450zxt convertible

Discussion in 'Member's Garage' started by silver300zx, Aug 31, 2010.

  1. ezzupturbo

    ezzupturbo JDMAutomotive

    Is there enough room to run a small water to air cooler. Meth injection can be an ass when your out and empty on a hot day, its just something else you need to worry about.
     
  2. silver300zx

    silver300zx New Member

    if i did a water to air cooler it would still need to be mounted up the front of the car like the air to air . I dont think running out on hot days would be such an issue as i dont think ill ever really hit boost in normal driving with so much torque to drive with down low . Im also thinking if i run 2 x2000cc injectors with methanol ill have much more power potential ( higher octane , more fuel )
     
  3. Chrispy

    Chrispy Pretentious Upstart

    Far out, complicated :eek:

    I'd just look at one of the off the shelf kits for water/meth injection.

    Dumping Methanol into the inlet for the purpose of additional fueling isn't really the best way of doing it... Do it properly and get some larger injectors. Jecs ones are quite reasonably priced.
     
  4. silver300zx

    silver300zx New Member

    i dont really see anything dodgy about it , it would all be mapped out by the ecu and only when there is alot of air flowing through there. really any methanol added should be taken into account with the fuel or it would be running rich .

    Just found some stuff on it on the ray hall site apparently 10% methanol gives you a 5 point raise in octane then adding some water takes it even higher .Im a little concerned about my 10.2 to 1 compression ratio
     
  5. Chrispy

    Chrispy Pretentious Upstart

    But you are mixing fuels... I can see it being a difficult thing to get working properly.
     
  6. Adamness

    Adamness Active Member

    You're kind of just making it more complicated than it needs to be though, keep it simple stupid!

     
  7. silver300zx

    silver300zx New Member

    i dont really see whats so complicated , simple would have been leaving the vg in there :D my other option is a even bigger bonnet bulge for a intercooler pipe and id rather keep it looking almost stock
     
  8. Chrispy

    Chrispy Pretentious Upstart

    Because you are mixing the fuels the stoich point will be changing as the percentage of methanol in the cylinder increases. Gonna be a bastard to tune.
     
  9. Z32 TT

    Z32 TT Active Member

    run this radiator on the front of your car like a FMIC it about the same size but slightly larger (requires custom reinforcement bar). run the turbo in front of the engine with no intercooler and water meth injection. This will solve all your problems. I am using this process on my ls1 and you can fit a GT42 sized turbo in there with 60mm wastegate. i have the engine set pretty far back so dont know how different vh45 is.

    [​IMG]

    Just my 2 cents. anyway. VH45 seems really large. i can put my l98 manifolds on with the engine in the car and also change the starter :D
     
  10. silver300zx

    silver300zx New Member

    yeah the original plan went along those lines but with a intercooler in front and and the radiator in the boot it would have looked nice but i couldnt fit a exhaust decent sized exhaust in
     
  11. silver300zx

    silver300zx New Member

  12. 300zxtttarga

    300zxtttarga New Member

    I think that looks impressive, but IMHO you can't beat ease of just glancing at a gauge... Plus there's something satisifying about winding the needles around.
     
  13. silver300zx

    silver300zx New Member

    https://lh4.googleusercontent.com/-.../XhP2tmtZEak/s800/2011-06-26%252020.16.32.jpg

    I now have a difefrent intercooler radiator set up happening
    kind of loosing interest in my zed now im just going to finish it off simple although im looking into the possibility of cabon fiber intercooler pipes , i think the vh45 was the introduction to the v8 bogan world :D ill make my self finish this first but what i really want is a lsx454 ve ute to replace my sv6 .
     
  14. MyJuliet

    MyJuliet Banned

    I'm kind of new here just joined today so I hope I'll make good friends!
    I joined this site since I want to read Yuri fanfics that I couldn't find anywhere else.
    Still, nice to meet you all
     
  15. silver300zx

    silver300zx New Member

    ive been doing a bit on this lately , today i cut all the intercooler and water piping ready to get welded up . Not much left to do im getting a bit excited

    [​IMG]
     
  16. Anti

    Anti 14.7 x 14.7 = 44.1

    killer! Finish it!
     
  17. p5yk3r

    p5yk3r el8 haqur

    [​IMG]

    I wonder how well duct tape holds boost? ;) Seriously though, looking nice!
     
  18. silver300zx

    silver300zx New Member

    set the bonnet up how i want it today , im going to glass over that then shape it how i want with filler and take a mold to make the real bulge . i tried to keep it as factory looking as i could . i also modified the throttle body the other day to eliminate the s shaped cam set up it had , it would have been nice to have but the extra parts it uses end up being the highest part of the motor over that side and it anything was to hit the bonnet i dont want it to me something that will affect the throttle opening .

    [​IMG]
     
  19. silver300zx

    silver300zx New Member

    works started on the bonnet , im going to make a mold off this then the real one off that .

    [​IMG]

    cooler piping is welded up

    [​IMG]
     
  20. Anti

    Anti 14.7 x 14.7 = 44.1

    I can't wait for this thing to be finished. It's going to go off its nut!

    Tops the red big single convertible in the states... be sure to get a LOT of videos!
     

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