-
Grand Future Air Dried Fresh Beef Dog Food
Air Dried Dog Food | Fresh Beef

Carnivore Diet for Dogs

Go Back   Automotive Forums Car Chat > Toyota > MR2/MR-S
Register FAQ Community
Reply Show Printable Version Show Printable Version | Subscription Subscribe to this Thread
 
Thread Tools
  #1  
Old 05-12-2005, 11:49 AM
MR2turbo93's Avatar
MR2turbo93 MR2turbo93 is offline
AF Enthusiast
 
Join Date: Dec 2004
Posts: 208
Thanks: 0
Thanked 0 Times in 0 Posts
Stock Fuel System

If i was to run a CT20B at 17psi with a spearco intercooler, TKO DP and 3" exhaust with a K&N filter of course, is the stock fuel system still sufficent or should i upgrade?

If so what do i need to do? do i need to do the whole system?

Thanks
__________________
"In Reality we have this thing called physics. Respect it, or it will kick your ass."~ Dave Coleman
Reply With Quote
  #2  
Old 05-12-2005, 02:07 PM
SHORTYBOY113 SHORTYBOY113 is offline
AF Enthusiast
 
Join Date: Mar 2005
Posts: 111
Thanks: 0
Thanked 0 Times in 0 Posts
Re: Stock Fuel System

you can run more than 17 psi with a spearco i/c and a ct20b. i dont no if u have to upgrade the fuel or not. i would amagine so. if so i would go with 550cc injectors with a supra fuel pump and fuel presure regulater and go and get it dyno tuned for best results.
__________________
CARDOMAIN.COM/ID/MR2_SEXY11[color=red]I DONT NO HOW TO ADD IN A PIC SOMEONE TELL ME.[IMG]car pix 009[/IMG]
Reply With Quote
  #3  
Old 05-12-2005, 04:48 PM
mr2envy mr2envy is offline
AF Regular
 
Join Date: Apr 2005
Posts: 136
Thanks: 0
Thanked 0 Times in 0 Posts
Send a message via Yahoo to mr2envy
Re: Stock Fuel System

depends on how much power your making if your over 300hp then everywere says you need to upgrade and a popular one is just drilling it out to 450cc injectors. but we you chose works
__________________
-=Prospect Motorsports=-
Reply With Quote
  #4  
Old 05-13-2005, 12:19 PM
MR2turbo93's Avatar
MR2turbo93 MR2turbo93 is offline
AF Enthusiast
Thread starter
 
Join Date: Dec 2004
Posts: 208
Thanks: 0
Thanked 0 Times in 0 Posts
Re: Stock Fuel System

well if i was to do it i'd get supra injectors, ats ported fuel rail, and a walbro 255lb/hr pump and a aeromotive fuel press. regulator but i reall dont want more than 300whp and i dont want to have to buy a programmable ECU cause no one around me knows how to tune it, does anyone know of a good tuner in the NY,NJ, Penn. area ?
__________________
"In Reality we have this thing called physics. Respect it, or it will kick your ass."~ Dave Coleman
Reply With Quote
  #5  
Old 05-17-2005, 08:21 AM
JekylandHyde's Avatar
JekylandHyde JekylandHyde is offline
AF - Advisor
 
Join Date: Mar 2003
Posts: 3,133
Thanks: 0
Thanked 0 Times in 0 Posts
Re: Stock Fuel System

I suspect the OEM fuel would be sufficient for 17 psi out of a CT20B.

You may want to just do an adjustable FPR to bump up your fuel pressure:
www.trueleo.com/fpr.htm
__________________
Sponsorship: Amateur Motorsports <-- Get the book! - books are now available for shipment
Reply With Quote
  #6  
Old 05-18-2005, 06:03 PM
mr2envy mr2envy is offline
AF Regular
 
Join Date: Apr 2005
Posts: 136
Thanks: 0
Thanked 0 Times in 0 Posts
Send a message via Yahoo to mr2envy
Re: Stock Fuel System

wow thats pretty cool. he hyde do you have anything done to your internals? like cams roged pistons bore port and polish anything?
__________________
-=Prospect Motorsports=-
Reply With Quote
  #7  
Old 05-18-2005, 08:16 PM
JekylandHyde's Avatar
JekylandHyde JekylandHyde is offline
AF - Advisor
 
Join Date: Mar 2003
Posts: 3,133
Thanks: 0
Thanked 0 Times in 0 Posts
Re: Stock Fuel System

My was 100% stock and unopened until 2-3 months ago ... we pulled the valve cover off and dropped in cams.

We changed notihng else ~ I am still using the original valves, springs, etc ...
__________________
Sponsorship: Amateur Motorsports <-- Get the book! - books are now available for shipment
Reply With Quote
  #8  
Old 05-18-2005, 08:17 PM
mr2envy mr2envy is offline
AF Regular
 
Join Date: Apr 2005
Posts: 136
Thanks: 0
Thanked 0 Times in 0 Posts
Send a message via Yahoo to mr2envy
Re: Stock Fuel System

wow thats awsome whats the max psi and hp and tq youve had on it? before cams
__________________
-=Prospect Motorsports=-
Reply With Quote
  #9  
Old 05-19-2005, 05:51 AM
JekylandHyde's Avatar
JekylandHyde JekylandHyde is offline
AF - Advisor
 
Join Date: Mar 2003
Posts: 3,133
Thanks: 0
Thanked 0 Times in 0 Posts
Re: Stock Fuel System

351 rwhp and 300 rwtq
__________________
Sponsorship: Amateur Motorsports <-- Get the book! - books are now available for shipment
Reply With Quote
 
Reply

POST REPLY TO THIS THREAD

Go Back   Automotive Forums Car Chat > Toyota > MR2/MR-S


Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off



All times are GMT -5. The time now is 03:24 PM.

Community Participation Guidelines | How to use your User Control Panel

Powered by: vBulletin | Copyright Jelsoft Enterprises Ltd.
 
 
no new posts