CAUSE OF INTAKE PRESSURE DROP??

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compman25

Diamond Member
Jan 12, 2006
3,767
2
81
Originally posted by: JulesMaximus
Originally posted by: compman25
yeah, actually there will be a lag if he is at a constant rpm. Manufacturers have to make fuel mileage ratings, one way they do that is to bleed off the pressure so the engine doesn't use more fuel if you are cruising at a constant rpm. While accelerating upto 4k it will be building boost, but once he levels off at a constant rpm it drops. If you don't beleive me, come ride in my WRX, or come to work with me. my 14 liter engine builds 35lbs of boost while accelerating, once I am cruising at a constant speed it drops to almost zero. If I then floor it, it takes a few seconds for the turbo to build up pressure again. That is how modern systems are designed.

Your 14 liter engine? 35lbs of boost? SHENS!!!

Shens dumb ass

There are other vehicles out there besides your 74 Gremlin. Read the whole post dumbass.

 

compman25

Diamond Member
Jan 12, 2006
3,767
2
81
Originally posted by: SVT Cobra
Originally posted by: compman25
yeah, actually there will be a lag if he is at a constant rpm. Manufacturers have to make fuel mileage ratings, one way they do that is to bleed off the pressure so the engine doesn't use more fuel if you are cruising at a constant rpm. While accelerating upto 4k it will be building boost, but once he levels off at a constant rpm it drops. If you don't beleive me, come ride in my WRX, or come to work with me. my 14 liter engine builds 35lbs of boost while accelerating, once I am cruising at a constant speed it drops to almost zero. If I then floor it, it takes a few seconds for the turbo to build up pressure again. That is how modern systems are designed.

LOL sure kiddo. Pics then or dyno charts?

Pics of what? The boost guage? Sure, I'll take one tonight on my way to Seattle when I'm climbing the grade at Vantage, it'll be at 35lbs boost for 20 minutes straight as I climb that 10 mile grade. If you want dyno info, go check Cummins website or Cat's.

 

compman25

Diamond Member
Jan 12, 2006
3,767
2
81
Originally posted by: SVT Cobra
Originally posted by: Vic
Originally posted by: JulesMaximus
Originally posted by: compman25
yeah, actually there will be a lag if he is at a constant rpm. Manufacturers have to make fuel mileage ratings, one way they do that is to bleed off the pressure so the engine doesn't use more fuel if you are cruising at a constant rpm. While accelerating upto 4k it will be building boost, but once he levels off at a constant rpm it drops. If you don't beleive me, come ride in my WRX, or come to work with me. my 14 liter engine builds 35lbs of boost while accelerating, once I am cruising at a constant speed it drops to almost zero. If I then floor it, it takes a few seconds for the turbo to build up pressure again. That is how modern systems are designed.

Your 14 liter engine? 35lbs of boost? SHENS!!!

Freightliner Detroit Diesel.

In a WRX?

Did I say in a WRX? NO. I said ride in my wrx or COME TO WORK WITH ME. Learn to read first moron.

 

SVT Cobra

Lifer
Mar 29, 2005
13,264
2
0
Originally posted by: compman25
Originally posted by: SVT Cobra
Originally posted by: Vic
Originally posted by: JulesMaximus
Originally posted by: compman25
yeah, actually there will be a lag if he is at a constant rpm. Manufacturers have to make fuel mileage ratings, one way they do that is to bleed off the pressure so the engine doesn't use more fuel if you are cruising at a constant rpm. While accelerating upto 4k it will be building boost, but once he levels off at a constant rpm it drops. If you don't beleive me, come ride in my WRX, or come to work with me. my 14 liter engine builds 35lbs of boost while accelerating, once I am cruising at a constant speed it drops to almost zero. If I then floor it, it takes a few seconds for the turbo to build up pressure again. That is how modern systems are designed.

Your 14 liter engine? 35lbs of boost? SHENS!!!

Freightliner Detroit Diesel.

In a WRX?

Did I say in a WRX? NO. I said ride in my wrx or COME TO WORK WITH ME. Learn to read first moron.

Check your attitude n00b, you don't disrespect people here.

And excuse me but I was not the only one who found your poorly constructed english confusing.
 

compman25

Diamond Member
Jan 12, 2006
3,767
2
81
Originally posted by: SVT Cobra
Originally posted by: compman25
Originally posted by: SVT Cobra
Originally posted by: Vic
Originally posted by: JulesMaximus
Originally posted by: compman25
yeah, actually there will be a lag if he is at a constant rpm. Manufacturers have to make fuel mileage ratings, one way they do that is to bleed off the pressure so the engine doesn't use more fuel if you are cruising at a constant rpm. While accelerating upto 4k it will be building boost, but once he levels off at a constant rpm it drops. If you don't beleive me, come ride in my WRX, or come to work with me. my 14 liter engine builds 35lbs of boost while accelerating, once I am cruising at a constant speed it drops to almost zero. If I then floor it, it takes a few seconds for the turbo to build up pressure again. That is how modern systems are designed.

Your 14 liter engine? 35lbs of boost? SHENS!!!

Freightliner Detroit Diesel.

In a WRX?

Did I say in a WRX? NO. I said ride in my wrx or COME TO WORK WITH ME. Learn to read first moron.

Check your attitude n00b, you don't disrespect people here.

And excuse me but I was not the only one who found your poorly constructed english confusing.

I'm not going to check anything. And plenty of others understood my poorly constructed english.