Boost surge....best way to reduce it...?
06-12-2005, 12:28 AM
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Boost surge....best way to reduce it...?
What are the main causes for boost surge...? Im experiencing some at full boost (boost fluctuates between 13-14psi) I can hear the turbo spool fluxuate up and down.
Im using a blits SBC II boost controler, tial 38mm wastegate with a 6psi spring. Some input would be great
Im using a blits SBC II boost controler, tial 38mm wastegate with a 6psi spring. Some input would be great
06-12-2005, 03:10 AM
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Re: Boost surge....best way to reduce it...? (project dc2)
<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by project dc2 »</TD></TR><TR><TD CLASS="quote">you're only supposed to double the wastegate spring setting.
6 psi spring- max = 12 psi. </TD></TR></TABLE>
6 psi spring- max = 12 psi. </TD></TR></TABLE>
06-12-2005, 11:19 AM
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Re: Boost surge....best way to reduce it...? (turbo95eg6)
<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by turbo95eg6 »</TD></TR><TR><TD CLASS="quote">should this be the only reason for the cause...?</TD></TR></TABLE>
i would think its a good reason.
i would think its a good reason.
06-12-2005, 12:05 PM
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Re: Boost surge....best way to reduce it...? (project dc2)
I heard you can triple the max of the spring....is that wrong...? is boost surge very bad for your turbo? What size spring would you reccomend...?
Im running 9psi on the street, 14 track.
Could it also be my blow off valve...? Its bout 8 years old
Modified by turbo95eg6 at 1:17 PM 6/12/2005
Im running 9psi on the street, 14 track.
Could it also be my blow off valve...? Its bout 8 years old
Modified by turbo95eg6 at 1:17 PM 6/12/2005
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