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Old 27-04-2016, 04:37 AM
jondee86 jondee86 is offline
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Join Date: Dec 2015
Location: New Zealand
Posts: 78
Smile Re: Nozzle spray angle and nozzle placement...

Ha... found a post that mentioned a spray cone angle of 80 deg so I guess
that answers part of my question. And while I am on the subject of nozzles
there is also the question of preferred placement for best performance.

I am putting a Sprintex S5-210 onto a 16V 4AGE engine and this pic shows
the intake and discharge ducting I will be using...



The Intake is on the right, and comprises a cast manifold with some 2-1/2"
alloy tubing. The throttle attaches to the open end of the tube. Proposal
is for one small nozzle pre-charger.

The discharge is on the left and comprises a cast manifold plus 2-1/2" alloy
tubing with three 90 deg bends. The small transition will connect the last
bend to a stock 4AGZE inlet manifold. Proposal is for one small(ish) nozzle
post-charger.

The general arrangement of the assembled pieces is as per this pic...



To date my searching tends to indicate that it is OK to locate the pre-
charger nozzle close to the charger inlet, and that the post-charger nozzle
should be as far from the inlet manifold as possible. If anyone has any
suggestions based on their personal experience of what works best, please
post them up here

Cheers... jondee86
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