is it ok to boost 10psi?? - Page 2 - Zilvia.net Forums | Nissan 240SX (Silvia) and Z (Fairlady) Car Forum

sr240mike · 02-22-2005, 06:18 PM

Get a good boost controller, fuel pump, and you could run up to 13-14 psi with that t25.

Campos · 02-22-2005, 06:28 PM

Quote:

Originally Posted by sr240mike

Get a good boost controller, fuel pump, and you could run up to 13-14 psi with that t25.

fo sho

Var · 02-22-2005, 06:30 PM

DOH! if you have an FMIC you are way better off. Cool beans kid. have fun

ihmeg · 02-22-2005, 06:54 PM

Quote:

Originally Posted by Flybert

You are misunderstanding what people are saying. Everyone is telling him to get a walboro because it is a high flow fuel pump which will automatically bump up his fuel pressure which will make it safer for him to run higher boost levels with no fuel control.

Now that that was said, it would still be in the original posters best interest to get a fuel controller and get this thing tuned before bumping up the boost. Try searching for a dyno/wideband readout of SR's with T25's running upped boost/walboro/no fuel controller. It's kind of hard to find stuff like that because most people who are going to the dyno and getting plugged into a wideband are using fuel controllers and tuning with them.

Alright i see, i have walbro 255 installed on my sr-d 240 and i thought it was saying that the 255 would only be good until 15 psi.... but obviously not the case sorry :hammer:

luckie2hav3her · 02-22-2005, 08:06 PM

part two of this theard!! wat good inexpensive boost controllers are out there! i just want something that works and if effecient, 500 for avc-r is too much... i just want 10psi!!

Yoshi · 02-22-2005, 11:09 PM

GReddy Profec Series
Any year/model should suit your needs, the whole series of controllers has pretty much been a standard for the budget booster

ihmeg · 02-23-2005, 10:38 AM

i have a dna man controller

02-22-2005, 06:18 PM	#31
sr240mike Zilvia FREAK! Join Date: Apr 2004 Location: California, Norcal biiaatch Posts: 1,185 Trader Rating: (0) Feedback Score: 0 reviews	Get a good boost controller, fuel pump, and you could run up to 13-14 psi with that t25. __________________ TWO IN THE COOT, ONE IN THE POOT

02-22-2005, 06:30 PM	#33
Var Post Whore! Join Date: Sep 2003 Location: Norcal Age: 43 Posts: 5,032 Trader Rating: (0) Rides Gallery: Var Feedback Score: 0 reviews	DOH! if you have an FMIC you are way better off. Cool beans kid. have fun __________________ Hi

02-22-2005, 11:09 PM	#36
Yoshi Post Whore! Join Date: Jul 2001 Location: Washington Age: 48 Posts: 3,003 Trader Rating: (1) Rides Gallery: Yoshi Feedback Score: 1 reviews	GReddy Profec Series Any year/model should suit your needs, the whole series of controllers has pretty much been a standard for the budget booster __________________ www.360realms.com/S13-S15

02-23-2005, 10:38 AM	#37
ihmeg Zilvia Member Join Date: Jan 2004 Location: wilmington nc Age: 38 Posts: 168 Trader Rating: (0) Feedback Score: 0 reviews	i have a dna man controller __________________ SR powered 1989 240sx

02-22-2005, 08:06 PM	#35
luckie2hav3her BANNED Join Date: Mar 2004 Location: Los Angeles Posts: 348 Trader Rating: (0) Feedback Score: 0 reviews	part two of this theard!! wat good inexpensive boost controllers are out there! i just want something that works and if effecient, 500 for avc-r is too much... i just want 10psi!!