1980RS
03-21-2010, 10:47:26 PM
It was so nice out today I decided to do some work and get ready for the racing season.
I tore down my 850 speed demon that I bought used and guess what there was no junk inside it. The former owner said it ran bad for him and I can see why. The floats were way too high, one jet was very loose and the power valve was blown and loose.
I reset the idle screws back to factory cleaned all the gunk out of it, Put in new gaskets and make a fuel line since it's different than my holley.
One thing I noted was that it did not have idle ease (no biggie) abd it does have a very large rear main jet 96's.
I will have to look and see what is stock but I know the demon's are flowed wet so we'll see what happens when I get the car down for testing. If it's too big I got the 750 speed demon to play with too, With the spray my 805's always produce better et's at the track.
I tore down my 850 speed demon that I bought used and guess what there was no junk inside it. The former owner said it ran bad for him and I can see why. The floats were way too high, one jet was very loose and the power valve was blown and loose.
I reset the idle screws back to factory cleaned all the gunk out of it, Put in new gaskets and make a fuel line since it's different than my holley.
One thing I noted was that it did not have idle ease (no biggie) abd it does have a very large rear main jet 96's.
I will have to look and see what is stock but I know the demon's are flowed wet so we'll see what happens when I get the car down for testing. If it's too big I got the 750 speed demon to play with too, With the spray my 805's always produce better et's at the track.