Mivec Owners Group

It is currently 19 Dec 2018 11:56

All times are UTC + 12 hours [ DST ]




Post new topic Reply to topic  [ 18 posts ]  Go to page Previous  1, 2
Author Message
PostPosted: 10 Jun 2012 08:56 
Offline
Moderator
User avatar

Joined: 20 Oct 2004 16:05
Posts: 2128
Location: Wellington
Country: New Zealand
As Steve said getting them measured properly is the way to go, if you take both sets on cams to a camshaft shop they will do you a full print out of the specs, i have a print out for factory ZR cams vs Jun Type 2s

At the end of the day you wont gain anymore power from changing ZR/RS cams around, factory ZR vs RS make same hp and torque figures, the difference in the cams is subtle, the low cam on ZR is not as aggressive making the ZR very user freindly to drive around town etc, RS they pretty much moved everything up higher, sacrificing a little down low to make the top end slightly more aggressive for rally/circuit racing, this along with a lighter weight car makes the RS shine past 6700rpm

Knowing what i know now, i would have never brought Jun cams, the Cams are all good but for the cost you can easily get custom made ones to suit your spec for cheaper :D

_________________
CJ4A JDM RED MIRAGE RS RACE CAR


Top
 Profile  
 
PostPosted: 11 Jun 2012 10:52 
Offline

Joined: 13 Aug 2011 12:33
Posts: 381
Country: ireland
Thanks for Your replies lads. I defo want them measured and will figure out something to compare the lobes in any aspect.

All together my main idea is to bring the Mivec crossover lower with factory set ups like ZR cams and ECU but instal it in to RS engine with has all the upgrades also from the factory.
If the lobes has same duration and timing and only lift the valves a bit further, the way i see it it would benefit as would let the gasses out quicker, especially thinking of 93/mivec hybrid that would give getter results as there would be more to move out the cylinder due to increased displacement.

_________________
....internet....salesmen.....bullshit.....dumb kids.....they all go together.


Top
 Profile  
 
PostPosted: 13 Jun 2012 03:13 
Offline

Joined: 24 May 2009 20:06
Posts: 152
Country: philippines
Cameron wrote:
i have a print out for factory ZR cams vs Jun Type 2s

can you share the specs sir? :D


Top
 Profile  
 
Display posts from previous:  Sort by  
Post new topic Reply to topic  [ 18 posts ]  Go to page Previous  1, 2

All times are UTC + 12 hours [ DST ]


Who is online

Users browsing this forum: No registered users and 6 guests


You cannot post new topics in this forum
You cannot reply to topics in this forum
You cannot edit your posts in this forum
You cannot delete your posts in this forum
You cannot post attachments in this forum

Search for:
Jump to:  
cron
Powered by phpBB® Forum Software © phpBB Group