3147 Turbo owners? Post your dyno and setups here. - Page 37 - SRT Forums

Pit Viper · 04-09-2008, 09:59 AM

Quote: Originally Posted by mad1

You all need an ems and you can lower top end timing and up the boost. Titties man !!

I do it with my SCT.

mad1 · 04-09-2008, 02:03 PM

That'll work. Great option. Our cars run alot timing up top as it is. Let alone pulling fuel with a piggyback.

Pit Viper · 04-09-2008, 02:06 PM

Quote: Originally Posted by mad1

That'll work. Great option. Our cars run alot timing up top as it is. Let alone pulling fuel with a piggyback.

No kidding. I was shocked when my car on the dtec was trying to run up to 35 degrees of timing.

made huge numbers, but I couldn't even run 15 psi on pump without knock.

mad1 · 04-09-2008, 02:36 PM

Same here. POS Detec's anyway. Mine went out in 3 months. I said F... that. I needed reliability and timing control. So far the ems has been spot on for 9-10 months or so with no probs. Feels great to know I can get in and go without worries.

Bought a can of 110 today. Ready to mix a bit and test WOT box after this stabilized tank is out. 1/2 a tank to go yet. But I'm going cruisin here pretty soon. Enjoy the nice weather before it turns to crap here again.

Times shown below was Rick from Realtune on only test run. Bounced off rev limiter twice. And no WOT box. I've got new slicks. Maybe this year I can practice and better that run. Busy, busy though. 2 kids in college and fiance getting masters.

reed32 · 04-09-2008, 11:48 PM

we need more dyno numbers

bpsrt4 · 04-10-2008, 06:20 AM

Quote: Originally Posted by reed32

we need more dyno numbers

I'm working on it...hopefully no clutch issues this time

perfectcircle · 04-10-2008, 02:44 PM

Well traded the RC 750's for the 650's that Mr. PitViper was selling, maybe now I can stop pulling 25% just to get 10.1 at 20psi

Gawd why couldn't I just fork out 3,500 for a Stage 3

oh wait then I'd still be running 10.1 at 20psi

bitts · 04-10-2008, 06:01 PM

Quote: Originally Posted by uncommon©

as a rule of thumb, I try not to pull more than 20% with a big turbo .... like pit viper already stated, when you pull a high % (30% in his case) it advances the timing, which is what you DON'T want

IMHO, a return line is a must with a big turbo .... you can pull say 5% on the safc or dtec to avoid over-boosting, then adjust the fuel pressure on the return line to get the AFR's close to where you want them, then fine tune with the safc or dtec again to get the AFR's exactly where you want them (w/o having to pull 20+ %) ... in other words, the return line will help keep the BTDC down

Thanks Nate,
Thats what i was thinking but I didnt wanna spend more money on the car that I already have in the past month but its inevitable

Ohhh well put the S1's back on for the mean time and look around for a return line.

uncommon© · 04-10-2008, 06:21 PM

Quote: Originally Posted by bitts

Thanks Nate,
Thats what i was thinking but I didnt wanna spend more money on the car that I already have in the past month but its inevitable

Ohhh well put the S1's back on for the mean time and look around for a return line.

do my return-line "how to" ... if you pick up a mallory fuel pressure regulator (for $86) you can do the whole return line for under $150

if you use the aeromotive regulator it comes out to $225

bitts · 04-10-2008, 09:32 PM

Quote: Originally Posted by uncommon©

do my return-line "how to" ... if you pick up a mallory fuel pressure regulator (for $86) you can do the whole return line for under $150

if you use the aeromotive regulator it comes out to $225

Will do, ive already been reading threads about it

Uncommon©'s 'patent' return-line FTW !

perfectcircle · 04-12-2008, 01:54 PM

Wow nice write up Uncommon! Was just about to buy the AGP returnline, but looks like you just saved me about 200 bucks

reed32 · 04-14-2008, 05:37 AM

do my return-line "how to" ... if you pick up a mallory fuel pressure regulator (for $86) you can do the whole return line for under $150

if you use the aeromotive regulator it comes out to $225

can you list all the part numbers needed for the returnline?

can you pm me the link, i searched and its not pulling it up.

StageSRT4 · 04-14-2008, 07:46 AM

^^just search all Nates threads. Ill go see if i can find it for you

uncommon© · 04-14-2008, 03:29 PM

Quote: Originally Posted by reed32

can you list all the part numbers needed for the returnline?

can you pm me the link, i searched and its not pulling it up.

the tale of a return line **PICS**

I'm itching to put together another return line for someone & install it (locally obviously) so that I can take more/better pics & make a more detailed how to ... I might end up just ordering all -10an lines & a new regulator (obviously) and re-doing my setup, then just using pics for the how to

bitts · 04-14-2008, 04:09 PM

the tale of a return line **PICS**

I'm itching to put together another return line for someone & install it (locally obviously) so that I can take more/better pics & make a more detailed how to ... I might end up just ordering all -10an lines & a new regulator (obviously) and re-doing my setup, then just using pics for the how to

If you do, would u sell me ur ol' set-up ? PM me if u wanna.

Got me an 04' fuel rail already just havent goten around to piece together everything else.
Every time I look threw my Jegs and Summit magazines I always get side tracked and wanna buy other shit

for the Vette.