My GS300 74mm Turbo'd
07-23-07, 05:52 PM
#31
Lexus Champion
Thanks.. From what I have read 525cc's is really all the stock computer can handle, I got a good deal on the 440's so I'm staying with those for now, I have a Haltech E8 in my closet and a set of 1000cc injectors however I want to see what I can do on the stock ecu. I have a friend who runs 800RWHP on stock 550c injectors and meth injection on his Supra, right now I have it set up at 12 psi on the 440's and its running great, I'm going to take my time inching up the boost. I got the headlights on Ebay, they're great!
What fuel system are you running? Return?
JPI
07-27-07, 06:37 AM
#33
Lead Lap
Thread Starter
I got he kit back yesterday, this is the stock front and rear with a lower lip kit, I need to install the rear bumper today, rear lower lip, and drivers side skirt. I'm happy with how this kit looks and fits. The motor is all back together too, I was running a little lean at over 6000 rpm @ 12.5 psi, had to turn the fuel pressure up now its nice and rich up top.
07-30-07, 08:01 AM
#35
Lead Lap
Thread Starter
Anytime Jeff feel free to come down.
I got the body kit done, everything fit great but for whatever reason the rear bumper on the passanger side is about 2" too long. I might have to rig up some sort of spacer but first I'm calling the shop that sold it to me, maybe I got a defect. It seems pulling all 4 02's isn't keeping the stock ECU from changing the tune, I keep going richer. I might have to reinstall that resistor on my coolant temp sensor again, that really seemed to do the trick but I lose the gauge which blows.
I got the body kit done, everything fit great but for whatever reason the rear bumper on the passanger side is about 2" too long. I might have to rig up some sort of spacer but first I'm calling the shop that sold it to me, maybe I got a defect. It seems pulling all 4 02's isn't keeping the stock ECU from changing the tune, I keep going richer. I might have to reinstall that resistor on my coolant temp sensor again, that really seemed to do the trick but I lose the gauge which blows.
Cant wait to see the finished product
08-01-07, 06:50 AM
#39
Lead Lap
Thread Starter
Thanks, I had some fun yesterday. I had a 400HP Pontiac GTO riding my *** wanting to go so I had to pull away from him lol. I pulled him pretty easy at 12psi.
08-01-07, 12:52 PM
#41
Lead Lap
Thread Starter
I'm pulling the MAP ECU and installing the haltech E8 next week, I found a really good guy who is a engineer for Nasa that does side work, he's putting in my haltech and I'm throwing in the 1000 cc injectors. woo hooo.
08-02-07, 09:15 AM
#43
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Careful, with all that power you will have to upgrade the clutch packs and the sprag
08-02-07, 09:31 AM
#44
Lead Lap
Thread Starter
I'm not pushing it that hard right now, 12.5 psi of boost.. probably 400 - 450 RWHP right now, I have a tranny cooler and valve body upgrade, Peter Farrell tells me these trannys are the newer version of the Supra auto tranny and they can hold up to 500 ft lbs of torque. so far all is well, plus I have a spare too.
08-02-07, 11:12 AM
#45
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I would get a sprag upgrade for a piece of mind.
Actually around 450 ft lbs of torque is the danger zone for a stock sprag. Anyway good job and good luck.
Later, Jose
Later, Jose
I'm not pushing it that hard right now, 12.5 psi of boost.. probably 400 - 450 RWHP right now, I have a tranny cooler and valve body upgrade, Peter Farrell tells me these trannys are the newer version of the Supra auto tranny and they can hold up to 500 ft lbs of torque. so far all is well, plus I have a spare too.