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  1. topekamk3

    Fuel pressure drop in boost

    Alright everyone it's been awhile since I've posted on here but I got my build complete'd and have finished breaking in the motor. Now I'm starting to work on tuning it, but as soon as I go into even low boost (2-4psi) the fuel pressure drops all the way down to 15-20psi. I've tried adjusting...
  2. topekamk3

    LIPP Alt relocation bracket bolt sizes?

    I have a LIPP Alt relocate kit for my current build that goes in place of the ac. I got it used with my ffim and it didn't come with the 2 bolts into the block. What length, diameter, and thread pitch are the 2 bolts I need?
  3. topekamk3

    W58 86.5-88 vs 89+ Tranny/Clutch Differences

    I'm looking for a clutch for my 87 supra with a W58. It is currently getting a motor rebuild and GTE electronic swap with numerous other performance upgrades to get it in the 350-400whp range. I'm looking for a clutch for my transmission and from the research I've done the only difference from...
  4. topekamk3

    Topline Crankshaft

    Has anyone here ever used a Topline Crankshaft? If so did it hold up? How long was it run for, ect? I'm about to start a rebuild and my motor has a spun rod bearing so might go with a Topline Crankshaft since the price isn't too bad. Heres a link...
  5. topekamk3

    Motor Oil Amsoil Zrod

    I was wondering if anyone here has any experience with the Amsoil Zrod motor oil? I have ran Amsoil in everything I have drove(Started racing at age 5) and have always had good luck with their oil. My thought is with the added zinc which is no longer allowed in most motor oil would help reduce...