This is all I could find that had pictures, not sure if it will help:
http://landroverforums.com/forum/general-tech-help-8/how-install-rear-jump-seats-disco-i-57919/
Yes and that is entirely different. There is a difference between just cleaning up a port and unlocking a couple horsepower, and reworking them entirely where the cams we are talking about wouldn't even make use of them properly.
A nice valve job can net you some power if the person really...
Just because an engine runs doesn't mean its optimized ;)
Ya'll are the ones that think a cam can magically gain compression from adding a dished piston LMAO.
LMAO this is funny. So you think those narrow band 02 are going to adjust and make all the difference in the world if you make major changes to the cam and cylinder head?
Since you seem to think you know so much about EFI i'm sure you know that narrow bands on read out to 1 point at most in...
So tell me if you port a head and make it flow better but don't add fuel for all that new massive super air flow coming into the engine or enhance the valve timing what are you really gaining?
It is also true that slapping a really heavily worked set of heads on a small engine with a small cam...
Ok then well if that is the case, then I don't see the point in your post.
How do you tune it to take advantage of the blower?
The picture of the RR made me think it was for the RR.
For one dynamic calculators are very hit or miss. Two i'm guessing you have never measured it yourself, ie: poured your cylinder heads and actually worked it out on a cam doctor card versus the manufactures card?. Three dynamic compression is half snake water itself, how can you measure...
I don't buy that at all, sorry.
I know you have a cajillion post but that graph offers no tech behind it to back up those numbers. How could different pistons make that much of a difference? The valve reliefs are that big.
I also don't see how porting the heads could increase horsepower if...
Well the first important thing to understand is we aren't building race cars.
Two, you can open a valve faster and hold it open longer and still gain a little bit of power at the same given timing ABDC.
These motors are old and displacement wise, they are small. To see any real difference you...
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