Protege JDM cams question

The FS and all derivatives use solid lifters I believe, at least on protege's...which is what has been mentioned...

In either case, try to find an online parts manual or service manual (they are around, usually with a free pdf manual, or buy one but its pretty $$$)...Or i'll try to bring up the numbers tonight from my manual...almost any parts stores will have valve lifter shims in various diameters of different thicknesses, for pretty cheap...

You won't be bleeding or adjusting anything on a solid lifter...it has a fixed gap, and is moved by the use of shims under the tappet and above the valve springs...To check the clearence you use a feeler gauge under the cam lobes at specific intervals...

but I'm with some of the others...this doesn't sound like a clearance problem...If you are POSITIVE the belt/cams are timed correctly both with each other (both cams) and the crank...(this sounds exactly like what happens when its simply one tooth off, which is ridiculously easy to miss no matter how many times you do it)...then its most likely something other than valve clearance...clearance problems usually cause lots of noise, and oiling problems (burning way more than normal)...yet still don't screw up idle all that much unless its beyond bad...it usually causes problems independent of operating temperature also...

I should clarify though...Are you sure you bolted the cams in properly?...used the exact bearing caps where they were before, torqued them exactly how they needed to be, and did them in the specific order required, all before you attempted to time everything?...you WILL get idle problems if they aren't installed properly...a lot of guys try to wrap the timing belt on the cam pulleys before torquing down the shafts as it is easier to pull the belt over them with them moving around (and not using the pain in the ass tensioner)...but this always ends badly, and can create problems which you are talking about...when you say you had a 'mechanic double check it'...did he pull the valve cover back off, and remove all the plastic guides and crank pulley + belts to make sure it was sync'd with the crank too?...or was he there when you did it or something?

I've had these cams for 100,000 miles installed...with zero idle problems...and no mentionable clearance problems...they definitely are mild dude...I'm guessing its related to the installation and/or timing rather than clearance issues...unless you ran the engine on extreme low oil or burned up an old cam some how...
 
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They are mild cams, and are very simple to install, but I do agree that it's a problem with your timing.

Now try installing and shimming a set of 272's with .3125" lift! That was fun...
 
*UPDATE* So i flashed the computer before starting anything, just to see if it spit a code at me. Turns out my EGR valve was broken, thats why the car wouldnt idle properly. It just coincedentally went bad like 2 days after the cam install. Hmm, who knew??
Thanks for all the tips guys.

Love the cams...LOVE 'EM
 
*UPDATE* So i flashed the computer before starting anything, just to see if it spit a code at me. Turns out my EGR valve was broken, thats why the car wouldnt idle properly. It just coincedentally went bad like 2 days after the cam install. Hmm, who knew??
Thanks for all the tips guys.

Love the cams...LOVE 'EM

That is some crazy timing to have the EGR go out. I am glad to hear you found the problem.

-Derrick
 
I'm planning to get ex-cam, but still thinking it..
I have european 626, High power engine, so I have inlet FSH9 grinding and exhaust FSD7 grinding. Is this CS exhaust cam same as FS9P? Is it worth to buy?
 
I've got a set of Integral stage 1&2's if you're interested.Stage 2 is a "264" duration at the seat. Can't get them anymore
as everyone said already, very streetable, plug and play, no valvetrain modifications needed and I did notice a slight roll in the exhaust at idle but nothing major.You will probably forget that they are there until you open it up a little...lol. But, Ive had my fun with them, it's time for me to upgrade to a custom set of 264's
 
The CorkSport Exhaust camshaft is the same as the FS9P cam.

-Derrick
 
This may sound retarded,but you get two cams because it is a DOHC engine right?
 
CORKSPORT 'Power Series' Exhaust Camshaft For 2.0L
CODE: 99p-6-510



J-SPEC MAZDA FS-ZE Intake Camshaft 2.0L

so these too will be a nice add for my 02 protege5 even if im planning to boost it with a stock protege speed turbo kit?
 
CORKSPORT 'Power Series' Exhaust Camshaft For 2.0L
CODE: 99p-6-510



J-SPEC MAZDA FS-ZE Intake Camshaft 2.0L

so these too will be a nice add for my 02 protege5 even if im planning to boost it with a stock protege speed turbo kit?

We have run them in several Mazdaspeed Proteges with stock turbos before.
 
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