I can Breathe.....Finally lost the shorty's
#22
Thread Starter
2nd fastest 5.3 ECSB
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From: NorCal
Thanks guys! The LT's made about 15/15 more and dropped about 1lb boost. They mellowed the rasp out of the exhaust too.
SC-only makes 515/519 this running a bit rich to allow for the 50 shot and 567/613 on the 50 shot.
Seems gas milage has increased also? I'll have the graphs soon. Thanks again for the kind words
SC-only makes 515/519 this running a bit rich to allow for the 50 shot and 567/613 on the 50 shot.
Seems gas milage has increased also? I'll have the graphs soon. Thanks again for the kind words
Last edited by trever1t; Jul 20, 2007 at 07:47 PM.
#23
Originally Posted by trever1t
Thanks guys! The LT's made about 15/15 more and dropped about 1lb boost. They mellowed the rasp out of the exhaust too.
SC-only makes 515/519 this running a bit rich to allow for the 50 shot and 567/613 on the 50 shot.
Seems gas milage has increased also? I'll have the graphs soon. Thanks again for the kind words
SC-only makes 515/519 this running a bit rich to allow for the 50 shot and 567/613 on the 50 shot.
Seems gas milage has increased also? I'll have the graphs soon. Thanks again for the kind words

You're pushnig the hell outa that 5.3
#24
Looks good. I'm with the other guys about the o2 position. Saw that right off the bat. In that position allows for condensation to collect and get into the sensor. ALL WB sensor manuals I read make a point of saying NOT to mount in that position.
Great numbers and wow the 90+ :kickbutt: torque with the NOS. You are really pushing that little 5.3!
Great numbers and wow the 90+ :kickbutt: torque with the NOS. You are really pushing that little 5.3!
#25
Thread Starter
2nd fastest 5.3 ECSB
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Joined: Oct 2005
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From: NorCal
Yeah, I talked to Rick about moving the sensor up to the side of the pipe and we agreed to do that soon. I have another sensor ($75ea) in-case this one goes but it has been like that for a while with no issues.
I haven't hit the n2o on the street yet
I haven't hit the n2o on the street yet
#28
GFYS and STFU
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Joined: Jan 2007
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From: Here and sometimes there too.
Originally Posted by trever1t
...The headers should even relieve some stress by improving exhaust scavenging.

Looks great! 15rwhp on that set-up is impressive! Are you happy with the 50 or you plan on upping that eventually?
#30
Thread Starter
2nd fastest 5.3 ECSB
iTrader: (14)
Joined: Oct 2005
Posts: 26,690
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From: NorCal
Originally Posted by Spoolin
Looks like you told the Vietnamese ***** to take a hike and your finally shitting easier! 
Looks great! 15rwhp on that set-up is impressive! Are you happy with the 50 or you plan on upping that eventually?

Looks great! 15rwhp on that set-up is impressive! Are you happy with the 50 or you plan on upping that eventually?
no vietnamese ho's here.....
I'm happy 'cause the engine is hanging in there (knock on wood) and running so sweet.
I will have to run the 50 shot at the track this fall first a few times before going to the 75. I did a practice 4wd launch tonight....
ZZebes, loan me $4500 for an indefinate length of time and I'll hit it with a dual stage










