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  1. N

    Wilshire 7.45/182mph

    also of note is brent rau's car is quite limited in turbo size due to the class he runs in so imagine the results if that was freed up.
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    Evo VIII to Evo X...

    yeh it looks ok but the bonnet is too bulky for the size of the car,it needs to be toned down to look in proportion
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    blue cards and red cards?

    thanks guys.
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    blue cards and red cards?

    im in the process of applying for jobs in oz as i will be heading over in the next few months,most of the adds have a requirement of holding a red card or blue card,can someone tell me what these are? are they qualification levels?
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    plumb Back piping

    do you mean where to mount the bov or where to plumb the return to? if you mean where to plumb it back into then you plumb it back into the intake after the afm and before the turbo.
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    engine swap

    all jap spec vr4s have cyclone except for the vr4 evo which had eci multi
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    6 or 7 bolt

    if it was a vr4 engine you would be able to tell by the inlet manifold unless its a vr4 block with evo head swap
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    evo gearbox

    the advantage is the 3.909 ratio
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    Blow-Off Valve

    by tightening the screw up on externaly venting valves you go against the reason of having it in the first place unless its only there for rice value. alot of afm sensored cars suffer all sorts of problems when venting them to atmosphere,I had so much trouble with my trust typeR running to...
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    Drivetrain losses Discussion thread..

    here's something else to add into the mix,quite some time ago a gtr skyline was run in both rwd and 4wd on the same dyno and recorded the same power reading which would indicate the same amount of driveline loss,this was an r32gtr which i always thought ran rwd untill the attessa sensed slippage...
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    Possible power on this build?

    to be honest if i was you i would be running the car with standard head and block and turbo etc and put what money you have now towards suspension and get out there and start racing and getting experiance whilst you are doing that you can collect the parts you need to build your 2.3L and either...
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    Possible power on this build?

    if you do it in that order because thats the only way you can then i highly reccomend you run quite low boost when you do get it on the track and resist the temptation to wind it up and feel all of the power. then when you have reached the limits you can start winding in more power,starting off...
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    Possible power on this build?

    and thats also why honda's make such great track cars,out of the box they come with great handling and set up which allows the car to make use of all the n/a power it has to offer-driver skill is then what determines how fast they go,once you find the limits you can start modifying the engine...
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    Possible power on this build?

    another good thing circuit cars do is building the engine tougher than it needs to be as it will be under alot more stress than normal conditions-they may have a whole heap of brand name parts under the bonnet good for 500hp but will maybe run at 400 to keep reliability which is an important...
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    Possible power on this build?

    even though you want to retain stock pistons and rods a really good tune will go a long way to keeping the car alive,what ecu will you be using? the rods can stay alive at 500 flywheel HP. also a good set of brakes will allow you to carry more speed into corners and make up for a lack of HP if...
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    quick head question

    does the leak originate from the head gasket area down? cam cover seals are known to leak which is an easy fix but thats up higher and you would notice the starting point for the leak,if your going to remove the head then its always good practise to use new head studs instead of reusing old...
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    Drivetrain losses Discussion thread..

    is power lost through 4wd constant? for example lets say the power loss is 40% and you have a standard 205kw evo so we know that 40% will be lost through driveline giving us a power reading at the wheels what i want to know is if you have a 1000hp evo is the driveline loss 40% of that 1000hp or...
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    will this set up run a 20g set up safely?

    I pretty much had the same setup as this and using 550cc rx7 injectors which were flow tested at 580 i made 400@crank on 20psi using safc,fuel economy was no worse off than the standard setup when off boost but yeh goes higher when boosting,my set up with a 20g boosted at the same rpm so dont...
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    Crankshaft pulley

    also check the condition of your cam wheels,when the outer ring seperates from the inner ring of the crank pulley it can pull on the cam wheels and actually bend them outwards snapping the cam retaining pin
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    WARNING

    I used it for 7yrs and never had problems,best I had come across
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