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  1. rat4020

    Fuel Tech FT450

    Thanx Allan, good timing info I am adding thermocouple into the collector along with a EGT conditioner before I go any further. Buster Brown showed up yesterday but the thermocouple lead is way too short so another week wait.
  2. rat4020

    Fuel Tech FT450

    spent an hr remote tuning with Fuel Tech and it’s all good. The person who sold me the ft450 had about everything wrong and don’t ask me what he all did cause I couldn’t keep up with the pointer on my laptop as he was tuning . My bad for not contacting Fuel Tech from the beginning that would’ve...
  3. rat4020

    Fuel Tech FT450

    I looked up ID 1050.48.11.14.4 wiring and there's or they say pos and neg makes no diff when wiring them
  4. rat4020

    Fuel Tech FT450

    Got 12.4 volts showing on the display. And I was thinking the same about the injector wires I guess I didnt think it mattered though
  5. rat4020

    Fuel Tech FT450

    Nobody ae? Its I installed a Ft450 with a universal 4cyl harness. Not much support after sale. Got a pos out of the supposed to be negative trigger for the coil and injector relays main is normal
  6. rat4020

    Fuel Tech FT450

    Are there any members here that installed a Fuel Tech system in their Apex motors I could use some help with mine LOL
  7. rat4020

    Apex stator cover plug tor return oil

    I ordered it from amazon, they will show differnt sizes though. The first one I ordered was too small so measure your plug. The plug needs to be drilled and tapped for a -8 oring boss port and the inside lip of the plug needs to be machined concaved to give a bit of distance between the flywheel...
  8. rat4020

    Apex stator cover plug tor return oil

    Found the correct plug, turned out good
  9. rat4020

    Apex stator cover plug tor return oil

    I want to move my turbo return oil line fom the timing check port to the center larger port in the stator cover and tap a An port into it . But I really dont want touse the nylon stock plug, does anyone here know of a after merket billet aluminum plug . I tried a YFZ450 but its to small
  10. rat4020

    Apex cam gear slotting

    When adding a head shim is it necessary to slot out the cam gear and how much to slot out
  11. rat4020

    2008 Apex fuel gauge funky

    Thanx to all I changed out the sender and all's well, gauge works as it should. Now on to my next problem
  12. rat4020

    2008 Apex fuel gauge funky

    Thanx much I will change out the sender tonight . I have one from the 2006 Apex mountain that was the donner motor
  13. rat4020

    2008 Apex fuel gauge funky

    Gauge doing this the tank full and yellow light is flashing
  14. rat4020

    Turbo recommendations in 2022 for a 2006-08 Apex powered mini sand rail

    I've had a GT2860rs on my Taz for 8yrs or so 10 to 12lbs boost . Had to fab the turbo header myself used an inter cooler for a MR2 along with a adjustable 1to 1 FPR and a 225 walbro in tank pump set into a sump in the bottom of the fuel tank . My biggest problem was tuning with the PCV auto tune...
  15. rat4020

    Injector dynamics ID 1050 installing Onto 2008 Apex

    I figure its worth a try I've got 6 months before the buggy is needed since I'm not doing a Glamis trip this winter
  16. rat4020

    Injector dynamics ID 1050 installing Onto 2008 Apex

    That Motec looks great but something like 4g Im going to send Alan my PCV to check my mess I made of the map or maps LOL .He told me to turn my FPR down to lower 30lbs and dont use the 1 to 1 rising rate. Cool vid btw
  17. rat4020

    Injector dynamics ID 1050 installing Onto 2008 Apex

    Thanx..That was in the back of my mind. What stand alone ecu do you run
  18. rat4020

    Injector dynamics ID 1050 installing Onto 2008 Apex

    I tried on and off auto tune with no real diff , also tried 2 new O2 sensors and I am thinking other than removing fuel from the map with the lap top there is no spot to adjust for different injectors. I was hoping a member here was running a pcv with auto tune along with bigger injectors .
  19. rat4020

    Injector dynamics ID 1050 installing Onto 2008 Apex

    Yes thats what i did . I will check that out and let you know it ran so rich that that is a possibility
  20. rat4020

    Injector dynamics ID 1050 installing Onto 2008 Apex

    The install was not that bad I used the plugs that came with the injectors and the spacers I turned out with my lathe and had to modify the air fuel bracket to get space between the air box and fuel rail because of the extra 9mm higher fuel rail . I need help with the PCV though I messed with...


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