Cold Start Air Injection
07-15-2003, 01:07 PM
#1
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Cold Start Air Injection
Why do the L-Jet cars have the cold start air/fuel enter through the back of the cylinder heads?
The black tubing in the pic
Is this the remnants of the K-jet EGR system?
What is the internal plumbing of the head, ie. where does the mixture actually enter the regular intake tract?
The black tubing in the pic
Is this the remnants of the K-jet EGR system?
What is the internal plumbing of the head, ie. where does the mixture actually enter the regular intake tract?
07-15-2003, 02:23 PM
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They get to feed 8 ports with one injector PLUS put the fuel / air down in the port during the cold start warm up cycle . Somewhat more efficient than spraying a burst of fuel into the top of the intake plenum
