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Re: ???????Turbo compressor surge??????? Posted by John Williams [Email] ![]() ![]() In Reply to: ???????Turbo compressor surge???????, Aerowhead ![]() ![]() |
Did it ever hold 20psi consistantly? This sounds like what I get when I had a smaller ic, I would get the boost fluctuation after a pull or two with the viggen ic. I went up to a larger bar and plate ic and the boost fluctuation went away. Bad gas, bad plugs could also effect the consitancy of the boost and the older apc systems are not my knowledge base.
To me the compressor surge is when you go wot and then let off the gas all of a sudden and get that pst-pst-pst of the air being pushed past the compressor wheel of the turbo. What you are desribing seems more like boost fluctuation...
Good Luck,
John
posted by 24.8.101...
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