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Guest R33 GTR V-SPEC

Hi guys,

I recently got an R33 GTR Vspec and im planning to modify it with the following:

1. 3.5" turbo back exhaust

2. Pod filters with carbon fibre heat shield

3. Apexi power fc

4. Apexi boost con @ 15psi

5. Larger intercooler.

With these mods does anyone have an idea of what power id be making @ the engine and approx what 1/4 mile time it would run?

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Hi R33 GTR V-SPEC, The other guys have covered the power and 1/4 time pretty well. My suggestion would be don't change the intercooler, the standard R33 GTR intercooler is good up to 300 rwkw. With your plans you won't be anywhere near that. So keep the response up and stick with the standard intercooler.

The only weakness at your target performance level will be the clutch. Heavy, big power and 4wd puts a lot of load on the clutch. Standard clutch won't last very many launches. We use OS Giken twin plates for your sort of power level.

Hope that helps.

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Similar to what I'm going for, with that setup you should be pumping out around 240-250 rwkws, 330kw+ @ flywheel. I agree with sydneykid, don't change cooler, better spend that money on a twin plate clutch, standard one won't last with that sort of power and hard launches.

I'm going for nismo twin plate, from what I've heard they're not harsh on the left leg.

Also expect a mid to low 12 with that sort of power on the 1/4.

Hope that gives you a fair idea.

Cheers

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