1st gen fp green
Apr 24, 2012, 11:53 PM
#1
Newbie
Thread Starter
iTrader: (1)
Join Date: Apr 2012
Location: australia
Posts: 8
Likes: 0
Received 0 Likes
on
0 Posts
1st gen fp green
hey all i have been searching all over the net for the flow rate of the first gen fp green and if this turbo will be a improvement over the standard evo 9 turbo.
thx adam
thx adam
Dec 7, 2013, 10:59 AM
#4
Hey guys had a question on the 1st gen fp green so thought of posting it here than making a new thread, I recently purchased a 2nd hand 1st gen fp green turbo (JB), the turbine had a very slight shaft play, should this be a major problem? I am new to this and kinda worried.
Trending Topics
Dec 7, 2013, 09:52 PM
#8
Hope this helps.
http://www.ziptiedynowerks.com/tech/turbo-flow-rates/
I've been looking at upgrading my 1g FP Green. From what i've heard, the general consensus is the old school green is a little better than an Evo IX turbo but not by much (that would justify swapping out a IX turbo for one.) On pump gas (92 here) they tend to top out at around 400 give or take 20hp. Of course you can get higher on E85.
As for the other question.
From Forced Performance's FAQ:
http://www.ziptiedynowerks.com/tech/turbo-flow-rates/
I've been looking at upgrading my 1g FP Green. From what i've heard, the general consensus is the old school green is a little better than an Evo IX turbo but not by much (that would justify swapping out a IX turbo for one.) On pump gas (92 here) they tend to top out at around 400 give or take 20hp. Of course you can get higher on E85.
As for the other question.
From Forced Performance's FAQ:
Q. The shaft in my turbo feels loose. How much freeplay should I have?
A. While this specification does vary from one brand to another and rule of thumb is less than .030" radial freeplay and less that .002" axial freeplay.
This amount of freeplay is required to allow the bearings to "float" in a pressurized film of oil while the engine is running. The flow of oil through the clearance around the bearings is what helps the bearings stay cool. This oil film around the bearings also help dampen vibrations that occur to the rotating assembly as it moves through it range of RPM. Ball bearing turbochargers do not have this pressurized film of oil around the bearings; this is why they are somewhat more noisy than floating journal bearing turbos.
A. While this specification does vary from one brand to another and rule of thumb is less than .030" radial freeplay and less that .002" axial freeplay.
This amount of freeplay is required to allow the bearings to "float" in a pressurized film of oil while the engine is running. The flow of oil through the clearance around the bearings is what helps the bearings stay cool. This oil film around the bearings also help dampen vibrations that occur to the rotating assembly as it moves through it range of RPM. Ball bearing turbochargers do not have this pressurized film of oil around the bearings; this is why they are somewhat more noisy than floating journal bearing turbos.
Last edited by Thore; Dec 7, 2013 at 10:03 PM.
Thread
Thread Starter
Forum
Replies
Last Post
pls1968
Evo Dyno Tuning / Results
29
Jul 13, 2020 01:16 PM
WTB[Northeast]: FP Green Turbo
PHILLY EVO
For Sale/WTB - Engine / Drivetrain / Power
0
Sep 9, 2016 04:16 PM
FS[Northeast]: New FP Green Setup w/ SS o2 V-band kit and oil lines
illogicalmind
For Sale/WTB - Engine / Drivetrain / Power
0
Mar 24, 2016 03:30 PM
IRISHEVOX
Evo X Engine / Turbo / Drivetrain
12
Jan 9, 2014 04:15 PM
