LT1-LT4 Modifications 1993-97 Gen II Small Block V8

lt1 in a s10 performance upgrade

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Old Nov 28, 2008 | 07:39 PM
  #21  
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Originally Posted by llorracs93s10
ya i am a member of the v8s10.org too, i like that site, but this one is more based on the camaros, so i like to talk to the camaro based ppl for more definate answers.
when it comes to suspension(traction) you will not get the correct answers since nobody here has leafsprings,you already had someone suggest subframe connectors.
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Old Nov 28, 2008 | 09:45 PM
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Originally Posted by 96lt1m6
when it comes to suspension(traction) you will not get the correct answers since nobody here has leafsprings,you already had someone suggest subframe connectors.
subframe connectors would be like traction bars or no?
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Old Nov 28, 2008 | 09:55 PM
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NO,subframe connectors are for uni-body cars
traction bars are for the rear suspension..
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Old Nov 28, 2008 | 10:38 PM
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Originally Posted by 96lt1m6
NO,subframe connectors are for uni-body cars
traction bars are for the rear suspension..
oh, ok ...sorry for the dumb question, lol

So you say do the posi, the 4.10 gears and get the traction bars and that should be good to go? The only reason i was considering the cam upgrade is due to two things, one the rear main seal has a minor leak, so that needs to be replaced and two, my headers ceramic coating is just flaking off, so i need to hve them redone, free of charge of coarse. And also, my truck is reading ''both o2 sensors are reading lean. Would you say that would be b/c i never retighened the header collector bolts again after i let the truck run a few days and it might have loosend up a little to let exhaust gases out? Or do yo uthink its the o2 sensors are bad?

The guy who did the swp is worrying that its the placement of the o2 sensors that we put them in, but the thing is we put the driver side in exactly where the o2 sensor was on the orig. Y pipe, and the passneger side, we actually did closer than the camaro had it. So i dont think the o2 sensor placement woudl be it, right?
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Old Nov 29, 2008 | 09:46 AM
  #25  
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Originally Posted by impaled
POSI is a must at the track if you dont have it already. one tire fire's dont post good 60 footers. lol.

catback would give a decent gain. its probably the bottleneck in the system now being single 2.25"

a cam would really wake the LT1 up. check the stickey for stock head / bigger cam guide.
I think for his set up, since im "guessing" duals are much easier to put on a truck then our camaros, that he should go the true dual route.
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Old Nov 29, 2008 | 10:07 AM
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Originally Posted by bombebomb
I think for his set up, since im "guessing" duals are much easier to put on a truck then our camaros, that he should go the true dual route.
ya true duals is alot easier. Its just like off the headers the driver side crosses under the tranny to the passenger side, than the mufflers are positioned so they are vertical than you just go from thre. Gas tank is in the way to do each side having the piping.

Any ideas about the codes i am throwing?
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Old Nov 29, 2008 | 11:27 AM
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That looks pretty cool the way it is,lol. I've always been a fan of s10's w/V8's in them..I've got an 03' s10 zq8, that I lowered another 2". Once that 4cyl dies, Im gonna through an LS' 5.3l setup in it, cam,etc..Should be fun.
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Old Nov 29, 2008 | 05:17 PM
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Originally Posted by flyinZ
That looks pretty cool the way it is,lol. I've always been a fan of s10's w/V8's in them..I've got an 03' s10 zq8, that I lowered another 2". Once that 4cyl dies, Im gonna through an LS' 5.3l setup in it, cam,etc..Should be fun.

ya appearantly if its the flex fuel 2.2 than supposedly is a very good fuel system for the lsx swap. So good luck.
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Old Nov 29, 2008 | 08:36 PM
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that it is, thanks!

Have any footage of your truck?
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Old Nov 29, 2008 | 08:49 PM
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Originally Posted by flyinZ
that it is, thanks!

Have any footage of your truck?

yup, here you go, dont know why i ddint post em earlier









little video *****, but i dont care, lol

Its just a orig. 40series flowmaster with a highflow cat, and 2.25 piping.
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Old Nov 29, 2008 | 09:19 PM
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I dunno whats available for V-8 swap S-10's but I would get some Long Tubes and have custom 2.5" True Duals done before anything else. Adding a cam is nice and all but what good is it if its being really restricted by Shorty's and a sub-par exhaust system? Also a larger TB or porting to the stocker will be virtually worthless at this point in modding so I would recommend you put the money elsewhere for now. Apparently our stock TB's are good to about 450hp and the Manifold's are pretty damn good as well. So basically if it were me I would add a better full exhaust system before I would do a cam because the gains would probaly be similar since it would be choked.
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Old Nov 30, 2008 | 05:25 AM
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Originally Posted by StealthFormula
I dunno whats available for V-8 swap S-10's but I would get some Long Tubes and have custom 2.5" True Duals done before anything else. Adding a cam is nice and all but what good is it if its being really restricted by Shorty's and a sub-par exhaust system? Also a larger TB or porting to the stocker will be virtually worthless at this point in modding so I would recommend you put the money elsewhere for now. Apparently our stock TB's are good to about 450hp and the Manifold's are pretty damn good as well. So basically if it were me I would add a better full exhaust system before I would do a cam because the gains would probaly be similar since it would be choked.


long tubes in this truck are a bitch to fit. I dont even want to go through the trouble to make them fit. But yes true duals are a definate. That i can say, loll
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Old Nov 30, 2008 | 10:28 AM
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Lol, nice vids. Manual trans? Even better

What did you have to get especially for the swap? headers, motor mounts,etc? Just curious..
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Old Nov 30, 2008 | 12:44 PM
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Originally Posted by llorracs93s10
long tubes in this truck are a bitch to fit. I dont even want to go through the trouble to make them fit. But yes true duals are a definate. That i can say, loll
If you have 3" collector run about 20" of 3" pipe, roughly the bend plus a foot before reducing it down to 2 1/2". Put in a 2 1/2" x-pipe run to the back and put on 2 6" round Magnaflows. The shorties and this set-up put down 17 rwhp and 17 lbft torque on the dyno on my car. Use mandral bends if possible. Along with all the other bolt-on's available you should have no problems with low 12 high 11 slips with just bolt-ons. Whats it weigh, like 2700# ?
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Old Nov 30, 2008 | 03:03 PM
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Originally Posted by flyinZ
Lol, nice vids. Manual trans? Even better

What did you have to get especially for the swap? headers, motor mounts,etc? Just curious..
headers, custom built wiring harness, computer flash, 89 vette radiator, dual 11 inch puller fans, tranny xmember needed to be mod'ed and moved back. The front frame needed to be notched for the a/c compressor, driveshaft needed to be shorrtend like 2 inches. ECT. If you want i can get you the link to the build so you all can see the work it was.
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Old Nov 30, 2008 | 03:08 PM
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Originally Posted by lt1-xjs
If you have 3" collector run about 20" of 3" pipe, roughly the bend plus a foot before reducing it down to 2 1/2". Put in a 2 1/2" x-pipe run to the back and put on 2 6" round Magnaflows. The shorties and this set-up put down 17 rwhp and 17 lbft torque on the dyno on my car. Use mandral bends if possible. Along with all the other bolt-on's available you should have no problems with low 12 high 11 slips with just bolt-ons. Whats it weigh, like 2700# ?
so you say off my 3 inch collectors, which i do have, do 3 inch piping for 20 inches approx. , than reduce it down to 2.5 with a xpipe, and than do 2 6inch long tips?

Did you get a dyno sheet with that hp/tq increase bc that would be so bad *** to get.

And yes, i am getting it manderal bent.

And man u are generous to say low 12s, high 11s....i dunno man the truck does wiegh about 2800-3200 depending on each truck, never wieghed my truck but thats the norm. I do know that the truck wieghs a few hundred lbs less than the camaros, so whatever you ugys weight, a few lbs less.

And as for the power, its a 275hp stock motor. Than with the ported intake, the k&n airfilter, shorty headers, msd wires, and true dual manderal bent exhaust, you would say i should geta extra __HP?
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Old Nov 30, 2008 | 04:51 PM
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[QUOTE=llorracs93s10;10573565]so you say off my 3 inch collectors, which i do have, do 3 inch piping for 20 inches approx. , than reduce it down to 2.5 with a xpipe, and than do 2 6inch long tips?

Did you get a dyno sheet with that hp/tq increase bc that would be so bad *** to get.

And yes, i am getting it manderal bent.

And man u are generous to say low 12s, high 11s....i dunno man the truck does wiegh about 2800-3200 depending on each truck, never wieghed my truck but thats the norm. I do know that the truck wieghs a few hundred lbs less than the camaros, so whatever you ugys weight, a few lbs less
6" round universal mufflers by Magnaflow. With the mods in my sig I have run 12.86 et and my car weighs 3900#. At 2800# it would be like 11.8x
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Old Nov 30, 2008 | 04:51 PM
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LT1 in a s10 was a early 90's craze, they generally ran low 13's to high 12's.
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Old Nov 30, 2008 | 05:10 PM
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Originally Posted by MonmouthCtyLS7
LT1 in a s10 was a early 90's craze, they generally ran low 13's to high 12's.
theres still a bunch of ppl that do it, not as many as the lsx swap, but that tends to be a bit more $$
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Old Nov 30, 2008 | 05:13 PM
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Originally Posted by lt1-xjs
6" round universal mufflers by Magnaflow. With the mods in my sig I have run 12.86 et and my car weighs 3900#. At 2800# it would be like 11.8x
well i would say mine problably weighs moreso on the 3200 lbs. But hell if I was to run a 12.8-13.2 with wat i have, than i would be highly satisfied with wat i have.

What woudl you all say is the best DR's to get for the money? And the widest i can go with the iroc 16x8 wheels? I dont want to go too tall, i would like to keep it below 26.5 or below in diameter. I have 255.50.16 on mine now, so i was gonna just do the same size unless i can get a wider tire for around the same diameter.
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