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Valvetrain for Rb25det

BlockHead

By BlockHead,
in Engines & Forced Induction

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BlockHead Contributor

BlockHead

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Does anyone have any suggestions on valvetrain upgrades for the RB25DET, I was looking at like tomei cams, but I dont know what would be a good choice cuz we dont have the rb25det here in the states. The duration I want on cams is 264 intake and 272 exhaust. Any suggestions or advice would be appreciated.

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https://www.sau.com.au/forums/topic/18222-valvetrain-for-rb25det/
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Sydneykid Grand Master

Sydneykid

Posted
Posted

Hi Guys, we used the 256 Tomei Poncams in an R34 GTT RB25DET, they work brilliantly, made 250 rwkw with its turbo hi flowed by GCG. Around 25 rwkw increase in the mid range and 15 rwkw increase in max power over the standard cams. They even increased the off boost power. It's a really nice multi purpose set up, road, circuit and drag.

Hope that helps

Guest INASNT

Guest INASNT

Posted
Posted
Originally posted by Sydneykid

Hi Guys, we used the 256 Tomei Poncams in an R34 GTT RB25DET, they work brilliantly, made 250 rwkw with its turbo hi flowed by GCG.  Around 25 rwkw increase in the mid range and 15 rwkw increase in max power over the standard cams.  They even increased the off boost power.  It's a really nice multi purpose set up, road, circuit and drag.

Hope that helps

y didnt u go for the 260 duration?

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