Do I need a better BOV?
#1
Do I need a better BOV?
Hi, I have a FP black on a 2.3 stroker built motor, pump only.
I've been having some trouble holding higher boost, I was tuned whith 28 spike holding 26 psi. Now I only see 28 if I push it from lower rpms on a higher gear (3 or 4th). If I go from a stop the higher it gets is 25.
I tried adjusting my manual boost controller (hallman) where I have turned more than one and a half turns, and same thing, maybe a .5 increase.
Could be the stock metal (crushed) bov? would a better BOV help? which one? bad boost controller? leaks?
Thanks for your reply
I've been having some trouble holding higher boost, I was tuned whith 28 spike holding 26 psi. Now I only see 28 if I push it from lower rpms on a higher gear (3 or 4th). If I go from a stop the higher it gets is 25.
I tried adjusting my manual boost controller (hallman) where I have turned more than one and a half turns, and same thing, maybe a .5 increase.
Could be the stock metal (crushed) bov? would a better BOV help? which one? bad boost controller? leaks?
Thanks for your reply
#5
EvoM Guru
iTrader: (1)
Do a boost leak test. It will tell you what isn't holding boost...
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