boost problem
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Joined: May 2009
Posts: 41
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From: singapore
boost problem
Help, I am facing boost problem.
my car is SST, with stock turbo and cam and UICP.
I am using blitz icolor R-spec boost controller, and I did not do the wastegate actuator mod as I am not sure how does it help on boost.
ok, my problem is this, when i set 1.6bar on BC and gain value to be "60" the boost build up to 1.2bar at 3.5krpm, then fluctuates up to 4krpm, upon reaching 4krpm, it build up to 1.6bar finally at 5krpm, so I wonder how could this happen as normally boost build up at 3k~3.5krpm.
So someone pls help.
I also notice that after changing the stainless steel fuel return line, tomei fuel regulator, walbro 255 with inline filter, there is a pipe between the engine and fan making a ticking sound (high pitch and with periodic ticking), here is the picture of the pipe. when i touch on the pipe, i felt the strong pulse and hence i know it comes out from there.
the video and picture can be found from the link.
http://www.***************/forums/sh...998#post339998
the *********** is the reverse of "moc.smurofxove", i wonder y it can not the linked with the other forum post. hope u understand it
my car is SST, with stock turbo and cam and UICP.
I am using blitz icolor R-spec boost controller, and I did not do the wastegate actuator mod as I am not sure how does it help on boost.
ok, my problem is this, when i set 1.6bar on BC and gain value to be "60" the boost build up to 1.2bar at 3.5krpm, then fluctuates up to 4krpm, upon reaching 4krpm, it build up to 1.6bar finally at 5krpm, so I wonder how could this happen as normally boost build up at 3k~3.5krpm.
So someone pls help.
I also notice that after changing the stainless steel fuel return line, tomei fuel regulator, walbro 255 with inline filter, there is a pipe between the engine and fan making a ticking sound (high pitch and with periodic ticking), here is the picture of the pipe. when i touch on the pipe, i felt the strong pulse and hence i know it comes out from there.
the video and picture can be found from the link.
http://www.***************/forums/sh...998#post339998
the *********** is the reverse of "moc.smurofxove", i wonder y it can not the linked with the other forum post. hope u understand it
Last edited by superlemonevo; Jan 14, 2010 at 08:01 PM.