T-Trim Boost Help! lost a 100whp literally
#1
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T-Trim Boost Help! lost a 100whp literally
So i now have the Vortech v2 t trim before i had the si trim on the 2.87 pulley laying down a good 430whp no that i have put the t trim on im making 300whp how the heck did i loose all that power when all i changed was the blower
mods
ipp 8.8:1 block
stock heads
Brian crower stage 2 cams
ID725cc injectors
Kinetix Race Manifold
Pmas
aam fuel rails
aam return
walbro 255pump
Uprev tune
2.87 pulley 32 cog and whatever the stock cog on the blower
Mishimoto FMIC 30x12x3.5"
berk test pipes
greddy exhuast
1 step colder plug
mods
ipp 8.8:1 block
stock heads
Brian crower stage 2 cams
ID725cc injectors
Kinetix Race Manifold
Pmas
aam fuel rails
aam return
walbro 255pump
Uprev tune
2.87 pulley 32 cog and whatever the stock cog on the blower
Mishimoto FMIC 30x12x3.5"
berk test pipes
greddy exhuast
1 step colder plug
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#17
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Ya ill get the sheet up on here it's weird as **** I've never seen it do this before it hits good boost to like 4k then flatline even the tuner was a little baffled..
#18
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I wouldn't be baffled. It's not holding pressure somewhere or the belt is slipping. Check belt first the look for boost leaks second. Should be a simple fix once you find it.
#19
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FWIW, did you ever push on the valve in the BPV? if so, that ruins it and it could easily not be holding boost. Has to be sent back to vortech for rebuild.
Sounds like nothing was touched though besides just charger swap. If your idle vacuum hasnt changed, then the leak must be between the tb and the supercharger outlet.
Sounds like nothing was touched though besides just charger swap. If your idle vacuum hasnt changed, then the leak must be between the tb and the supercharger outlet.
#20
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Ya I took the valve over to Vortech and dropped it off for a rebuild they said if that doesn't fix it to maybe try the mondo valve and ya the vacuum is exactly the same so I'll recheck the belt