max hp and stock maf

Neo187H · 02-20-2012, 11:42 AM

Quote:

Originally Posted by SAM@GTM

Now if you have the stillen draw through set up then your mafs will max out much sooner, I have seen them max out at low 400WHP .

I'm one of those people with the Stillen SC maxing out the stock MAFs, at about 7000 RPM and, as Sam said, low 400WHP I was pegging them out. I went to the GTM MAFs and they solved all of my issues.

Mike@GTM · 02-20-2012, 03:52 PM

Quote:

Originally Posted by Vince@R/T

I was more so saying that they are not stock.

So to be clear you have that company make you custom MAf's to your specs? They way you worded it before you were saying that they are the same sensors...

I'm happy to clarify it for you.

Our Upgraded MAF Sensors are custom made to our specifications.

They are NOT UpRev GT MAF sensors.

I hope that helps.

Vince@R/T · 02-20-2012, 08:32 PM

Clarification always helps...

Nissan370 · 02-21-2012, 10:04 AM

Sam do you guys offer Maf upgrades since I am using the stillen kit
And is it plug and play

Neo187H · 02-22-2012, 06:54 AM

Quote:

Originally Posted by Nissan370

Sam do you guys offer Maf upgrades since I am using the stillen kit
And is it plug and play

Are you running any upgrades on your Stillen kit? The kit stock will be fine with stock MAFs.

Nissan370 · 02-22-2012, 08:49 AM

i have 9lb pulley(but seeing 10.5 lb up top) and i am adding water/meth even as we speak but i am also making more the 430whp

just want to know if i go for the 928 impeller and a 10-11lb pulley will i max out the stock maf

i am even going over some ideas with my tuner to convert the stillen kit to a blow-throught and move the maf closer to the tb you get a much better reading from the maf sensors that way

Vince@R/T · 02-22-2012, 09:02 AM

Yea, at 9 lbs your will be at the limits of the MAF. A 928 impeller and more boost will def max out the MAF on the Stillen set up. Two upgraded MAFs will be a little over kill so you should see what you can do with making the diameter of the piping larger...

Neo187H · 02-22-2012, 09:53 AM

It's not as easy as saying what HP levels you're going to max it out considering every dyno reads differently but yeah with those upgrades you will def. be maxing out the stock MAFs.

What are you doing for your fuel system? Have you upgraded that at all?

Edit: Should have been more clear, I mean over what Stillen supplies you with.

Baer383 · 06-24-2012, 07:43 PM

I'm bring the thread back from the dead b/c after checking my data logs on my MAF volts they are maxed out @5.03 volts now my car pulls hard but high RPM it doesn't quite pull as hard as it has in the past.

And by the way I'm @471rwhp and on meth it is 496rwhp well below the 600rwhp people have stated the stock MAF are good for.(I have a GTM Stage 1.5 SC 11psi)

On the Cipher bank 1 and bank 2 are very consistent until the volts start going up high,then bank 1 is very erratic and it my be bad(I haven't got that far).(also been throwing code P0106)

Anybody has any comments or advise chime in as I'm doing my homework now.

valpozguy · 06-24-2012, 07:55 PM

Subscribed

sent from my SAMSUNG- SINGLE TURBO SGH-1717

02-21-2012, 10:04 AM	#19 (permalink)
Nissan370 Enthusiast Member Join Date: Feb 2011 Location: Baltimore Posts: 431 Drives: 2009 ST BLK 370Z Rep Power: 15	Sam do you guys offer Maf upgrades since I am using the stillen kit And is it plug and play __________________ 370z vsr motorsports single turbo/built motor 9.1cr 525rwhp/450rwtq @ 10.5psi (stock maf maxed out)

02-22-2012, 08:49 AM	#21 (permalink)
Nissan370 Enthusiast Member Join Date: Feb 2011 Location: Baltimore Posts: 431 Drives: 2009 ST BLK 370Z Rep Power: 15	i have 9lb pulley(but seeing 10.5 lb up top) and i am adding water/meth even as we speak but i am also making more the 430whp just want to know if i go for the 928 impeller and a 10-11lb pulley will i max out the stock maf i am even going over some ideas with my tuner to convert the stillen kit to a blow-throught and move the maf closer to the tb you get a much better reading from the maf sensors that way __________________ 370z vsr motorsports single turbo/built motor 9.1cr 525rwhp/450rwtq @ 10.5psi (stock maf maxed out)

02-22-2012, 09:53 AM	#23 (permalink)
Neo187H Enthusiast Member Join Date: Jan 2009 Location: Albany, NY Posts: 302 Drives: PW 370Z Rep Power: 17	It's not as easy as saying what HP levels you're going to max it out considering every dyno reads differently but yeah with those upgrades you will def. be maxing out the stock MAFs. What are you doing for your fuel system? Have you upgraded that at all? Edit: Should have been more clear, I mean over what Stillen supplies you with. Last edited by Neo187H; 02-22-2012 at 10:26 AM.

06-24-2012, 07:43 PM	#24 (permalink)
Baer383 A True Z Fanatic Join Date: Aug 2010 Location: Lawrenceville,Ga Posts: 4,293 Drives: My foot up your azz Rep Power: 30	I'm bring the thread back from the dead b/c after checking my data logs on my MAF volts they are maxed out @5.03 volts now my car pulls hard but high RPM it doesn't quite pull as hard as it has in the past. And by the way I'm @471rwhp and on meth it is 496rwhp well below the 600rwhp people have stated the stock MAF are good for.(I have a GTM Stage 1.5 SC 11psi) On the Cipher bank 1 and bank 2 are very consistent until the volts start going up high,then bank 1 is very erratic and it my be bad(I haven't got that far).(also been throwing code P0106) Anybody has any comments or advise chime in as I'm doing my homework now. __________________ 2013 ZL1 754 rwhp 747 rwtq Last edited by Baer383; 06-24-2012 at 07:57 PM.

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02-20-2012, 08:32 PM	#18 (permalink)
Vince@R/T Base Member Join Date: Mar 2011 Location: Lansdale PA Posts: 87 Drives: 99 GS400 Rep Power: 15	Clarification always helps...

02-22-2012, 09:02 AM	#22 (permalink)
Vince@R/T Base Member Join Date: Mar 2011 Location: Lansdale PA Posts: 87 Drives: 99 GS400 Rep Power: 15	Yea, at 9 lbs your will be at the limits of the MAF. A 928 impeller and more boost will def max out the MAF on the Stillen set up. Two upgraded MAFs will be a little over kill so you should see what you can do with making the diameter of the piping larger...

06-24-2012, 07:55 PM	#25 (permalink)
valpozguy Track Member Join Date: Feb 2012 Location: valparaiso Posts: 501 Drives: 09 z Rep Power: 17	Subscribed sent from my SAMSUNG- SINGLE TURBO SGH-1717