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

let's hear your custom LT1 cams!!!

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Old 11-28-2007, 06:06 PM
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Arrow let's hear your custom LT1 cams!!!

just as the title states. let us know the size, who makes it, and dynos, and ETs would would be nice. thanks
Old 11-28-2007, 06:15 PM
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made 433 RWHP on a custom cam and head package. Ran in the 12's all day....
Old 11-28-2007, 06:39 PM
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Heres mine

http://uk.youtube.com/watch?v=1vNTWz4yvF8

254/254@.050 .678/.648 108LSA

The vid is with the car idling at 1200 rpm

Makes 463 rwhp through a 4L60E, a 9 inch rear and FULL ex and pump gas.

David
Old 11-29-2007, 07:57 AM
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Wink Lunati Roller

.669 lift intake, .682 exhaust, 272/305 duration @.050, lobe separation 112 installed at 108. Grind RRA-272-280-C
Old 11-29-2007, 11:04 AM
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http://youtube.com/watch?v=06B7mhgE8rg

Lazer cams custom hydraulic roller

11.3@119 NA
10.4@130 150 shot
Old 11-29-2007, 01:41 PM
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I need to find the card but here's what I remember.

240/245 112 lsa, made a whopping 400 on the dyno. ET for the NA run was 11.5 @115, 100 shot got me 10.42 @ 126.77. I think you should specify if you mean stock CI , plus combo on ET's can be different that Dyno #'s would. 6 spd or A4? All make the #'s different!

http://www.youtube.com/watch?v=vMH_8Q1Md5Y
Old 11-29-2007, 02:00 PM
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this is great I want to hear all types of CI lt1s and different setups just let me know what isn't stock(CI, heads, etc.). hell even some forced induction motors would be cool to hear although i was originally talking about n/a. thanks and keep em coming
Old 11-29-2007, 03:03 PM
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This thread may create some controversy with folks posting specs, but I'll do it in the name of the hobby!

First the motor is a 383 with LPE/E.B. Bradby ported LT1 castings, 2.00/1.56s valves...
Cam is 226/234 .568"/.568" on a 111 lsa
Car is an A4 with 4.10s and (at the time of the track runs) a Vig 3600...Stock ported intake with 58 mm TB...

Times/mph/ in my sig...raceweight is 3600...

--Alan
Old 11-29-2007, 03:55 PM
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396
AFR RR
Bullet solid roller
27+/29+@.050
700+ lift @ valve

I want an 8 sec slip!
Old 11-29-2007, 05:20 PM
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Originally Posted by stroked30th
396
AFR RR
Bullet solid roller
27+/29+@.050
700+ lift @ valve

I want an 8 sec slip!
Hey man dont TEASE us like that!


David
Old 11-29-2007, 11:30 PM
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Heres mine. cam only with spray. No numbers yet....
234/242
.575/.595
112LSA

Old 11-30-2007, 08:17 AM
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Originally Posted by FASTFATBOY
Hey man dont TEASE us like that!


David

I can't divulge all of it yet.
Old 11-30-2007, 09:06 AM
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Solid roller 396, LT1 ported heads, T&D shaft mount 1.55 RR
254/260 .63x/63x 112lsa custom grind

View Video on FQuick
Old 11-30-2007, 05:24 PM
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Here's my LE2 cammed LT1 w/stock heads for now. Put down 347hp/326tq to the wheels, and trapped 109MPH both with a lot of problems(tranny/valvetrain). A friends bolt on LS1 that put down very similar #'s ran 12.0x@110mph, so Im shooting for 11's once I get a good tranny, tuning, fuel system, and some sticky tires.

http://s121.photobucket.com/albums/o...t=MOV00298.flv
Old 11-30-2007, 06:08 PM
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24x/24x@.581/.609 114lsa

http://uk.youtube.com/watch?v=cXqF4XJDLhU

Tony.
Old 11-30-2007, 06:11 PM
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264/271 .688/.660 108lsa 1.6 rockers also

only makes 451 rwhp and 366 rwtq and it went 10.73@127 the first time out with it(near full weight 3450 lbs)
with some weight reduction and a better 60ft and some more tunning I think it will go 10.30`s
Old 12-01-2007, 11:22 AM
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Originally Posted by Taubr Unit
Heres mine. cam only with spray. No numbers yet....
234/242
.575/.595
112LSA


Our cams are pretty similar. Sounds wicked.
Old 12-01-2007, 01:01 PM
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Holy P,

Have any times/#'s for your setup? What kind of hood is that,btw?

I used to have wheels like those, mine were LG World Challenge wheels. I miss those,heh.
Old 12-01-2007, 02:15 PM
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I was trying to find a good current video, but none apparently exist...Here's a thread from a rental last year before suspension, TDs, spool, 4.10s,and bigger DRs....Still sounds cool though...

https://ls1tech.com/forums/drag-racing-results/601779-11-36-119-75-n-383-lt1-vids.html

--Alan
Old 12-01-2007, 03:10 PM
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Originally Posted by flyinZ
Holy P,

Have any times/#'s for your setup? What kind of hood is that,btw?

I used to have wheels like those, mine were LG World Challenge wheels. I miss those,heh.
I was hoping to actually go to the track tonite, but the weather is rainy here in TX. Last time I was at the track I had clutch issues and had a stock aluminum drive shaft in the car (did not want to twist it in half!), on a 2k rpm launch, and clutch slipping in 2nd, 3rd, & 4th...I ran a 11.9 @ 121mph. I have not had the car on a dyno, just a street/drivability tune making sure everything was within parameters.

The hood is a bolt-on VFN 2" cowl fiberglass, weighs about 19 lbs.

Here is the vid of last time I was at the strip with clutch slip galore: View Video on FQuick

Next time out hoping for a 10sec pass on motor, clutch is fixed, and have a chromoly drive shaft in the car now, so it is ready for a 7k RPM launch.


P


Quick Reply: let's hear your custom LT1 cams!!!



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