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Have any idea on why my boost flatlines?

751 views 4 replies 3 participants last post by  bullitt15 
#1 ·
my boost stops building at 3600 then picks back up gradually. setup: .020 over built, trickflow heads, 150lbs pac springs. On 3 forward facing kit. 68/68mm comp billet wheel, bb, .81ar. Innovate wastegate 44mm, jgs bov 60mm. running just off the spring which is 12psi. now the cams are for pi heads, not for trickflow heads, would that cause this pause? No boost leaks or exhaust leaks that I know of, I've gone through all v-bands many many times.

 
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