How much HP from upped boost?

[celdridge]

Does anyone have a general estimate of how much HP is produced by upping your boost? Is there a general rule of thumb that per every PSI = HP? I am running AEM CAI, hardpipes, greddy bov, no bpv, stock engine internals.

 

[jred321]

no, there is no rule like that

 

[celdridge]

no, there is no rule like that

Any idea of how much HP the MSP would put out at 10psi?

 

[K-S-W]

I'm wondering the same thing, but there is a huge diff.

 

[jred321]

i'd guess around 175whp with your other mods, other people have dyno'd at similar boost levels, their numbers are around here i'm sure or they'll chime in soon

 

[JONBOY688]

10PSI with fmic, 3inch midpipe,injen and fcd 226whp

 

[K-S-W]

Balls= ate any mustakes lately?

 

[celdridge]

Balls= ate any mustakes lately?

huh ?

 

[acidbug]

Usually..it's 10hp per psi.

but it all depends on size of turbo. Also, supporting mods.

Chas(smoke)

 

[WoFo Speed]

i agree with acidbbg. 1 psi = 10 hp. but it varies!

 

[K-S-W]

mustangs

 

[celdridge]

mustangs

Are you playing the say a random word game ?
haha

 

[Vulcanon]

Are you playing the say a random word game ?
haha

riparious

 

[nickbachman]

as was said, i've heard about 10hp=1psi, but i'm sure 10psi on a t-25 is a little different than 10psi on a 20g or a t-88

 

[MSP #167]

10PSI with fmic, 3inch midpipe,injen and fcd 226whp

Damn that's a nice gain.

 

[speedie114]

My car made 198 whp and 206 torque bone stock at 10psi.. exhaust and intake make a big diffrence, as does the FMIC, haven't dyno'ed it since though.. good luck.

 

[SuperSpud]

My car made 198 whp and 206 torque bone stock at 10psi.. exhaust and intake make a big diffrence, as does the FMIC, haven't dyno'ed it since though.. good luck.

that seems about 20 whp to high... msps are around 150 whp.. gaining 48 whp off of 4 psi seem way to unrealistic...

 

[jred321]

you also have to account for where in the compressor map the turbo is. what i mean is, adding 1 psi at 19 psi on a t25 will gain far less than adding 1 psi when at 12 psi due to the efficiency of the turbo and where it is on the compressor map. so you can't really say 1psi=10hp, it's more complicated than that

 

[mattybo]

that seems about 20 whp to high... msps are around 150 whp.. gaining 48 whp off of 4 psi seem way to unrealistic...

as stated in every other post, each MSP is completely different. I put down 158 when i was completely stock...

 

[jonnydoe48]

um the smaller the turbo, the more hp per psi i believe. i could be wrong, but the msp should put out more hp per psi than the t-88.