Rotary Car Performance General Rotary Car and Engine modification discussions.

What turbo/turbos would you use on a 20B FC!?

Thread Tools
 
Search this Thread
 
Old Jun 18, 2002 | 08:59 PM
  #1  
crazydriving.net's Avatar
Thread Starter
Junior Member
Tenured Member 10 Years
 
Joined: Oct 2001
Posts: 43
Likes: 0
From: Norway
What turbo/turbos would you use on a 20B FC!?

main goal for this fc is to be the fastest streetracer around... simple as that... proving that rotary kicks ***!

around here everyone is talkin **** about rotaries... they have even never heard of a 20b engine...!


this is one is the engine of the badest cars around scandinavia...

its a supra...

fitted with GT80

fitted with GT72

Reply
Old Jun 19, 2002 | 06:19 AM
  #2  
jspecracer7's Avatar
1JZ powered
Tenured Member 10 Years
 
Joined: Jul 2001
Posts: 4,423
Likes: 0
From: Where there's only two seasons, hot and wet! I love Okinawa
T-66
Reply
Old Jun 19, 2002 | 09:35 AM
  #3  
Greg's Avatar
Rotary Enthusiast
Tenured Member 10 Years
 
Joined: Feb 2001
Posts: 1,375
Likes: 0
From: The First State
If you are liking innovative turbo then go witha GTB88 or a Turbonetics Thumper 88. T66 is too small if you are trying to make sick hp. Im a dealer for both manufactures also by the way . They are expensive but worth the money.

Last edited by Greg; Jun 19, 2002 at 09:39 AM.
Reply
Old Jun 19, 2002 | 09:43 AM
  #4  
RETed's Avatar
Lives on the Forum
Tenured Member 10 Years
 
Joined: Feb 2001
Posts: 26,664
Likes: 22
From: n
Triple turbo the bitch!
Triple GT-2835's are good for 900hp.
You get the ultra-quick spool up of the smaller turbos, so theoretically you'd get a wider powerband.


-Ted
Reply
Old Jun 19, 2002 | 01:25 PM
  #5  
crazydriving.net's Avatar
Thread Starter
Junior Member
Tenured Member 10 Years
 
Joined: Oct 2001
Posts: 43
Likes: 0
From: Norway
Originally posted by RETed
Triple turbo the bitch!
Triple GT-2835's are good for 900hp.
You get the ultra-quick spool up of the smaller turbos, so theoretically you'd get a wider powerband.


-Ted
this i actually what iam thinking about....! even thought about triple 3037? That would make some crazy hp?

What about a T101? Is this is what you are fitting your 20b Greg?



Reply
Old Jun 19, 2002 | 03:30 PM
  #6  
Greg's Avatar
Rotary Enthusiast
Tenured Member 10 Years
 
Joined: Feb 2001
Posts: 1,375
Likes: 0
From: The First State
Im going to be using a smaller Compressor 91 mm as opposed to the 101 mm. There is a racer from Philly making 1300+ HP with the T100 and 3 rotors Its all about how much money you want to spend. How much are you looking to spend on the turbo system?
Reply
Old Jun 19, 2002 | 03:57 PM
  #7  
crazydriving.net's Avatar
Thread Starter
Junior Member
Tenured Member 10 Years
 
Joined: Oct 2001
Posts: 43
Likes: 0
From: Norway
Originally posted by Greg
Im going to be using a smaller Compressor 91 mm as opposed to the 101 mm. There is a racer from Philly making 1300+ HP with the T100 and 3 rotors Its all about how much money you want to spend. How much are you looking to spend on the turbo system?

im not sure yet...! first we are gonna go with the stock turbos... then were are gonna do the turbo setup..

the point is that this will be a 'streetcar', it would be needed to be able to drive on the streets. Not a everyday car but we need to be able to drive it on public roads. How about your car, will it be a full blooded dragcar or a 'streetcar'?

Have also been thinking about a triple 3037 for less lag...
Reply
Old Jun 19, 2002 | 04:24 PM
  #8  
RETed's Avatar
Lives on the Forum
Tenured Member 10 Years
 
Joined: Feb 2001
Posts: 26,664
Likes: 22
From: n
Originally posted by crazydriving.net
this i actually what iam thinking about....! even thought about triple 3037? That would make some crazy hp?
Those turbos are too big if it's one per rotor.


What about a T101? Is this is what you are fitting your 20b Greg?
That turbo is too big, even for a single on a 20B short of a 100hp shot to get it spinning.



-Ted
Reply
Old Jun 19, 2002 | 04:53 PM
  #9  
crazydriving.net's Avatar
Thread Starter
Junior Member
Tenured Member 10 Years
 
Joined: Oct 2001
Posts: 43
Likes: 0
From: Norway
Originally posted by RETed

That turbo is too big, even for a single on a 20B short of a 100hp shot to get it spinning.



-Ted

There are a 13 b with twin 3037 in Japan...I have some pics of it if you havent seen it.

And that T101 is actually used on a 13b engine, but its a dragster though...



here is the 13b with the twin 3037...
Reply
Old Jun 19, 2002 | 05:31 PM
  #10  
Greg's Avatar
Rotary Enthusiast
Tenured Member 10 Years
 
Joined: Feb 2001
Posts: 1,375
Likes: 0
From: The First State
Noone knows for sure what turbo Dalton is using. You cannot tell turbo size from the outside. He could be usind the Thumper or GTB frame (huge) with only a 80 mm compressor wheel. Ive sold a T100 sized 80 before and the only difference is the compressor. Here is a better question. What kind of pwer are you trying to make?
Reply
Old Jun 20, 2002 | 07:10 AM
  #11  
Dragon's Avatar
20B N/A Wide Body FC3S
Tenured Member 10 Years
 
Joined: Feb 2001
Posts: 797
Likes: 1
From: Okinawa Japan
I'd run a T-76 with a 1.3 Q trim exaust and decent side port, should be able to get 650-700hp out of that with out it blowing up... and should still be quite streetable.. I wouldn't worry too much about boost lag with the 20B. It should putt around just fine with the extra low end tork and power from that extra rotor...
Reply
Old Jun 20, 2002 | 08:18 AM
  #12  
13BAce's Avatar
On a long vacation
Tenured Member 10 Years
 
Joined: Feb 2001
Posts: 2,160
Likes: 0
From: Bay Area, CA, U.S.A.
How about this one?
Reply
Old Jun 20, 2002 | 09:31 AM
  #13  
Greg's Avatar
Rotary Enthusiast
Tenured Member 10 Years
 
Joined: Feb 2001
Posts: 1,375
Likes: 0
From: The First State
t76 is like a to4e for the 3 rotor great boost responce and good hp. Id still use something bigger though (thumper or GTB family) but that might be cause I am into sick HP and drag racing.
Reply
Old Jun 20, 2002 | 11:26 AM
  #14  
RETed's Avatar
Lives on the Forum
Tenured Member 10 Years
 
Joined: Feb 2001
Posts: 26,664
Likes: 22
From: n
Originally posted by crazydriving.net
There are a 13 b with twin 3037 in Japan...I have some pics of it if you havent seen it.
You ever seen the dyno curve on those things?


-Ted
Reply
Old Jun 20, 2002 | 04:35 PM
  #15  
crazydriving.net's Avatar
Thread Starter
Junior Member
Tenured Member 10 Years
 
Joined: Oct 2001
Posts: 43
Likes: 0
From: Norway
Originally posted by RETed

You ever seen the dyno curve on those things?


-Ted

about 750hp i think... with 20mm bridge porting...

but what about a tripple 3037? why wouldnt the 'extra' rotor handle the last 3037? if it worked on the 13b?

Marius
Reply
Old Jun 20, 2002 | 07:50 PM
  #16  
RETed's Avatar
Lives on the Forum
Tenured Member 10 Years
 
Joined: Feb 2001
Posts: 26,664
Likes: 22
From: n
It makes very little power down low.&nbsp If you want a peaky power band, go for it.&nbsp I thought drag racing was all about getting to the far end the quickest.&nbsp This usually means the broader the power band, the quicker the car.&nbsp The triple GT2835's should do 900.&nbsp They should also kick in very LOW RPM's - I peg them boosting as low as 3,000RPM.&nbsp Run the right A/R, and you get one helluva power band and should BEAT the GT3037's in a drag race.


-Ted
Reply
Old Jun 21, 2002 | 04:49 AM
  #17  
HWO's Avatar
HWO
inteligent extratarestril
Tenured Member 10 Years
 
Joined: Mar 2001
Posts: 1,313
Likes: 0
From: The Sunny B.O.P, New Zealand
Originally posted by RETed

You ever seen the dyno curve on those things?


-Ted
Yeah i have, and one of the dumbest responses i have seen on this forum followed it, i recall it being along the lines of "........if i raced that car and we were limited to 4000rpm, i'd walk all over it..........."

.........and that my friend, is what gearboxes and diff's are for
Reply
Old Jun 21, 2002 | 10:04 AM
  #18  
crazydriving.net's Avatar
Thread Starter
Junior Member
Tenured Member 10 Years
 
Joined: Oct 2001
Posts: 43
Likes: 0
From: Norway
Originally posted by RETed
It makes very little power down low.&nbsp If you want a peaky power band, go for it.&nbsp I thought drag racing was all about getting to the far end the quickest.&nbsp This usually means the broader the power band, the quicker the car.&nbsp The triple GT2835's should do 900.&nbsp They should also kick in very LOW RPM's - I peg them boosting as low as 3,000RPM.&nbsp Run the right A/R, and you get one helluva power band and should BEAT the GT3037's in a drag race.


-Ted
yeps... sounds very good! Anyone know the name of the company that made the triple 2835? Maybe they can make me a good exhaust manifold.

Reply
Old Jun 21, 2002 | 01:48 PM
  #19  
RETed's Avatar
Lives on the Forum
Tenured Member 10 Years
 
Joined: Feb 2001
Posts: 26,664
Likes: 22
From: n
Originally posted by HWO
Yeah i have, and one of the dumbest responses i have seen on this forum followed it, i recall it being along the lines of "........if i raced that car and we were limited to 4000rpm, i'd walk all over it..........."

.........and that my friend, is what gearboxes and diff's are for
Sorry dude, just because you can't do Excel graphs and prove your point, don't need to make excuses cause you can't argue your side of the debate better.


-Ted
Reply
Old Jun 21, 2002 | 08:58 PM
  #20  
HWO's Avatar
HWO
inteligent extratarestril
Tenured Member 10 Years
 
Joined: Mar 2001
Posts: 1,313
Likes: 0
From: The Sunny B.O.P, New Zealand
the rev limiters are set at 8000+ for a reason, we dont all think we are driving 10 litre V8's which redline at 4000rpm

WTF are you one about drawing excel graphs? that car would straight out SPANK yours in race, its not 100% streetable - was it ment to be? erm NO
Reply
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
Duc852
Introduce yourself
1
Sep 22, 2015 03:49 AM




All times are GMT -5. The time now is 10:11 PM.