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spx25t

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Posts posted by spx25t

    Newcastle Meet Up Wrap Up Thread

    in New South Wales

    Posted

    It was impressive and very clean! Its good to see one done to that detail...... Gaz is obsessed with 31's hence all the pics LOL

    Oh, i didnt get the owners name but i think he wanted a copy of the disc, if you read this mate reply or PM and ill hook you up with a copy :thumbsup:

    Hey Mat

    My name is Rob I would be appreciative if I could get a copy of the disc.

    Why Do Rotaries Suck?

    in General Automotive Discussion

    Posted

    I will start this off with I am not wading into the argument but something I have noticed when reading the first 13 pages is that the main argument has been centralised around the 13b being a 3.9L motor for one complete revolution.(not disagreeing with that) but due to one complete revolution taking 1080 degrees to do so.

    wish to confirm something with a piston motor the entire process happens over 360 degrees yes/ no

    if yes see below if no ignore the rest

    so going a different route instead of comparing a rotary to a piston engine if you were to compare a piston engine to a rotary would you then have to work on a piston engine completing three complete revolutions (360 degrees x 3 ) to equal one Rotary revolution.

    if so then would a 2.6l be considered a 7.8 litre in engine displacement.

    this is just me thinking out aloud trying to see both sides.

    Rob

    Why Do Rotaries Suck?

    in General Automotive Discussion

    Posted · Edited by spx25t

    I have one of each(Actually I have the skyline and my wife has the RX7)

    R31 Skyline with a RB25DET (EMS computer, FMIC, 3 inch exhaust and Factory Turbo)

    and a gen 1 RX7 with a 13B turbo (Microtech computer, FMIC, 2+1/2 inch exhaust and Standard Turbo)

    both putting out around 180kw's at the wheels and I enjoy driving both of them for their different characteristics Skyline is great for its low down torque. and the mazda is great for its acceleration.

    the big difference between them is about 300kgs. so my skyline has run 13.3 but I have yet to test the mazda due to Adelaide not having a 1/4 mile. But it definitely feels faster due to the weight advantage.

    Denso 550cc Injectors Direct Replacement For Rb25det

    in For Sale (Private Car Parts and Accessories)

    Posted

    Item: Denso 550cc Injectors

    Age: I have had them for 12 months

    Condition:good condition I never used them as I have not upgraded turbo

    Price:$500.00

    To Fit: (What car)R33 RB25det motor direct replacement

    Location:Western Sydney

    Contact:Robert via PM

    Comments:these injectors have not been used since I purchased them from Japan they are second hand but have been sitting in the original packaging as I have not needed to use them.

    Reason for selling I have a new toy that I am focussing on and they will not suit

    Postage at your expense willing for collection if in Sydney

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