382whp/380wtq
02-14-2010, 09:45 AM
#1
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382whp/380wtq
Had the Max at Speed Force Racing for a week and here are the results,
At 6.5 lbs, it put out about 380HP. Unfortunately, with the POS tires I had on the car, traction was a problem. As a result, I was slipping quite a bit on the dyno. I suspect that with better traction, I would have been well over 400 @ 8lbs.
Anyway, to be continued with some better tires....
I will also have some progress pics later
At 6.5 lbs, it put out about 380HP. Unfortunately, with the POS tires I had on the car, traction was a problem. As a result, I was slipping quite a bit on the dyno. I suspect that with better traction, I would have been well over 400 @ 8lbs.
Anyway, to be continued with some better tires....
I will also have some progress pics later
Last edited by rroderiques77; 01-11-2011 at 08:16 PM.
02-14-2010, 11:34 AM
#12
380 is pretty impressive for just 6psi, what turbo do you have? be a little careful at those power levels and remember that limiting yourself to just 8psi dosnt mean your being safe, its not the boost level that you have to look at, its the actual power output your producing, you can have 15psi on a crappy turbo and make 390hp and the motor wont be stressed as much as a REAL turbo at 15psi making 500whp.
02-14-2010, 12:33 PM
#13
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380 is pretty impressive for just 6psi, what turbo do you have? be a little careful at those power levels and remember that limiting yourself to just 8psi dosnt mean your being safe, its not the boost level that you have to look at, its the actual power output your producing, you can have 15psi on a crappy turbo and make 390hp and the motor wont be stressed as much as a REAL turbo at 15psi making 500whp.
02-14-2010, 12:55 PM
#14
Shouldnt be an issue getting 400 however I suggest you focus all your attention on how well tuned it is, no shortcuts, no aggressive tuning, low timing, and make the power with boost instead of higher timing and leaner a/f.
02-15-2010, 09:17 AM
#19
very impressive to make that kind of power on 6.5psi
02-15-2010, 09:33 AM
#20
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Nice numbers!!
If you are going to run 8lb daily you might want to use the same gas station. Keep some octane booster on you and done let the tank go dry. Do u have the stock ks or something else to pick up knock?
If you are going to run 8lb daily you might want to use the same gas station. Keep some octane booster on you and done let the tank go dry. Do u have the stock ks or something else to pick up knock?
02-15-2010, 11:09 AM
#22
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Correction to that. SFR used a Split Second FTC.
Yeah, I hear you there. I am definetely not running 8lbs daily. This car is not even my DD anyway. I am running the stock ks.
Yeah, I hear you there. I am definetely not running 8lbs daily. This car is not even my DD anyway. I am running the stock ks.
02-15-2010, 11:12 AM
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02-15-2010, 01:04 PM
#28
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Great read. I`m getting ready to put on the SFR IM and going back to the dyno. So I should also be able to lower my high boost setting to about 8 psi and still hit just over 400 whp. Right now with the factory IM its pushing 9.5 psi at 395 whp.
02-15-2010, 03:14 PM
#31
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02-15-2010, 03:39 PM
#32
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Nothing as of yet. Need tires ASAP!!
I love it!!!! I drove it back from San Diego to Vegas after it was done and it was sweet!! I can actually light up the tires in 6th gear with Profec turned up high (8PSI). I just can't wait to hit the track...
I drove it back from San Diego to Vegas after it was done and it was sweet!! I can actually light up the tires in 6th gear with Profec turned up high (8PSI). I just can't wait to hit the track...
02-15-2010, 03:48 PM
#33
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Yea, about the track. Get ready to be disappointed. You will have a very hard time launching. But once you get out of the hole, hold on. I`m at 395 and 412 and spin all of first and second and half of third then it grips and takes off. But at that time, the damage is done. One thing is impressive is the mph in the quarter but as far as time, sucks.
If your looking for tires at the track make sure you go with slicks not drs.
02-15-2010, 04:21 PM
#34
Come on, light up the tires in 6th gear. What are you driving in, snow.lol You must have the really bad tires.
Yea, about the track. Get ready to be disappointed. You will have a very hard time launching. But once you get out of the hole, hold on. I`m at 395 and 412 and spin all of first and second and half of third then it grips and takes off. But at that time, the damage is done. One thing is impressive is the mph in the quarter but as far as time, sucks.
If your looking for tires at the track make sure you go with slicks not drs.
Yea, about the track. Get ready to be disappointed. You will have a very hard time launching. But once you get out of the hole, hold on. I`m at 395 and 412 and spin all of first and second and half of third then it grips and takes off. But at that time, the damage is done. One thing is impressive is the mph in the quarter but as far as time, sucks.
If your looking for tires at the track make sure you go with slicks not drs.
to OP, i recommend slicks as well!
02-15-2010, 04:23 PM
#35
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I think it's because he had SFR do all of the work.
OP - Would you mind sharing what supporting mods you have? 382 whp at 6.5 psi (yes, it's PSI, not LBS) is very good.
Do you have pictures of the install?
You mentioned that the turbo has a T4 flange, but which turbo are you using (model, wheel size, a/r, etc)?
Thanks
Last edited by digitalbow; 02-15-2010 at 04:25 PM.
02-15-2010, 05:03 PM
#36
Lol - agree.
I think it's because he had SFR do all of the work.
OP - Would you mind sharing what supporting mods you have? 382 whp at 6.5 psi (yes, it's PSI, not LBS) is very good.
Do you have pictures of the install?
You mentioned that the turbo has a T4 flange, but which turbo are you using (model, wheel size, a/r, etc)?
Thanks
I think it's because he had SFR do all of the work.
OP - Would you mind sharing what supporting mods you have? 382 whp at 6.5 psi (yes, it's PSI, not LBS) is very good.
Do you have pictures of the install?
You mentioned that the turbo has a T4 flange, but which turbo are you using (model, wheel size, a/r, etc)?
Thanks
But just have to say wonderful numbers... SFR is doing wonders for you guys, very impressive numbers... Best of Luck, bfg kdw's grip pretty darn well when looking for daily driving tires..
02-15-2010, 06:59 PM
#37
numbers are good numbers. this is expected 2002 up turbo numbers using stock timing and just an additional injector controller.
buddies shop in miami did an altima ser with a gt30 and was on par. 6-7 psi put up about 385 whp, though he left it at 8 psi bc of stock timing..
how do you like the split second unit? i was looking into that since im trying to avoid the whole piggyback and ecu mission. are you using the unit that controls one or two injectors?
buddies shop in miami did an altima ser with a gt30 and was on par. 6-7 psi put up about 385 whp, though he left it at 8 psi bc of stock timing..
how do you like the split second unit? i was looking into that since im trying to avoid the whole piggyback and ecu mission. are you using the unit that controls one or two injectors?
02-15-2010, 09:19 PM
#38
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Lol - agree.
I think it's because he had SFR do all of the work.
OP - Would you mind sharing what supporting mods you have? 382 whp at 6.5 psi (yes, it's PSI, not LBS) is very good.
Do you have pictures of the install?
You mentioned that the turbo has a T4 flange, but which turbo are you using (model, wheel size, a/r, etc)?
Thanks
I think it's because he had SFR do all of the work.
OP - Would you mind sharing what supporting mods you have? 382 whp at 6.5 psi (yes, it's PSI, not LBS) is very good.
Do you have pictures of the install?
You mentioned that the turbo has a T4 flange, but which turbo are you using (model, wheel size, a/r, etc)?
Thanks
Pictures will be up later you guys. SFR has the majority of them and also the pre-dyno run. Tim said it ran around 280whp and that I want to see for sure.
Supporting mods are 3" custom catback, SSIM with block off plate, Phenolic spacers, Synapse 38mm wastegate, Synapse 50mm BOV, 440cc injectors and Walbro 255.
02-16-2010, 06:09 AM
#40
it is LBS, pounds per inch squared. Everyone uses shortcuts.
Everyone uses shortcuts.Lol - agree.
I think it's because he had SFR do all of the work.
OP - Would you mind sharing what supporting mods you have? 382 whp at 6.5 psi (yes, it's PSI, not LBS) is very good.
Do you have pictures of the install?
You mentioned that the turbo has a T4 flange, but which turbo are you using (model, wheel size, a/r, etc)?
Thanks
I think it's because he had SFR do all of the work.
OP - Would you mind sharing what supporting mods you have? 382 whp at 6.5 psi (yes, it's PSI, not LBS) is very good.
Do you have pictures of the install?
You mentioned that the turbo has a T4 flange, but which turbo are you using (model, wheel size, a/r, etc)?
Thanks