ckwanloong

Can we airtrek plug n play with evo mr cam without any adjustment?

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stutzedward

Evo 4 to Evo 8 cam = plug n play. Valves are hydrolic and needs no adjustment. Evo 9 Mivec cannot.

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steven_323f

Actually what the purpose upgrade the cam?

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stutzedward

Evo cams is higher, opens sooner, closes later. The intake and exhaust cycle for valve open period + overlapping to optimize power band. So in other words, the result is wider powerband, higher torque and more responsive feel.

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carent9

Bro,

how much did it cost you to get the cams changed? Forgot if you had installed any adjustable cam pulley.. What are the cam degree?

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stutzedward

I've NOT installed the adjustable cam-pulley yet. Not now.. but soon to come. Got other projects before that. Cam degree FYI below :

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ckwanloong

The MR cam is higher angle right ?

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stutzedward

*shrugs*... dun hv that info bro, sorry.

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Jun_EK9

anybody looking for evo8mr cams?

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LegacyGT

Jun, do you have any?

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stutzedward

LegacyGT, pls chk our marketplace. There is E8 cams for sale. :)

http://www.zerotohundred.com/newforu...camshafts.html

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edison_loy

Bro, for E9 MR what is the different ?

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stutzedward

I know E9 Mivec cam cannot be used in the older versions of E4-8 because the cam profile is meant for Mivec. On what are the difference, I am not sure because never done any detail study before.

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edison_loy

Bro, meaning that have a special cam for E9 MR Mivec? I thinking to plan to upgrade my E9 MR I future !!

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stutzedward

Yes. E9 MR (Mivec Turbo) cam is different. If you plan to upgrade E9 MR in future, why do you want the E9 cam now? Your future E9 engine already comes with the cam in it.

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