Exactly what the title says. I am looking for numbers and others input on what can be made with a bone stock ls1 intake.
Thanks
BTW- search is not working. This question may have came up before??

 

An LS6 intake is worth it for your combo, it's probably 30+ hp all the way across your power band, maybe more.

 

And you can buy an LS6 intake off e-bay or here in the for sale section for ~250 bucks

 

An LS6 intake will add that much more HP over an LS1?

 

An LS6 intake is worth over a tenth on a H/C LS1, and it'w worth more for a boosted car. I'm not saying it's worth three tenths, but it's worth at least a tenth.

 

Good deal. Im still curious what the limits are the the ls1 intake though. Anybody have any numbers? 700rwhp?? 800rwhp??

 

I dont think it has a tested "limit" more like I think there is an efficency loss... you can FI a LS1 Intake over 1000RWHP I am sure... but with a better intake it would make more like 1100 or more (just throwing the numbers out for example)

 

You ain't going to find many FI guys or gals running LS1 intakes.

 

i am!

but after hearing that i could gain a tenth from an ls6 intake that just got moved up the list!

 

James your not running an LS1 intake on the belt driven blowdryer of yours?

 

when getting that high in power are they likely to crack?

 

Rare to crack an LS1 or LS6 OEM intake.

 

Of course not, I needed the extra 10 ponies.

 

I am bringing this back from the dead. I have a Vic jr + sheetmetal elbow ready for the car but some new machining costs make me contemplate selling them and just running the stock ls1 intake. I am not a 1000whp dreamer, realistically I will be at 650-750 at the wheels. How bad is the stock intake going to hurt me?

 

you'll be fine.

 

Stock 2003 truck intake here.