help...issues at 10psi
#1
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help...issues at 10psi
need your help guys....FD : i have got a large street port and mp t70 turbo..running off a hks cast manifold and custom down pipe. wastegate is vented. custom downpipe through to 100mm exhaust.
now at 10 psi its like my car has a cold...it sounds and feels like a restriction then all of a sudden it clears and boost continues to climb...but it only happens a 10 psi???
I have a few thoughts on this
1. could it be the manifold?
2. could it be the wastegate spring?
3. could it be the boost controller?
help the noise is driving me crazy...it sounds like someone has stuffed a rag up my exhaust!
now at 10 psi its like my car has a cold...it sounds and feels like a restriction then all of a sudden it clears and boost continues to climb...but it only happens a 10 psi???
I have a few thoughts on this
1. could it be the manifold?
2. could it be the wastegate spring?
3. could it be the boost controller?
help the noise is driving me crazy...it sounds like someone has stuffed a rag up my exhaust!
#5
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Thread Starter
AFR are fine tried taking fuel out and chucking more in made no difference.
starts by 2000....Full boost by 4500.....and it fduking quick!
on my last engine which had small ports it made 425 rwhp...so i'm expecting big things when i get this sorted.
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#11
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msilvia
3rd Generation Specific (1993-2002)
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09-11-15 12:13 PM