FMU Disk question + few other fuel questions
#1
FMU Disk question + few other fuel questions
Well gone are the naturally aspirated days. I am going turbo. I am going to buy Neals old turbo setup.
If all goes well i have a Turbonetics T3/T4 super 60 with a .63 a/r i am hopefully going to be picking up, still trying to find a tial 50mm BOV locally.
I am only planning on running about 4-5PSI initialy to keep the cost down. I plan on going with a FMU and a walbro 255LPH pump if required. Would i need a FPR or would i be okay without one with the FMU.
What i would like to know is, what FMU disk would i need for the FMU running 4-5PSI. I am not sure if there is a formula or some logical way someone could explain to me so i can understand it. Also i am guessing i would need to upgrade to the Z32 MAF as i think the stock A32 maf would be getting close to maxed out.
Thanks guys
Chris
If all goes well i have a Turbonetics T3/T4 super 60 with a .63 a/r i am hopefully going to be picking up, still trying to find a tial 50mm BOV locally.
I am only planning on running about 4-5PSI initialy to keep the cost down. I plan on going with a FMU and a walbro 255LPH pump if required. Would i need a FPR or would i be okay without one with the FMU.
What i would like to know is, what FMU disk would i need for the FMU running 4-5PSI. I am not sure if there is a formula or some logical way someone could explain to me so i can understand it. Also i am guessing i would need to upgrade to the Z32 MAF as i think the stock A32 maf would be getting close to maxed out.
Thanks guys
Chris
#2
Well gone are the naturally aspirated days. I am going turbo. I am going to buy Neals old turbo setup.
If all goes well i have a Turbonetics T3/T4 super 60 with a .63 a/r i am hopefully going to be picking up, still trying to find a tial 50mm BOV locally.
I am only planning on running about 4-5PSI initialy to keep the cost down. I plan on going with a FMU and a walbro 255LPH pump if required. Would i need a FPR or would i be okay without one with the FMU.
What i would like to know is, what FMU disk would i need for the FMU running 4-5PSI. I am not sure if there is a formula or some logical way someone could explain to me so i can understand it. Also i am guessing i would need to upgrade to the Z32 MAF as i think the stock A32 maf would be getting close to maxed out.
Thanks guys
Chris
If all goes well i have a Turbonetics T3/T4 super 60 with a .63 a/r i am hopefully going to be picking up, still trying to find a tial 50mm BOV locally.
I am only planning on running about 4-5PSI initialy to keep the cost down. I plan on going with a FMU and a walbro 255LPH pump if required. Would i need a FPR or would i be okay without one with the FMU.
What i would like to know is, what FMU disk would i need for the FMU running 4-5PSI. I am not sure if there is a formula or some logical way someone could explain to me so i can understand it. Also i am guessing i would need to upgrade to the Z32 MAF as i think the stock A32 maf would be getting close to maxed out.
Thanks guys
Chris
http://forums.maxima.org/showthread.php?t=544799
A good one:
http://forums.maxima.org/showpost.ph...72&postcount=1
#3
i am going to revise my opinion on FMUs just a little. I still think they are rather archaic, but yeah I guess they can be of some use for a very low pressure setup, a small increase in FP is ok, but you don't want to get into medium to large increases in FP otherwise you will start overheating and overstressing injectors, etc. for a low pressure setup like you want to run a 4:1 disk would probably be good, but it'd probably be better to ask mike as he ran an FMU for quite a while, i never ran one.
#5
Alright thanks guys! So with an FMU i will need at a minimum a walbro 255lph pump, but what im wondering is if i would need an AFPR?
Yeah for now this is i plan on doing to keep the initial cost down, in the long term i plan on upgrading Z32 MAF + 550's to pursue my aspirations of 11 second 1/4 mile run in the maxi.
So for fuel management, FMU with 4:1 disk, walbro 255 and AFPR?
Yeah for now this is i plan on doing to keep the initial cost down, in the long term i plan on upgrading Z32 MAF + 550's to pursue my aspirations of 11 second 1/4 mile run in the maxi.
So for fuel management, FMU with 4:1 disk, walbro 255 and AFPR?
#7
Ok so you will be skipping past the 370s? Wasn't sure what your power goals were.
#8
Well right now im still entertaining my options, ive been thinking a lot about it, and i am not sure if 370's will get me where i want in terms of power. I plan on making a fair amount, but i am still re-searching on that. thanks for the replies guys!
Thread
Thread Starter
Forum
Replies
Last Post
pears
5th Generation Maxima (2000-2003)
15
09-18-2015 05:25 AM