05-21-2011, 06:14 PM
|
#1 |
|
Stock
Join Date: Jan 2011
Location: canada
Posts: 24
 |
Need advice on my new supra i bought.
Ok i bought a 1994 supra with T78 greddy turbo.Upgraded intercooler,CP pistons,upgraded throttle body and intake,Greddy blow off,and HKs Vpower computer. The car doesnt get tuned until next month. It's a new build and they have it on a rev limiter cut off so i don't even know how much HP it has. Do you guys have an idea what kind of hp this car should have. The guy says 800hp but i don't know.
|
|
|
|
05-22-2011, 01:39 AM
|
#2 | |
|
Supra Owner
Join Date: Oct 2005
Location: GA, USA
Posts: 2,209
|
Quote:
__________________
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. |
|
|
|
|
|
05-24-2011, 06:19 AM
|
#3 |
|
Stock
Join Date: Jan 2011
Location: canada
Posts: 24
|
Ok it needs to get tuned next month. The rev limiter has been set at 4800rpm then cuts out. I see it goes up to about 11psi. first gear goes up to 5psi. I dont know what cams. 6 speed.
|
|
|
|
|
05-26-2011, 02:54 AM
|
#4 | |
|
Supra Owner
Join Date: Oct 2005
Location: GA, USA
Posts: 2,209
|
Quote:
You really do need to find out what cams it has. Worst case, you can always remove them and get them measured. Without this info, I can't tell you how much power it should make. Assuming oem CR pistons: 1) On the stock fuel system, don't push it past about 550rwhp or it will run lean and bad things will happen to the engine. 550rwhp will require race fuel ... probably 100 MON octane at least. 2) If you have an upgraded fuel system, it'll do about 700rwhp on the oem cams. This will require race fuel - probably 110 MON octane at least. 3) With an upgraded fuel system and upgraded cams, you can hit 775rwhp with that turbo. Use 116 MON octane race fuel to hit this number.
__________________
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; 05-26-2011 at 02:56 AM. |
|
|
|
|
 |
|
|
Similar Threads
|
||||
| Thread | Thread Starter | Forum | Replies | Last Post |
| Newb to the site. Bought a 87 Yellow Supra Today. Introducing myself | AaronCDC | MKIII Supra | 48 | 12-22-2009 11:42 PM |
| Driving a Supra with leaky brake line advice? | Kevin | MKIII Supra | 6 | 04-21-2009 02:35 PM |
| Dream Offer | Karma_Supra | MKIV Supra | 22 | 10-17-2007 03:04 PM |
| advice on buying a supra | andyjinkim | MKIV Supra | 1 | 11-20-2006 07:30 AM |
| 1985 Supra buying advice | hong | MKII Supra | 3 | 09-02-2005 06:04 AM |
Linear Mode
