I did a quick search on this but only found comparisons of the LS6 and the fast intakes. I am installing a MS3 cam and UD pulley and wanted to know how much better the flow is on the LS6 intake. Money is an issue as this is a big job and then on top needs to be tuned, so is it worth the roughly $350 for a used one? Can anyone show dyno charts or at least give me first hand knowledge? Thanks!

 

http://www.tpis.com/plog/index.php?o...Id=14&blogId=1

 

Thanks not super clear to me but it looks from the article that the LS6 doesnt really make a difference till 5k rpm?

 

that more clear?

 

ls1 - ls6 makes a solid and worthwhile difference. It will really make a world of difference once you cam the car.

 

Yeah that graph helped me really see it better. I think I will get it one now, cause I dont want to restrict the cam.

 

can you tell them apart by looking at them, if so how?

 

looks like removing the maf is better than having a good intake? or am i misunderstanding, what intake does my 2004 gto engine have?

 

LS6, all LS1 got the LS6 from 2001 on.

 

but how can u tell my looking at them both

 

theres a difference in the valley underneath....very slight and alot of people try to pass them off....but you should be able to tell....

 

the bottom of a ls6 intake is flat where the ls1 is waivy..People sometimes try to pass non ls6 corvette intakes of as them cause from the top they look the same(no egr provision)..

 

ok thanks, just want to now if i got screw over, an i did.