Home / Toyota Supra Forums

Go Back   Toyota Supra Forums! Join the Supra forum! > Performance, Modification, and Maintenance Forums - for generation specific discussions > MKIV Supra

Reply
 
Thread Tools Display Modes
Old 09-17-2011, 02:57 AM   #1
deigima
Stock
 
deigima's Avatar
 
Join Date: Sep 2011
Location: brunswick, nsw - australia
Posts: 10
deigima is on a distinguished road
Default how much power?

how much power is it possible to squeeze out of the 2jzgte when just running pump feul?
deigima is offline   Reply With Quote
Old 09-19-2011, 03:31 AM   #2
pwpanas
Supra Owner
 
pwpanas's Avatar
 
Join Date: Oct 2005
Location: GA, USA
Posts: 2,209
pwpanas is on a distinguished road
Default

Quote:
Originally Posted by deigima View Post
how much power is it possible to squeeze out of the 2jzgte when just running pump feul?
With the oem twin turbos? ...or an aftermarket turbo+fuel system setup?

Also, can I spray methanol? How about just water injection?
__________________
Phil '94 Supra Turbo, 6spd, 'APU'+
Displacement is no replacement for boost.
Life begins at 30psi.


NB: Please consider posting any help requests in a new thread instead of asking me for help privately. About 99.9+% of the time, private help requests end up covering great information that could be very valuable to other forum members. If you have a good reason for needing the help request to be private, I'll consider it. If not, then why not give everyone else the opportunity to pitch in too, and/or learn from the information? Remember, there's no such thing as a dumb question. We're all here to help within this family of Supra owners.
pwpanas is offline   Reply With Quote
Old 09-20-2011, 04:25 AM   #3
deigima
Stock
 
deigima's Avatar
 
Join Date: Sep 2011
Location: brunswick, nsw - australia
Posts: 10
deigima is on a distinguished road
Default

i mean without methanol or water injection or any of that whatnot. yes, upgrading injectors and whatnot, but keeping the block internals standard. i dont think aftermarket turbos would be needed, since the most you can push without needing special injection is about 15psi,
so how much power NOT using methanol spray or water injection. preferably running 15psi.
__________________
Aussie Aussie Aussie!
should have L's but im too lazy
deigima is offline   Reply With Quote
Old 09-20-2011, 02:25 PM   #4
pwpanas
Supra Owner
 
pwpanas's Avatar
 
Join Date: Oct 2005
Location: GA, USA
Posts: 2,209
pwpanas is on a distinguished road
Default

Quote:
Originally Posted by deigima View Post
... i dont think aftermarket turbos would be needed, since the most you can push without needing special injection is about 15psi,
so how much power NOT using methanol spray or water injection. preferably running 15psi.
Different sizes of turbos produce vastly different horsepower results at the same boost level. The bigger the turbo, the slower it needs to spin to push the same amount of air. Slower spin means less heat generated, which means denser air, which means more horsepower.
__________________
Phil '94 Supra Turbo, 6spd, 'APU'+
Displacement is no replacement for boost.
Life begins at 30psi.


NB: Please consider posting any help requests in a new thread instead of asking me for help privately. About 99.9+% of the time, private help requests end up covering great information that could be very valuable to other forum members. If you have a good reason for needing the help request to be private, I'll consider it. If not, then why not give everyone else the opportunity to pitch in too, and/or learn from the information? Remember, there's no such thing as a dumb question. We're all here to help within this family of Supra owners.
pwpanas is offline   Reply With Quote
Old 02-28-2012, 10:12 PM   #5
deigima
Stock
 
deigima's Avatar
 
Join Date: Sep 2011
Location: brunswick, nsw - australia
Posts: 10
deigima is on a distinguished road
Default

come on dude, get to the point. no bs, just tell me
__________________
Aussie Aussie Aussie!
should have L's but im too lazy
deigima is offline   Reply With Quote
Old 02-29-2012, 02:40 AM   #6
pwpanas
Supra Owner
 
pwpanas's Avatar
 
Join Date: Oct 2005
Location: GA, USA
Posts: 2,209
pwpanas is on a distinguished road
Default

Quote:
Originally Posted by deigima View Post
come on dude, get to the point. no bs, just tell me
Stock twins, 6spd: 350rwhp on pump gas
76mm turbo (or bigger), 6spd: 700rwhp on pump gas

However, with the 76mm turbo, running 15psi on pump gas, you'll be running 220rwhp until you hit about 5500 rpm or so. You'll be living in turbo lag city, and it'll suck donkey b@llz.

Can you see now why I was trying to find out more about your setup? There is no one clear answer...it depends a lot on the turbo you'l be running, and your application. Maybe rediculous turbo lag won't be a factor to you, if all you'll be doing is drag racing - just drop the clutch at 6k and keep it at redline through the whole 1/4 mile. Or maybe you want to stay with the stock twins because of the cost of a single turbo and fuel system upgrade, so you'll be stuck at 350rwhp. This sh*t ain't BS buddy...it's critical information and there's no way to properly and correctly answer your question without knowing it all.
__________________
Phil '94 Supra Turbo, 6spd, 'APU'+
Displacement is no replacement for boost.
Life begins at 30psi.


NB: Please consider posting any help requests in a new thread instead of asking me for help privately. About 99.9+% of the time, private help requests end up covering great information that could be very valuable to other forum members. If you have a good reason for needing the help request to be private, I'll consider it. If not, then why not give everyone else the opportunity to pitch in too, and/or learn from the information? Remember, there's no such thing as a dumb question. We're all here to help within this family of Supra owners.

Last edited by pwpanas; 02-29-2012 at 02:44 AM.
pwpanas is offline   Reply With Quote
Reply


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
Trackbacks are Off
Pingbacks are Off
Refbacks are Off

Forum Jump

Similar Threads
Thread Thread Starter Forum Replies Last Post
no spark chrism8799 MKII Supra 6 12-08-2008 12:38 AM
6 point Roll Cage? carl johansson Road Racing & Autocross 0 12-01-2007 12:28 AM
Lsd RussianMK3 Drifting 6 12-10-2006 05:42 PM
Ghetto is a good seller ARZ Buyer/Seller ratings 0 11-15-2006 11:58 PM


All times are GMT. The time now is 12:05 PM.


Powered by vBulletin® Version 3.8.7
Copyright ©2000 - 2024, vBulletin Solutions, Inc.

1986



1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87