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Best Way To Reach 300rwkw?

Tebie

By Tebie,
in Engines & Forced Induction

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JET-25L Proficient

JET-25L

Posted
Posted

It won't make anywhere near 350 at the wheels... and if it does it will only make it once and put a mushroom in the bonnet...............

I reckon you could get 270-280rwkw on 18-19psi if you get a good tune and everything goes well. Those turbo's are good for power perhaps not as responsive as a 28 series but will still be a quick street car with a decent seat of the pants feel which is what we all like afterall.

Provided you don't cain the arse out of it everynight it will last no probs.

Sparkys Community Regular

Sparkys

Posted
Posted

I agree with those who state the kw figure is not the target.

A friend just rebuilt an RB25 in his R34 and it only made 220kwatw. He did a full rebuild with forged internals, metal head gasket, he has a power FC, boost controller, oil cooler, front mount, exhaust, hks turbo and tomei cams (not sure which ones) and expected a far higher power figure. But it's grunty as, hits 200km/h before you have time to blink and it's heaps torquey. More than enough for the street and an occasional track day. IMO, stick to midrange driveability, not peak power.

axe s Experienced

axe s

Posted
Posted

Yeah it all depends on what you wanna use the car for... I'm just trying to see how much power i can get out of her before she pops lol... then I'll do a forged 25/30, just for less lag...

My car isn't bad to drive... fair bit of lag but once you get up on boost it's all worth it... only problem is getting traction when it starts spoolin.

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