Turbocharging kjet 3

Alan Pritchard apritchard at seaeye.com
Mon Sep 30 16:17:28 EDT 2002


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Hi guys, ive slowly but surely been gathering parts and I recently noticed
something.
On my 84 cgt there was a warm up regulator, this also had a hose which
connected to the im, this, so I was told, would suitably enrichen the
mixture under boost.
However on my 90q there is no such device. So on draw through the cis unit
would measure the air, but not allow for the heating of the air and the
additional pressure on the injector tips so the mixture would be out, this
would be compensated for by the o2 sensor, but on WOT were there may be as
much as 10 psi (realistic) on the manifold side of the injectors the mixture
would really lean out.  Therefore 2 options would be to overrichen the idle
mixture (not the best option) or fit a pressure controlled fuel regulator, a
la the one of the cgt, so is this possible or is there an easier way???
I do want to got to efi but not immediately, after all there is only so much
I can do on 9.6:1 compression (kv/ng hybrid), it should be possible as I
have seen 12:1 hondas running 5-9 psi.
thanks

Best Regards,
Alan Pritchard
Network Administrator



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