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

Going to the Dyno the day after tomrrow, What you think?

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Old 10-28-2009, 08:48 PM
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Default Going to the Dyno the day after tomrrow, What you think?

Got a 93 s10, and heres my specs

Generation:1st
Motor Size: 95z28 lt1 bored .030. 355cu inch.
Juice: n/a
Compression: stock
Air Conditioned: have the compressor hooked up, but its not hooked up if that makes sense, lol
Intake: stock intake ported
Heads: stock aluminum heads, high performance valve job, 1.94 intake 1.50 exhaust valves and 1.6 pro mags RR's
Camshaft (specs or link please):Erson cam 218/226 duration at .050 with .512 lift ex/in
Headers:1 5/8 shorty sanderson headers 3inch collector
Exhaust: 2.25 to 2.5 y pipe to magnaflow highflow cat, to single inlet/outlet flowmaster 40 to 2.25inch y pipe to split rear
Transmission: t56
Rear Gears: 3.42
Posi-Trac:none yet
Tires/Slicks: street tires
Traction Adders: none
Weight: ??????

also have platimum ac plugs, msd 8.5 wires and its a 8.5 rear open diff.

what do you think I will put down or even crank/wheel hp and torque numbers?
Old 10-28-2009, 08:54 PM
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330rwhp 340rwtq
Old 10-28-2009, 09:00 PM
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Originally Posted by TravisMcGill2000
330rwhp 340rwtq
wow really? wonder wat it would do with a true dual exhaust setup. thats pretty sweet if it was. Oh and i forgot to say this is fully tuned, got my computer back yesterday so it will be tuned to its peak.
Old 10-28-2009, 09:14 PM
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two fitty four
Old 10-28-2009, 09:19 PM
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^ thats unacceptable....lol
Old 10-28-2009, 09:27 PM
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Originally Posted by llorracs93s10
wow really? wonder wat it would do with a true dual exhaust setup. thats pretty sweet if it was. Oh and i forgot to say this is fully tuned, got my computer back yesterday so it will be tuned to its peak.
id say its possible. you need some long tubes tho
Old 10-28-2009, 09:27 PM
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Originally Posted by llorracs93s10
wow really? wonder wat it would do with a true dual exhaust setup. thats pretty sweet if it was. Oh and i forgot to say this is fully tuned, got my computer back yesterday so it will be tuned to its peak.
If you got your computer back from someone who never had your engine on a dyno, than it is not tuned to its peak, more like tuned near the middle of the mountain or the base lol.

320whp.
Old 10-28-2009, 09:32 PM
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Originally Posted by TravisMcGill2000
id say its possible. you need some long tubes tho
none are made for my motor and for my truck. they have small block LT's b ut not lt1 longtubes for a v8 s10 swap. I would love to though.

And Yes it wasnt tuned on a dyno, the place that made my wiring harness and reflashed my computer asked me for everything that wouldb e on it, performance to emissions wise to tire size to gear ratio, ect. All i am asking for is if i could get 300 rwhp or more i would feel like wat is done to it isnt a waste.

Than with duals, and all, i should net a little more power.
Old 10-28-2009, 09:36 PM
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Originally Posted by llorracs93s10
none are made for my motor and for my truck. they have small block LT's b ut not lt1 longtubes for a v8 s10 swap. I would love to though.

And Yes it wasnt tuned on a dyno, the place that made my wiring harness and reflashed my computer asked me for everything that wouldb e on it, performance to emissions wise to tire size to gear ratio, ect. All i am asking for is if i could get 300 rwhp or more i would feel like wat is done to it isnt a waste.

Than with duals, and all, i should net a little more power.
With a dynotune it would net you more power, so thinking it is at its peak is incorrect. It will make 300whp unless something went terribly wrong.
Old 10-28-2009, 09:43 PM
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Originally Posted by bombebomb
With a dynotune it would net you more power, so thinking it is at its peak is incorrect. It will make 300whp unless something went terribly wrong.
my bad, i guess iment the most tuned it would be besides the final dyno tune, lol.
Old 10-28-2009, 09:53 PM
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i thought that any sbc LT would fit on a LT1. The only reason they are called LT LT1 headers IIRC is to fit the body. If they sell some LT for a v8 swap in a s10 that fit a sbc then they should fit your truck.
Old 10-28-2009, 09:55 PM
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Originally Posted by litch2004
i thought that any sbc LT would fir on a LT1. The only reason they are called LT LT1 headers IIRC is to fit the body. If they sell some LT for a v8 swap in a s10 that fit a sbc then they should fit your truck.
wtf are you smoking? LT headers= Longtube Headers
Old 10-28-2009, 09:56 PM
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No ****. That is what i said. re-read the post.
Old 10-28-2009, 10:04 PM
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Originally Posted by litch2004
i thought that any sbc LT would fit on a LT1. The only reason they are called LT LT1 headers IIRC is to fit the body. If they sell some LT for a v8 swap in a s10 that fit a sbc then they should fit your truck.
yea they do have headman LT'sbut wat i mean is they dont have ''d''ported headers that are LT's. Some say you can use the sbc long tubes and just mount them to the lt1 and it woudl be fine, but i dont like that, i rather have d ported headers for my dported heads.
Old 10-28-2009, 10:07 PM
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ya. My hooker headers are regular round headers. They work great. They are also LT1 specific and they came with the round port.
Old 10-28-2009, 10:17 PM
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Originally Posted by litch2004
ya. My hooker headers are regular round headers. They work great. They are also LT1 specific and they came with the round port.
well i highly doubt LT's are in the futre b/c i have to weld the airpump and the egr to them and i am not in the positon to go ahead and do that again.

so shortys are the way i go for now.
Old 10-28-2009, 10:25 PM
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are they just in a different location or did yours just not come with them?
Old 10-29-2009, 04:47 AM
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Originally Posted by litch2004
are they just in a different location or did yours just not come with them?
no we had to weld both of them into the header.
Old 10-29-2009, 02:21 PM
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Well appt. is tomorrow morning at 9:30am. Hope to have decent numbers, i will have also hopefully a video of the truck wiht the cam i have tomorrow too. Wish me lots of luck!
Old 10-29-2009, 05:37 PM
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well got bored after iposted above, so heres a video a little early for you guys! I need exhaust BAD!!



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