Spool/Rpms?
Ahh just curious about everyones spool times.
Im just running the Greddy kit w/ intercooler, everything else stock.. Im seeing full boost at.. 4-5k rpms, and it starts boosting at 3.5kish. That seems pretty high, and i know i really need a new exhaust, as well as bigger injectors so i can set the wastegate to higher boost/faster spool. But, what do some of you guys with real setups spool at? I really just want to know what i can look forward to, i really want my turbo to spool faster more than anything. |
|
good catch there man
|
Looking at a datalog of my greddy and stock exhaust, I'm seeing boost starting at 3600 and reaching 10 psi at 5600.
Gonna go datalog a few wot 3rd gear pulls, see what happens. <EDIT> OK, 3rd gear pull 0 Vac @ 1900 1 psi @ 2100 10 psi @ 5000 11-12 psi @ 5100-5500 10 psi 5500-redline The highest peak boost I've seen in the past is 10.4 psi. Today's log shows a peak of 12.2 psi at 5448 rpm. I can only attribute that to the new intake tube. Log below. Gotta love the clutch slip. http://img409.imageshack.us/img409/7...turewi4.th.png |
that is awfull high to start boost man you sure about those numbers.
|
Originally Posted by magnamx-5
(Post 79089)
that is awfull high to start boost man you sure about those numbers.
|
well that is more like it then go enjoy the fruits of your labors i dont blame you.
|
Got some fresh data (inserted into earlier post). Would like to see how it changes with a better exhaust.
|
arent those turbos smaller than a gt2554? Well, whatever the case, i can make positive pressure at 2000, and 5psi by 2500 and thats where im boosting right now.
|
Originally Posted by Fireindc
(Post 79069)
Im just running the Greddy kit w/ intercooler, everything else stock.. Im seeing full boost at.. 4-5k rpms, and it starts boosting at 3.5kish.
I'm gonna upgrade my downpipe soon, looking at the new one I'd reckon spool up should be a LOT faster than with the frankly tiny GReddy one... |
bb helps spooling alot and not alot else maybe a few hp on effecieny
|
Originally Posted by magnamx-5
(Post 79089)
that is awfull high to start boost man you sure about those numbers.
Just also wanted to mention that the datalog shows things that the boost gauge doesn't. I didn't realize I was at positive pressure so early, and I didn't see the 11-12 psi peak. I saw 10 psi from 5-7k on the gauge. |
All times are GMT -4. The time now is 07:00 PM. |
© 2024 MH Sub I, LLC dba Internet Brands