1+: 11psi in first, 15psi in second - that's it.

[BNZ TOY]

Just a tad disapointed, Can't even spike over 16psi. mod list below~

(yes, i did the N249 bypass). I thought I would be spiking around 19psi and holding 16 psi.

Ah well, I'm just being a baby I guess. Making these cars fast is damn pricey.

Just wanna throw a 4G63 in there .

[absolutegtr]

4G63 FTW

[BOPOH]

RB26dett FTW

i got same results as you, so we are in the same boat

[Amze]

Buy an Evo.

I'd do anything to own an Evo.

[doublezero30]

im spiking at 24psi on my revo stage 2

[Trev]

4G63 FTMFW!

I miss my DSM

[Papachristou]

yeah, i spike 22/23 with apr hold about 19/20lbs

[Trev]

yeah, i spike 22/23 with apr hold about 19/20lbs

? With a k03?

I think i have some problems then. I peek at 19 and settle down at around 13 by redline....

[BNZ TOY]

I think Papachristou's Fmic helps

[BNZ TOY]

RB26dett FTW

i got same results as you, so we are in the same boat

maybe we both have a tiny boost leak, I figure it'll resolve itself next year when i install a fmic too /shrug.

[BNZ TOY]

Buy an Evo.

I'd do anything to own an Evo.

used EVOs are cheeeeeeeeeeeeeap

[BNZ TOY]

4G63 FTMFW!

I miss my DSM

Got to drive my buddy's 2G with a 1G lower end and a 14b (or T26, don't remember) from Vancouver to Langley and back, i was almost in from nostalgia haha.

[[email protected]]

I think Papachristou's Fmic helps

Having an intercooler doesn't effect how much boost you can make on your first hit.

It'll help you stop losing power from heat soak.

I'd check for a boost leak somewhere. It could be as simple as a clamp that isn't tight. I had a clamp that wasn't crimped off the wastegate and it would expand and leak.

[kwimberly]

? With a k03?

I think i have some problems then. I peak at 19 and settle down at around 13 by redline....

That's about where I am with APR Stage 1 and nothing else (except a Forge DV).

[FourRings80]

I think Papachristou's Fmic helps

[BNZ TOY]

yeah, you're right.

checked all clamps twice, they are all tight. I think there is a small leak somewhere but when I get a fmic next year, i'll try to replace as much of the ic piping as i can, hopefully the shotgun approach will just solve this

Having an intercooler doesn't effect how much boost you can make on your first hit.

It'll help you stop losing power from heat soak.

I'd check for a boost leak somewhere. It could be as simple as a clamp that isn't tight. I had a clamp that wasn't crimped off the wastegate and it would expand and leak.

[Trev]

I gotta wait until my replacement vag cable comes in the mail. Then i can log and find out whats goin on.

Having a fmic wont get you more boost.

[BNZ TOY]

I know the fmic would give me more boost but hopefully when i install the FMIC, i'll end up replacing a tube/pipe that has a leak.

Trev, I think your boost range is about right though, Peaking at 19 and holding 13 is pretty much what to expect for our mods.

[absolutegtr]

It could be any of the vacuum lines that have a hole in them and/or are leaking.....

[ScaryGary]

replace your n75. i had the same problem for over a year. i didn't even know it was a problem until i popped in a new n75 and immediately spiked 22, held 19.

new n75 FTW. by the way.... the new valve is tagged "n75F" as opposed to the stock n75C.

[BNZ TOY]

Hmm, haven't thought of that. I was told the N75 either works or doesn't. Didn't it falls in between good and fail. Btw, my car has 50k Kilometers.

How much do one of those go for and is it a pain to install? Thanks for the tip Gary

[BNZ TOY]

new n75 FTW. by the way.... the new valve is tagged "n75F" as opposed to the stock n75C.

whats the difference between the N75F and the N75C?

[BNZ TOY]

It could be any of the vacuum lines that have a hole in them and/or are leaking.....

replaced the vacuum line when i did the N249, thanks though

[absolutegtr]

replaced the vacuum line when i did the N249, thanks though

All the vacuum lines?

Theres ALOT of them

[walkerkd]

i will sale you my sr out of my 240

[BNZ TOY]

All the vacuum lines?

Theres ALOT of them

Opps, haha, just the 2 involved. I haven't replaced them all.

[BNZ TOY]

i will sale you my sr out of my 240

A guy in my condo has a one of these fully built, it's loooud. But alas, no awd

[bwoy1981]

I miss my DSM too! 2.4 stroked 6 bolt, fully built, ported intake and exhaust side 20G, @ 26lbs, every possible mod, HKS intake and exhaust cams, and nitrous on the intercooler. End result: 420hp/397tq at 26lbs..

[A4 Moda]

Look for a boost leak first.

Then change your N75 valve.

For some reason, it likes to go bad once more boost is introduced to the car.
I had my factory programming for 20K miles, then as soon as I tossed in Revo STG 1, i boosted only about 10-12 psi a few months later.

Turned out it was my N75 valve.

Then, after that, I ran into Random Misfires code on my vag. Yup, that's a MAF problem.

Just a heads up in the time to come. You might be looking at a new N75,and a new MAF in the not so distant future.

GL

[initiala4]

Mmmm I think you have a leak!

[ScaryGary]

the new F valve is just a revision for the C valve. it is currently listed as the stock valve for our cars.

[BNZ TOY]

I miss my DSM too! 2.4 stroked 6 bolt, fully built, ported intake and exhaust side 20G, @ 26lbs, every possible mod, HKS intake and exhaust cams, and nitrous on the intercooler. End result: 420hp/397tq at 26lbs..

Why don't you have it anymore and what did it run in the quarter?

[BNZ TOY]

It's good to have a heads up, prepares me for the sticker shock on these parts....ugh.

Look for a boost leak first.

Then change your N75 valve.

For some reason, it likes to go bad once more boost is introduced to the car.
I had my factory programming for 20K miles, then as soon as I tossed in Revo STG 1, i boosted only about 10-12 psi a few months later.

Turned out it was my N75 valve.

Then, after that, I ran into Random Misfires code on my vag. Yup, that's a MAF problem.

Just a heads up in the time to come. You might be looking at a new N75,and a new MAF in the not so distant future.

GL

[bwoy1981]

Why don't you have it anymore and what did it run in the quarter?

Money talked.. Sold it to a guy in Miami for $9000. I paid $3000 with the motor built. Spent another $2000 out of my pocket. It was a 97 GST. And unfortunately never got to run it in the quater mile. Just a beast on the street. Tore up almost anything for the 3mths I had it in that condition.

Then the Audi was born!

[BNZ TOY]

must be happy to have AWD now . I would love to find a "close to stock" GSX for a project car.

[BLUEBEAST]

where can I find the N75F valve for the cheapest price

[BOPOH]

/\ check www.mjmautohaus.com they got deal for racing n75 with 007 DV