Demon 750 Jets
Thread Starter
"Rodstoration &am p;quot; In Progres
Joined: Jun 2004
Posts: 1,397
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From: Frisco TX
Demon 750 Jets
Are their specific Jets for Demons or do they use Holley jets?
Probably a dumb question...but I can't find Demon jets at Jegs...only Holley.
Probably a dumb question...but I can't find Demon jets at Jegs...only Holley.
Instructor
Joined: Nov 2004
Posts: 194
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From: Appleton Wi.
Be advised that holley and Demon jets are not the same. First off, the ramps that lead into the orafice is not flat on the Demons. Second, the actual holes are not the same size. The sizes do intersect at about the 70's. In other words a 90 holley will not be the same size as a 90 size demon. I just changed my demon jetting using holley jets. And if I remember right, the 70 demon was the same as the 68 holley.
TJ
TJ
Safety Car
Joined: Oct 2004
Posts: 3,926
Likes: 739
From: Youngstown Ohio
Originally Posted by TJ76
Be advised that holley and Demon jets are not the same. First off, the ramps that lead into the orafice is not flat on the Demons. Second, the actual holes are not the same size. The sizes do intersect at about the 70's. In other words a 90 holley will not be the same size as a 90 size demon. I just changed my demon jetting using holley jets. And if I remember right, the 70 demon was the same as the 68 holley.
TJ
TJ
