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It's something to do with emissions iirc.
There is a delay on full throttle with the fby system, but it can be altered with mapping, if you really wanted you could have a binary throttle.
The main issue there is that the person who fitted them did so without any timing data. Newman will sell you the cams, but they aren't v6 specific.
The other question I suppose is how the power graphs were produced?
Otherwise, I've always heard good things about Newman.
It's not always the answer to be honest.
Most coils use standard diameter springs, you can get different rates from any decent motorsport place.
Only problem is knowing the rates of the original springs.
Agreed, I know people slate them on here but I've never had a problem with them.
The best I've used were yoko A006t's but good luck getting them at a sensible price!
I think you are both making the same point.
As in the ratio won't change. for more power you will have more losses, but it will still be the same scale.
That's what I mean. It doesn't make sense!
I'm meaning the 422's need verniers, I think the 428's should be fine on normal pulleys.
Hopefully Cat can shed some light.
I have to say, I'm very interested to know what is actually going on with this car..
My engine has 422's and no vvt, but I'm sure the cams are specifically non vvt. They also need verniers to time correctly.
As far as I know the 428's should use the oem specs.
http://www.catcams.be/800x600/mainframe.htm?english
428's was it?
Matt, I think they use the standard timing, but I'm not 100%
Good to see that you seem to be making a real effort to get this sorted!
not too bad then really.
When you email kw you should ask for a price on the clubsport stuff.
Price wise i'd expect it to be similar to the ast's but it's based on the kw competition kit.
All the variants of 1*2's will cost a similar amount to track prep.
The only thing I will say is that a 182 cup has a more limited choice when it comes to suspension (unless you are buying serious kit) as they have a different bolt spacing on the hubs.