engine/turbo theory question
Todd Phenneger
tquattroguy at yahoo.com
Wed Oct 18 01:54:20 EDT 2000
I HOPE the new cam changes that. My KH tapers off at around 5k
and Really tapers at 5,500. I'm hoping a quick change to the MC
will help it go to 5500 but if your results are good I may just
wait and then go to what you did.
But I need the low end torque so I'll have to customize a bit
from what you did. I want it to breath better but dont want to
lose much down low.
l8r
Todd
--- JShadzi at aol.com wrote:
> In a message dated 10/17/00 11:32:12 PM Pacific Daylight Time,
>
> tquattroguy at yahoo.com writes:
>
> <<
> YOur High compression motor is probably building boost at 2k
> RPM. Mine does with roughly the same compression. Only
> about
> 3psi but still something.
> Try this, I have a few friends with 4kq's, etc. 4 of them
> running around. Drive in second at 2k RPM. Both punch it.
> The
> NA motor will jump ahead untill a second or two later when
> you
> build boost. Then you'll SCREAM past them.
> At least this is my experience. With 8.8:1 and k26. But I
> dont have the MC-2 electronics. YMMV
> l8r
> Todd >>
>
> Yes, I have noticed this toying with Hondas and such out
> on the road. I
> let them get a head start, I am not usually worried about
> catching them a
> second later...I start getting boost right around 2k RPM,
> about 6 or so by
> 2500, and all15 or so right about 3k. Things really start
> heating up at 4k
> RPM though, up to about 5500 where it tapers again...hopefully
> the new cam
> will change that.
> Javad
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