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286 rwkw out of stock RB26DETT, 15 PSI, dyno!

underground

By underground,
in Engines & Forced Induction

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whatsisname Grand Master

whatsisname

Posted
Posted

Ferni,

That comparo wouldn't be very accurate...

A stock R33 GTS25t is a lot heavier than 1340kg. The "dry" weight listed in the Nissan books (I've got them) is 1370kg for the manual and 1390kg for auto. I weigh bridged mine (manual) and it was 1455kg with 1/2 a tank of juice.

A wet weight R33 GTS25t is at least 1430kg with minimal fuel on board. The extra 90kg would make a significant difference on the drag strip.

whatsisname Grand Master

whatsisname

Posted
Posted

A 1340kg (2950lb) 240SX, add fluids (30kg) and driver (say 80kg) ='s 1450kg (3200lbs)

I would say, going off my results, that a 3200lb 240SX with 290-300rwkw (Dyno Dynamics) should run into the mid 120mph range. Be interesting to see actually!

How long till it hits the drag strip underground?

underground Collaborator

underground

Posted
  • Author
Posted

It weighs in at 3100 w/ fluids and myself...

Keep in mind, this car has undergone quite a few weight reduction mods...

I will be hopefully hitting the drag strip once I put new axles in it...

I have gone through two sets of axles as the factory ones wont take the beating...

I expect the car to run high 11's on 15 PSI...

siksII Grand Master

siksII

Posted
Posted
which dyno's are right i hear ppl getting different readigs from different dyno's, which one is right?

there is not really a 'right' dyno, they are all just used relatively, some read higher some read lower.

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