dyno'd video of my 87 t2

rotoriousrx7 · 06-07-2008, 07:08 PM

streetport,bnr stage 1 full 3 inch exhaust all emissions removed, 12 psi, 720/1000 cc,fmic,and an exhaust leak in the manifold... (boost falls off near peak)

http://www.youtube.com/watch?v=4pu7hEBC7Bc
and heres my crazy ass graph... the tac. signal was being funny?
but 310 with i think they said 10-13% correction factor not added on to the 310. the dyno was a dyno dynamics

Phoenix7 · 06-07-2008, 07:46 PM

how reliable is that dyno pull?

310hp is nice for BNR stage 1. Who did the tuning?

rotoriousrx7 · 06-07-2008, 07:53 PM

Quote:

Originally Posted by phoenix7

how reliable is that dyno pull?

310hp is nice for BNR stage 1. Who did the tuning?

reliable?

well i tuned it all myself except for the timing i got 90gxl to zip me his and i used it for the pull but may need to get more aggressive with it if im going to keep this turbo abit longer but ill prolly leave.

this dyno is brand spanking new and we made 3 runs
1. with ebc off running factory spring (8-10 psi) made 260 on that uncorrected
2. ebc on and set to 12 ish made 310.6 uncorrected
3. ebc on and set to 14(but fell to 11 ish after 5.5k on both ebc runs) 302 uncorrected

Phoenix7 · 06-07-2008, 08:04 PM

well, I saw the graph and one bad sensor/signal then I wonder if anything else could be off. You know better since you made the runs so I thought I'd ask.

Do we (hybrid turbo) have any options for manifolds other than stock and custom?

Phoenix7 · 06-07-2008, 08:09 PM

well, I saw the graph and one bad sensor/signal then I wonder if anything else could be off. You know better since you made the runs so I thought I'd ask.

Do we (hybrid turbo) have any options for manifolds other than stock and custom?

rotoriousrx7 · 06-07-2008, 08:34 PM

you can do custom manifold but its not really beneficial imho

i think i need new plug wires and thats what the hook up the ignition sensor
so im getting some new magnacores (10mm)

85rx-7gsl-se · 06-07-2008, 11:53 PM

Woot woot Wesley. That big ass Landers' Streetport seems to be doing its job

NJGreenBudd · 06-10-2008, 08:29 PM

sweet man, thats what I'm hoping for minus the street port. looking good though...

rotoriousrx7 · 06-13-2008, 04:09 AM

thanks again guys im gald to have put down that much after i was only shooting for about 260-280 hp but 300 is a good marker, but still not enough for me so i will go for close to 400 now and that should be enough

88turboii · 06-14-2008, 07:56 PM

what kind of boost controller are you using, manual? You know i have the same problem where boost drops to about 11-12 psi at redline.. i have had it up to 16 psi, but it runs out of steam fast. I thought it was my EBC settings, but maybe that is the limit of the BNRs?

If you are using my timing map, i bet you can get at least another 10hp just by tweaking it.. it is really conservative, i think that is why my numbers were kind of low. I did 308 whp at 13 psi, stockport S4 block

-gxl90rx7 on the evil forum

rotoriousrx7 · 06-14-2008, 09:35 PM

greddy pro fec b it has three knobs that pop out and you have gain/low/high

man i just read that you were gxl... tight man whats been up with your car lately?
as far as the timing goes i like conservative, but i may add a degree or 2 though out it, feels like a bit to retarded in high rpms?
also on my pda i have logged hitting 15.8 psi a few times so the turbo does it but i cant get it to hold any more than 11-12 solid?

06-14-2008, 07:56 PM	#10
88turboii destroy, rebuild, repeat Join Date: Feb 2008 Location: Charleston, SC Posts: 395 Rep Power: 18	what kind of boost controller are you using, manual? You know i have the same problem where boost drops to about 11-12 psi at redline.. i have had it up to 16 psi, but it runs out of steam fast. I thought it was my EBC settings, but maybe that is the limit of the BNRs? If you are using my timing map, i bet you can get at least another 10hp just by tweaking it.. it is really conservative, i think that is why my numbers were kind of low. I did 308 whp at 13 psi, stockport S4 block -gxl90rx7 on the evil forum __________________ 1993 RX-7 Touring MB, stockport 13B-REW, 9.4CR rotors, T04S 60-1/p-trim single turbo 1986 RX-7 Base project track beast

06-07-2008, 08:34 PM	#6
rotoriousrx7 Rotary Fan in Training Join Date: Mar 2008 Location: 37072 Posts: 43 Rep Power: 0	you can do custom manifold but its not really beneficial imho i think i need new plug wires and thats what the hook up the ignition sensor so im getting some new magnacores (10mm)

06-10-2008, 08:29 PM	#8
NJGreenBudd The Newbie Join Date: Feb 2008 Location: Green Twp, NJ Posts: 3 Rep Power: 0	sweet man, thats what I'm hoping for minus the street port. looking good though...

06-13-2008, 04:09 AM	#9
rotoriousrx7 Rotary Fan in Training Join Date: Mar 2008 Location: 37072 Posts: 43 Rep Power: 0	thanks again guys im gald to have put down that much after i was only shooting for about 260-280 hp but 300 is a good marker, but still not enough for me so i will go for close to 400 now and that should be enough

06-14-2008, 09:35 PM	#11
rotoriousrx7 Rotary Fan in Training Join Date: Mar 2008 Location: 37072 Posts: 43 Rep Power: 0	greddy pro fec b it has three knobs that pop out and you have gain/low/high man i just read that you were gxl... tight man whats been up with your car lately? as far as the timing goes i like conservative, but i may add a degree or 2 though out it, feels like a bit to retarded in high rpms? also on my pda i have logged hitting 15.8 psi a few times so the turbo does it but i cant get it to hold any more than 11-12 solid?