFI conversion return style tanks (pump and separate fuel sender model) with a Pollak or other brand 6 port selector valve with either PF4 or Sniper EFI ? This is my current goal but don't know if it's even possible never mind how to correctly do it !
  11. Fastduramax

    Some squares for sale in my area.

    Is this listed on BookFace ?
  12. Fastduramax

    Pure SEX!

    Pure sex lmao Corvette's are like the hottest chick in high school I nailed, gorgeous to look at but absolutely suck under the sheets... :rotflmao:
  13. Fastduramax

    Sway bar for lifted c10

    By the way you are the effing MAN for lifting your C10 and NOT slamming it !!! My nomination for truck of the month !!!
  14. Fastduramax

    Sniper EFI and more BBC ! PRICE DROP STEAL !!! SOLD

    Bump !
  15. Fastduramax

    PerformaBuilt 4L60E !!!

    As far as durability goes I’m not to concerned, Ryan gives you a 2 year warranty because he’s the best at what he does, Forest can eat $hit ! :D
  16. Fastduramax

    PerformaBuilt 4L60E !!!

    Knock on a Red Wood tree ! My 96 2 door Tahoe has 230k on it and it only has first and reverse but that’s all I need to plow my driveway lol been that way for 10 years, I blame it on the X GF though the little $lut ran it nearly out of tranny juice and cooked it !
  17. Fastduramax

    PerformaBuilt 4L60E !!!

    Behold the 9th wonder of the Squarebody world ! The PerformaBuilt 4L60E stage 3 Invincible rated to 900hp run through a FTI 2400 stall billet triple disc converter :cheers: :peace:
  18. Fastduramax

    2.5" or 4" Lift 1986 K10

    I’ve had them all over the years and they all rode like $hit until I sprung for my first 4 spring 4” Skyjacker soft ride and shocks 3 squares ago… Same kit in my current truck best riding truck I’ve ever owned… Only way to get a better ride is ORD custom springs and shackle flip but it’s big...
  19. Fastduramax

    Rare Hood Ornaments, Wow! $$$$

    Dude you're F***ing with me !!!
  20. Fastduramax

    Rare Hood Ornaments, Wow! $$$$

    Can I see a pic of the Square that sold for the $228,250 ???
  21. Fastduramax

    Tejas W Crossmember

    Tejassteelworks.com Rog, funny $hit Zack I told my GF I was gonna clear coat it after I unwrapped it ! I actually put it in the spare bedroom so it wouldn't flash rust, my powder coater would make me blast it if it even has a haze on it... Spence that is absolutely perfect what a perfect place...
  22. Fastduramax

    Tejas W Crossmember

    Wasn't exactly sure where to post this But it supports the tranny and T-case so here it is... This thing is an absolute work of art and I am annoyingly anal, whether you're looking for greater strength, replacing a mangled one or building a show truck I highly recommend it... Here are the pics...
  23. Fastduramax

    Borgeson K10 Quick Ratio Price Drop !!!

    Yup supply chain is still pathetically broken or so they say….
  24. Fastduramax

    Borgeson K10 Quick Ratio Price Drop !!!

    Lol my bad they do have 1 in stock duh, when I looked yesterday they had none…
  25. Fastduramax

    Borgeson K10 Quick Ratio Price Drop !!!

    Brand new in box bought directly from Borgeson, everyone that’s installed a quick ratio raves about them, only selling because I opted to go crossover and need the 2wd box… $560 plus tax and shipping on their site and they have none in stock… $400 picked up $425 shipped

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