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But wouldn't that be true of ANY injectors placed a significant distance from the block? I think carb ice is pretty much always associated with fuel sprayed into a venturi, and the injectors in our application are always downstream of the "venturi" formed by the partially open throttle.
I wouldn't worry ... Jim S.
david mccandless wrote:
On PL's recent PP dyno run, he stated that with the injectors
placed near the entry of the runners, there was considerable
evaporative cooling taking place and as the tubes were running
very cold VE should be good. The worry to me here is that with the
TB at the other end of the runner,ie close to the port, there is a
real risk of ice build up on the throttle body butterfly. The old
bugbear of carb ice is back. FWIW, Dave McC
since the
----- Original Message ----- *From:* Jerry Hey
based on Paul Lamar's current p port testing there is no
problem with placing the injectors at the far end of the
runners. This is also backed up by an article on the internet
(How to Fabricate an Intake Manifold) The idle issue is not
with injector location but rather with butterfly location.
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