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Anyone know how to convert PS into HP? I'm sure 280PS is 208Kw (I think). Anyway, just got back from the dyno day held at Speedworks and organised by the All 4 Wheels Car Club. Managed to pull 273.5PS @ 6608rpm on the rear wheels, using Speedworks new DynaPak dyno. The one where you unbolt your wheels and attach the dyno, meant to be extremely accurate. I duno where the ladies came from, but attached is a photo :D

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BTW: I forgot to say:

Big Thanks go to Ivan and crew @ Speedworks for their help with my car and the dyno. And a Big Thanks goes to Brody from All 4 Wheels car club for organsing the day. And if anyone wants the full size pic of those chicks pm me your email address and I'll send it (its about 1.2mb) :D

Originally posted by skyzerr33

that works out to be about 270rwhp

good numbers dude but its gonna ruin any of your why didn't i run a 13sec 1/4 arguements as u have plenty grunt according to that figure.

True. But i still think i can run a 13.*something* i want to start playing with my tyre pressures.

Quite a few of the guys have it here now as well. Its a set of polyurethene bushes that slip into the craddle mounts on the rear, there are 3 settings; drift, traction and normal. Basically it adjusts the way power is transfered to the wheels. The drift setting allows less traction on the rear for better/stable drifting where as the traction allows for better traction when cornering and launching @ drags. Its a kit you can buy from whiteline (kca349 is the part number for r33 skylines) and with a car jack, good socket set and an hour or so you can fit it yourself. Definately worthwhile getting one if you intend on doing a bit of drag racing.

Skyzerr33,

I know what you mean by hard compounds, I have a set of 265's on the back of mine, so I could go drag racing on Wednesday. Well what a waste of time, should have stuck to the 235's, they were much stickier. The 265's are hard as rock, and therefore not much grip even being wider. I still think that changing tyre pressure will be marginal, but if it works for you then cool.

Has anyone changed the camber of the rear wheels in order to get better traction. After I lowered the rear of my car and have about 2deg of negative camber. I am planning on dialling it back to neutral, has anyone done this?

See'ya:burnout:

Dude, that is a pretty huge dyno readout, 270 rwhp without any sort of management, your car must be a freak.

With the pineapples, if it makes things clearer, the drift setup firms up the back end, the drag setup promotes squat, and the track setup is between the two from memory - hope this helps.

Skyzerr33,

Thanks for clearing that up, cheers mate.

Rob77,

I didn't say it didn't work for him, but I was told in general that it was a waste of time. Does anyone else run low pressures? If so what pressure and what tyres are they on?

See'ya :burnout:

GTS-t VSPEC,

to carry on from skyzerr, you can use the fat ones at the front with skinny ones at the rear (promote squat), skinny ones at front with fat ones at rear (drifto madness), or just use the skinny ones for in between (hope I got them the right way). They come with fitting instructions anyway. If you are getting any work done to your car involving putting it on a hoist, just pop in and chuck em on while she is up, they are dead easy to do, just a bit more difficult if you have to stuff around with a car jack:)

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