Forced Induction Custom FI Setup Questions

A few questions about a 20g (I've searched!)

Thread Tools
 
Search this Thread
 
Old 11-30-2004, 12:20 AM
  #31  
1.0 BAR
 
90turbohatch's Avatar
 
Join Date: Oct 2004
Posts: 457
Default Re:A few questions about a 20g (I've searched!)

Originally Posted by 89hondalude
well I am not to sure on hondas cause I am new to them, but I did have a 91 awd talon with a 20g and it didnt spool fast at all on the 2.0L, it did hit full boost by 4900 rpm but thats not fast, as for the t25 being alomst the same size the 20g is almost 2x the size there are several local dsm's here going 11's full weight on them that will never happen with a t25!!! with ur set up I would worry about the 450 cc's again I am new to honda's but at 12psi on my dsm with the 450cc it was very very lean!!!
Thats seems like some good info. I was thinking about the same. I used to be into dsm's before i got my honda's. The 20g he is looking at has a 16g turbine housing though. I don't know the difference between the turbine housings of an original 20g vs. 16g
90turbohatch is offline  
Old 11-30-2004, 12:31 AM
  #32  
0.0 BAR
 
89hondalude's Avatar
 
Join Date: Nov 2004
Posts: 21
Default Re:A few questions about a 20g (I've searched!)

the 16g housing will make spool a little better but not all that much!
89hondalude is offline  
Old 11-30-2004, 06:29 PM
  #33  
3.0 BAR
 
d16forlife's Avatar
 
Join Date: Jun 2003
Posts: 6,857
Default Re:A few questions about a 20g (I've searched!)

Originally Posted by 90turbohatch
Originally Posted by 89hondalude
well I am not to sure on hondas cause I am new to them, but I did have a 91 awd talon with a 20g and it didnt spool fast at all on the 2.0L, it did hit full boost by 4900 rpm but thats not fast, as for the t25 being alomst the same size the 20g is almost 2x the size there are several local dsm's here going 11's full weight on them that will never happen with a t25!!! with ur set up I would worry about the 450 cc's again I am new to honda's but at 12psi on my dsm with the 450cc it was very very lean!!!
Thats seems like some good info. I was thinking about the same. I used to be into dsm's before i got my honda's. The 20g he is looking at has a 16g turbine housing though. I don't know the difference between the turbine housings of an original 20g vs. 16g
Thats the thing.Its not a true 20g.Its a 16g turbine with a 20g compressor housing.Thats not a 20g.

The 450s are fine on that car.they will be running at about 60% or so,so their will still be room to hit 300hp if he builds the engine.people here have been using those things for a long time with no problems.
d16forlife is offline  
Old 12-01-2004, 10:58 PM
  #34  
0.5 BAR
 
Infinite's Avatar
 
Join Date: Sep 2004
Posts: 82
Default Re:A few questions about a 20g (I've searched!)

from what i understand, the greddy 18g is smaller than an actual mitsu 18g. so can i please have the cliff notes of this whole 20g on a b16 thing? as i am thinking of doing the same thing.
i know these turbos support mad power on dsm's, but what would be the max hp attainable? Spool time? (definitve answer or semi-educated guess) will it survive the upper rev range? (again, definitive answer or educated guess)

Thanks.
Infinite is offline  
Old 12-02-2004, 03:49 PM
  #35  
0.5 BAR
 
Infinite's Avatar
 
Join Date: Sep 2004
Posts: 82
Default Re:A few questions about a 20g (I've searched!)

ttt for an answer.
Infinite is offline  
Old 12-02-2004, 05:00 PM
  #36  
0.5 BAR
Thread Starter
 
Atheist's Avatar
 
Join Date: Nov 2004
Posts: 70
Default Re:A few questions about a 20g (I've searched!)

I don't know if I am going to be picking up that snail, becuase of all of the chips on the compressor wheel..
Atheist is offline  
Old 12-02-2004, 06:54 PM
  #37  
1.5 BAR
 
theebluecrx's Avatar
 
Join Date: Jun 2003
Location: Plant city,fl
Posts: 1,134
Default Re:A few questions about a 20g (I've searched!)

Originally Posted by 89hondalude
well I am not to sure on hondas cause I am new to them, but I did have a 91 awd talon with a 20g and it didnt spool fast at all on the 2.0L, it did hit full boost by 4900 rpm but thats not fast, as for the t25 being alomst the same size the 20g is almost 2x the size there are several local dsm's here going 11's full weight on them that will never happen with a t25!!! with ur set up I would worry about the 450 cc's again I am new to honda's but at 12psi on my dsm with the 450cc it was very very lean!!!

4900 rpm?How much boost were u pushing?Ive seen fellow dsms full boost (25 lbs) by 3k rpm with 20g's.You shouldnt have done a 20g unless you got a good deal or had cams on the car already.
theebluecrx is offline  
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
77_celica
Forced Induction
6
07-16-2006 08:26 PM
DraginX
Engine Management
1
10-24-2005 08:14 PM
BQPussyboy
Forced Induction
12
09-19-2005 05:09 PM
chirp the 1-2
Forced Induction
0
07-09-2005 10:54 AM
sideways121
Forced Induction
5
06-28-2005 02:45 AM



Quick Reply: A few questions about a 20g (I've searched!)



All times are GMT -5. The time now is 06:06 PM.