Cam combo what's best?

[AndersS2]

Is this the solution?

60.00 euro from Rosten performance

That piece there demands some machining to work properly..
BTDT

I would gladly pay more €€€ to get same sprocket done more precisely.
Other than that Rosten P. have much good quality stuff and is a very nice chap

Sorry for OT

[Error404]

Cheers Anders

What needs machining? - and is it a good quality part?

[JP]

Is this the solution?



60.00 euro from Rosten performance

That is one way of advancing/retarding the intake without affecting the exhaust cam. I'll be using one in the foreseeable future to further manipulate my particular cam setup.

[Bram]

Contact Jyrki Repo for these inlet sprockets. He makes them from OEM sprocket material IIRC, so they are reliable and not so expensive.

[JP]

^^^^ picture?

[terrybullwon]

^^^^ picture?

http://www.s2forum.com/forum/showthr...=20472&page=45

[Bram]

http://www.s2forum.com/forum/showpos...&postcount=671

[Error404]

What cams are you going to be running JP?

[Flat on my back]

.

Tis also available from Newman cams...

[JP]

and kent cams etc... don't buy the 034 one though as it has the full teeth which is for the 4cyl 16v engines.
Repo one looks nice.

They pretty much do the same job as each other so long they are the half rounded teeth (quieter chain running and compatible with original I5 ones), so long one hasn't got to clear the head like you do with the catcams ones

[JP]

What cams are you going to be running JP?

I'm already running them, just wanted to try a little experiment which involves advancing the intake by 7 degrees and then at a later date retard the whole lot by 2 degrees. Just to fatten up the mid I don't think I can get much more out of the .63 backhousing now at the top end as I feel it is pretty much on it's limit flow wise without the EGT's going through the roof at redline.

Once I got the cam configuration the way I want it a .82 housing will go on and then I'll build a proper engine for the car rather than odds and sods lying about on a budget.

[Rocco]

Does our engines has overlap?

[AndyP]

Does our engines has overlap?

I don't think asking this question will get you the answer you are looking for.

I'd start a new thread, with your problem, and get everyones opinion

[willg54]

Does our engines has overlap?

http://www.s2forum.com/forum/showthread.php?t=22712

According to the timings in this...no

[Rocco]

http://www.s2forum.com/forum/showthread.php?t=22712

According to the timings in this...no

ok,and mixing them also not?

because someone in Spain told me yesterday that every of these engine has overlap...