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carbed ls1/new model s10

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Old Mar 13, 2005 | 06:28 PM
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Default carbed ls1/new model s10

friend of mines truck that just got back from the chassis shop.
how fast can a stock ls1 run with a carb in this light beast?
should be fun with a shot of juice.
http://www.biel-tech.com/jbiel/the_bully_1.jpg
http://www.biel-tech.com/jbiel/the_bully_2.jpg
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Old Mar 13, 2005 | 07:28 PM
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Originally Posted by TJ
how fast can a stock ls1 run with a carb in this light beast?
Not as fast as a stock LS1 with fuel injection.

(BTW, carbs suck)
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Old Mar 13, 2005 | 07:54 PM
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Originally Posted by jeromio
Not as fast as a stock LS1 with fuel injection.

(BTW, carbs suck)
Heh, he said it, not me!

Carb
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Old Mar 13, 2005 | 07:58 PM
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Originally Posted by jeromio
Not as fast as a stock LS1 with fuel injection.

(BTW, carbs suck)
I hope you're being facetious. Carbs work very well for the intended design and purpose on any car. The carb vs. F.I. debate has gone on for years....just like the synthetic vs. petroleum based oil debacle.

My best friends father has a back-half RCSB s-10 with a mild 327 in it that runs 11.10's. That S-10 in the pics is nice and should go fairly well.
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Old Mar 13, 2005 | 08:32 PM
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Originally Posted by TJ
friend of mines truck that just got back from the chassis shop.
how fast can a stock ls1 run with a carb in this light beast?
should be fun with a shot of juice.
http://www.biel-tech.com/jbiel/the_bully_1.jpg
http://www.biel-tech.com/jbiel/the_bully_2.jpg
That is awesome. Why didn't he backhalf it? Does he plan on ever stepping up the power or just sticking with the stock engine?

How much does something like that run to have done?

I'll guess low/mid 11's depending on the rest of the setup and total weight. What trans/stall/weight/etc?

Last edited by XLR8NSS; Mar 13, 2005 at 08:37 PM.
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Old Mar 13, 2005 | 11:12 PM
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carb, efi..... either works, and the topic can be beat to death.
truck is prolly gonna be around sub 2600.
its got a tko600 and a 8.5 rear.
the rear is already light. everything has been removed that dont need to be there, and the suspension is a ladder bar setup.
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Old Mar 13, 2005 | 11:17 PM
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jeromio- carbed ls1's have already out dynoed efi in stock form. even the ls6 made more power with a carb than efi.
there may be a point to where you can tune the efi for better drivability.... but when it comes down to power and track times, there isnt going to be that much of a difference in the two.
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Old Mar 13, 2005 | 11:20 PM
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Originally Posted by jeromio
Not as fast as a stock LS1 with fuel injection.

(BTW, carbs suck)
dang ur pretty dumb. A carbed ls-1 will pull harder than a stock fuel injection set up easily. As long as the carb isnt anything less than a 750 street demon, 750 edelbrock.
Demons are flippin good, they flow crazy.
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Old Mar 14, 2005 | 09:41 AM
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Wasn't there an article in Hot Rod or something where they tested out the new Carb setup on an LS1 and made close to the same power as the engine did with Fuel injection? In such a cse, it kind of shows that all things being equal from the intake down, that FI can produce more power?
That would be an interesting study for someone.. take 3 engines, Chrysler, Ford, Checy. Leave the bottom end alone, and just swap FI and Carb. Tune each one to the best possible and see what makes better power.
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Old Mar 14, 2005 | 08:23 PM
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Originally Posted by ZL1camaro
dang ur pretty dumb.
Aw shucks. Yer right, I am. Wide open throttle on a vacuum metered fuel system invented 100 years ago is definitely better.

Yee haw.
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Old Mar 14, 2005 | 08:27 PM
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Originally Posted by jeromio
Aw shucks. Yer right, I am. Wide open throttle on a vacuum metered fuel system invented 100 years ago is definitely better.

Yee haw.
im not talking about drivability, cause then EFI owns.
carbs make power, and when converting, its much cleaner and cheaper with a carb. not something id want to put on my new vette or a newer z28, but its ok in my opinion.
maybe in a month, ill have a stock ls1 carbed dyno graph to post up to prove you wrong.
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Old Mar 14, 2005 | 09:28 PM
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For a drag racing vehicle, a carb works fine.

Andrew
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Old Mar 14, 2005 | 10:15 PM
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Here is the article that talked about LS1 engine, MSD controller and a carb:
http://www.popularhotrodding.com/eng...e/0409em_gmpp/

I am working on building a 5.3L truck cast iron block with a similar setup that will go into my 69 El Camino. An opportunity to rev the engine at 6600 rpms with decent hp/torque is an inspiration.

Regards!
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Old Mar 14, 2005 | 10:32 PM
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Originally Posted by darom
Here is the article that talked about LS1 engine, MSD controller and a carb:
http://www.popularhotrodding.com/eng...e/0409em_gmpp/

I am working on building a 5.3L truck cast iron block with a similar setup that will go into my 69 El Camino. An opportunity to rev the engine at 6600 rpms with decent hp/torque is an inspiration.

Regards!
hell yeah that was a badass build can we say 530 hp thats more than the new ls7 also that will be a badass setup in a s-10 since they weigh like 28oolbs
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Old Mar 19, 2005 | 11:26 AM
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I have a carburated ls6 all i did was put the carb on it and it made 82 more horse power over stock with the stock ls6 cam and heads.
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Old Mar 19, 2005 | 12:18 PM
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82 crank HP or RWHP? Either way, nice gain just using intake & carb. !
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Old Mar 19, 2005 | 12:19 PM
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Originally Posted by yourdaddy
I have a carburated ls6 all i did was put the carb on it and it made 82 more horse power over stock with the stock ls6 cam and heads.
any more info on your setup? thats insane.
nice power right there.
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Old Mar 19, 2005 | 02:18 PM
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They also hage a Vicotr Jr. intake out for them with the controller.
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