What Parts I Need To Make 560kw On The Dyno

[spyderplayer2002]

exactly what the title says not suspension and brake. just engine, turbos, drivetrain

Thanks

[rbs30]

exactly what the title says not suspension and brake. just engine, turbos, drivetrain

Thanks

Thats a VERY broad question...What engine are you starting with?

[spyderplayer2002]

o sry forgot about that it is a rb26dett r32 n1 block

[Morgs]

Enormous turbo, or two I.e. 2 x ~GT35s

Complete engine build; decent forged pistons/rods/HG etc. Full headjob port, valves etc, high lift camshafts springs etc.

Multiple fuel pumps/surge feed system, with suitable fuel rail(s)

Aftermarket gearbox/gearset, diffs, etc.

Race fuel might help.

[gun32gtr]

i no massive amounts of $$$$$$$$$$$$ will help...

[sinistaGTR]

and a dash of boost

[spyderplayer2002]

what are the beat brand of parts for the muliple fuel pumps/ surge feed system, rods, pistons, rods? and do they make a dogmission gearbox

[crack]

this might give you some idea. although it might be cheaper to buy this actual car.

[Adriano]

Engine dyno or chassis dyno?"this might give you some idea. although it might be cheaper to buy this actual car" Interested to see how he gets 614rwkw out of 880cc sards!

[R31Nismoid]

Fuel pressure. 880's are 880hp before you begin to even bump the rail

[Adriano]

Fuel pressure. 880's are 880hp before you begin to even bump the rail

He doesn't list a pressure reg on the list of mods, i would agree that it must have one, but he must like living on the edge, duty cycle must be close to 100% even with heaps of pressure, 614rwkw i figure to be about 1050 fwhp

[Morgs]

I couldn't imagine you'd lose over 40% from engine to wheels, 1050hp at the engine is far too high an assumption I'd suggest.

[Adriano]

I couldn't imagine you'd lose over 40% from engine to wheels, 1050hp at the engine is far too high an assumption I'd suggest.

No need to imagine, rwkw vs fwhp(100hp=74.6kw)

[Morgs]

My oversight in the KW .. wouldn't be far off accurate then!

Were those dyno runs with or without nitrous?

[salad]

Dont forget that drive train losses are proportional to RPM and effected by gearing, it is not proportional to power.

Losses should be in the 50kw range? If so, equates to ~890hp at the flywheel

[R31Nismoid]

He doesn't list a pressure reg on the list of mods, i would agree that it must have one, but he must like living on the edge, duty cycle must be close to 100% even with heaps of pressure, 614rwkw i figure to be about 1050 fwhp

So your saying that there is over a 270hp drivetrain loss basically?

[Adriano]

614 rwkw=820rwhp, 1050 may be a little high, but i cant see it being less than 1000

[Munna1]

You can only really guess this sort of thing but 60kw is usually accepted for drive train losses and id supect more than this for this car. With the high RPM's and high power output a lot more heat is generated and trasfered. So my gestermation is say a consertitive 80kw loss instead of 60kw.

614 + 80 = 694kw = 930hp

So taking guesstimation into account 900 to 1000hp.

cheers

[sewid]

This game is good. It's like guessing how many Jellybeans are in the jar.

My guess is 1004.

[spyderplayer2002]

drivetrain loss is usally 20% in awd i am build up a track car in the next 4 yr i want 750hp at the wheel 4 wheel drive. i am crazy. i want to take it to japan as well. and run it in the 1/4 mile strip in america. a world traving car. thanks for ya'lls help i wonder how you hook up 3 fuel pumps?