T3/T4 upgraded dyno sheet

Post by **driftjunke** » Tue Jun 28, 2005 3:14 pm

Heres the chart..

Everything is stock, still stock injectors, stock mafT3/T4 .63ar 50 trimHKS standard wastegateE&E Modified stock turbo manifold3 inch turbo back straight pipesWalbro 255small 7MGTE Supra FMIC20 base timingSAFC2NISMO Sweat bands on resevoirs

The car... http://www.e-emotorsports.com/jeremyrb240.php

EricSkyline radiator

Post by **Carl H** » Tue Jun 28, 2005 3:27 pm

looks good, altho looks like the turbo is a bit of a late spooler.......im sure with some ignition tuning (pfc or chip tune) you can smooth out that power curve abit.do you have a graph of the boost pressure?

Post by **Yellow4g63** » Tue Jun 28, 2005 3:33 pm

When dose the power fall off? the dyno stops at 6500ish?

Post by **driftjunke** » Tue Jun 28, 2005 3:45 pm

That was the 4th gear pull, where it cut at 120mph. I don't have a boost graph though, he forgot to email me the AF graph, but it stayed between 11-11.5 the whole time. Also timing is still at 20 base, being paranoid running the stock injectors to this we didn't push any harder. The 440's, alcohol injection, and bigger FMIC go in and get tuned this week.

Eric

Post by **goofynick6** » Tue Jun 28, 2005 4:13 pm

20 base is 3-5 degrees higher than stock..so I'm sure that helped out. Also, yeah, sucks it couldn't goto redline! Nice dyno plot anyway.

As for late spooling..yeah, mine is a late spooler with the 57 trim. 18 psi at about 4500 rpms..bleh.

Nick

Post by **Imissmyturbo** » Tue Jun 28, 2005 4:54 pm

Nice #'s!!! How much boost were you running?

Post by **driftjunke** » Tue Jun 28, 2005 6:47 pm

I thought 20 base was stock and 15 was about as advanced as you would want to go. thats at 1 bar.

Eric

Post by **goofynick6** » Wed Jun 29, 2005 7:43 am

driftjunke wrote:I thought 20 base was stock and 15 was about as advanced as you would want to go. thats at 1 bar.

Eric

15 degrees btdc at 650 +/- 50 rpms for manual trans, 20 for automatic.

Post by **intrexin** » Wed Jun 29, 2005 8:41 am

how much boost were you running?

Post by **sean8564** » Wed Jun 29, 2005 12:14 pm

I think he said 1 bar. I road in the other day that is one fas mofo it screemed all the way to red line.

Post by **totoro001** » Thu Jun 30, 2005 5:44 am

check your email

Post by **DETurbine** » Thu Jun 30, 2005 7:15 am

This the RB20 or 25 that we are talking about?

Decent numbers...keep us updated

Post by **goofynick6** » Thu Jun 30, 2005 7:30 am

DETurbine wrote:This the RB20 or 25 that we are talking about?

Decent numbers...keep us updated

rb20

T3/T4 upgraded dyno sheet

T3/T4 upgraded dyno sheet

Re: (Carl H)

Re: (goofynick6)

Re: (driftjunke)

Re: (intrexin)

Re: T3/T4 upgraded dyno sheet (driftjunke)

Re: (DETurbine)

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