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Remove Vtc On R33 Rb25det

Sepp_Germany

By Sepp_Germany,
in Engines & Forced Induction

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Sepp_Germany Newbie

Sepp_Germany

Posted
Posted

hi!

I´m sebastian from germany and new to this forum. and now my first question... :yucky:

I swapping a series2 rb25det into my s14 and I like to remove the VTC/NVCS and run adjustable cam gears,solid lifter and high lift cams. searched this forum for hours but didn`t find answers.

I`d like to know what has to be modified to remove the VTC

hope that anyone can explain it to me

greetings from germany

sebastian

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https://www.sau.com.au/forums/topic/244763-remove-vtc-on-r33-rb25det/
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The Dan Grand Master

The Dan

Posted
Posted

As for solid lifters. The only ways to convert to solid is to go with a manufacturer that makes a conversion kit. I've had engineers try to set up the Tomei conversion (JHH Engineering) and they can't. It doesn't work. The other way to do it is to convert your hydraulic lifters to solid. I don't think you'll get anyone here to tell you how it's done. I haven't got the time right now but might do tonight.

dangerman4 Mentor

dangerman4

Posted
Posted

i woundnt bother spending the cash and r & d time on a soilid conversion, or disabiling the vct.

a 26 head has everything you want and would be a lot cheaper and flow more.

failing that a 26 headgasket will block of the vct oil feed. prob fixed.

The Dan Grand Master

The Dan

Posted
Posted
i woundnt bother spending the cash and r & d time on a soilid conversion, or disabiling the vct.

a 26 head has everything you want and would be a lot cheaper and flow more.

failing that a 26 headgasket will block of the vct oil feed. prob fixed.

Not really. JHH do the solid conversion for around $450 from memory. Once you factor in the cost of a complete 26 cylinder head with manifolds etc, the cost gets pretty high and the 25 head will flow the same anyway. Plus he'll probably have to alter the intercooler piping which adds more cost.

The oil feed doesn't need to be blocked, you can just leave it

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