How do you read compressor boost maps?
#1
Scooby Regular
Thread Starter
iTrader: (18)
Join Date: Jul 2007
Location: Guildford Surrey
Posts: 693
Likes: 0
Received 0 Likes
on
0 Posts
![Default](https://www.scoobynet.com/images/icons/icon1.gif)
How do you read a turbo compressor boost map, I have never figured this out, it might sound a bit daft, sorry.
In the link below out of a matter of interest, how much to big would this be on a slightly tuned well built ej20 @ 1.5-1.6 bar boost.
![](http://64.225.76.178/catalog/compmaps/fig16.html)
Click on the X above...
Thanks in advance.
In the link below out of a matter of interest, how much to big would this be on a slightly tuned well built ej20 @ 1.5-1.6 bar boost.
Click on the X above...
Thanks in advance.
Last edited by Brett_555_Sti; 27 May 2008 at 06:42 AM.
#2
![Default](https://www.scoobynet.com/images/icons/icon1.gif)
HI
I have just bought a subaru trbo sti on an 96 reg, and is brill.. Running at a steady 283bhp, had a £800 turbo recently purchased. Only fault with it seem to be when i put my foot down, it feels like theres that much power, that the clutch slightly slips. Ive read alot of things regarding import scoobys about fuel, and how you need to put in octane boosters ect. Would this "clutch slip" be anything else? Because it doesnt always do it, like from cold it doesnt but then does when warmer.. any ideas anyone?
Jason
I have just bought a subaru trbo sti on an 96 reg, and is brill.. Running at a steady 283bhp, had a £800 turbo recently purchased. Only fault with it seem to be when i put my foot down, it feels like theres that much power, that the clutch slightly slips. Ive read alot of things regarding import scoobys about fuel, and how you need to put in octane boosters ect. Would this "clutch slip" be anything else? Because it doesnt always do it, like from cold it doesnt but then does when warmer.. any ideas anyone?
Jason
![Luxhello](https://www.scoobynet.com/images/smilies/luxhello.gif)
#4
![Default](https://www.scoobynet.com/images/icons/icon1.gif)
![Ponder2](https://www.scoobynet.com/images/smilies/ponder2.gif)
#5
Scooby Regular
iTrader: (2)
![Default](https://www.scoobynet.com/images/icons/icon1.gif)
Try this site:
Turbocharger Compressor Calculations
This comes from a great website I've used in the past with all sorts of interesting US stuff - still relevant to Subarus.
Stealth 316 Home
nick
Turbocharger Compressor Calculations
This comes from a great website I've used in the past with all sorts of interesting US stuff - still relevant to Subarus.
Stealth 316 Home
nick
#6
Scooby Regular
Thread Starter
iTrader: (18)
Join Date: Jul 2007
Location: Guildford Surrey
Posts: 693
Likes: 0
Received 0 Likes
on
0 Posts
![Default](https://www.scoobynet.com/images/icons/icon1.gif)
Try this site:
Turbocharger Compressor Calculations
This comes from a great website I've used in the past with all sorts of interesting US stuff - still relevant to Subarus.
Stealth 316 Home
nick
Turbocharger Compressor Calculations
This comes from a great website I've used in the past with all sorts of interesting US stuff - still relevant to Subarus.
Stealth 316 Home
nick
Thanks Butty
Thread
Thread Starter
Forum
Replies
Last Post
Mattybr5@MB Developments
Full Cars Breaking For Spares
12
18 November 2015 07:03 AM
Sam Witwicky
Engine Management and ECU Remapping
17
13 November 2015 10:49 AM