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Rb25det Cams

2dabass

By 2dabass,
in Western Australia

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Marco-R34GTT Grand Master

Marco-R34GTT

Posted
Posted

PM sent mate..

I've just a cam installation.. Either way, the rocker has to come off, and you've got to get the cams reshimmed, even if you are swapping stock cams for stock cams..

I've got some mild type A cams for sale if you're keen. As said though, refer to your PM. :)

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Marco-R34GTT Grand Master

Marco-R34GTT

Posted
Posted

I've got the TYPE A (aka stage 1) Poncams:

ECR33 Series 2 (RB25DET) - Duration: IN, EX 256 Lift: IN,EX 8.5mm

Lift is same as stock but there is a bit more duration which gives you a bit more breathing/grunt across most of the rev range.

Not too sure what stock is, but I had to get another set for my R34 and I ended up getting 260's instead, which is what you'd call stage 2 (or type B).

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bubba Grand Master

bubba

Posted
Posted
PM sent mate..

I've just a cam installation.. Either way, the rocker has to come off, and you've got to get the cams reshimmed, even if you are swapping stock cams for stock cams..

I've got some mild type A cams for sale if you're keen. As said though, refer to your PM. :banana:

Marco, Neos require shimming due to the solid lifters.

Normal 25s have hydraulic lifters which take up their own clearance.

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Marco-R34GTT Grand Master

Marco-R34GTT

Posted
Posted
Marco, Neos require shimming due to the solid lifters.

Normal 25s have hydraulic lifters which take up their own clearance.

Doh! Indeed they do, completely forgot about the lifters.

What he said! :banana:

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https://www.sau.com.au/forums/topic/283685-rb25det-cams/#findComment-4774232
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