If i want catless i buy a catless dp, or what not.

 

exactly, theres no turbulence is a straight piece of pipe

 

hah way off topic but im picking up a tranny this week. 50k miles and lsd says it shifts so fine i guess i;ll see

 

sweet man, you get a chance to go see fran about a toon?/end thread jack

 

haha naw last i talked to him was a while ago. idk if his camaro is up n running yet. lol

 

so itll be better in the end if i just get a catless down pipe or just put a straight pipe where my "cat" is huh?

 

I boost like 12psi with stage 3. lol

 

yeah the best bet would be to buy a catless dp if you want to stay catless. That's the way I would do it. I always say do it the right way or don't even bother wasting your time doing it the cheap way.

haha thats beat. i was hitting 14 psi on stage 2

 

Gm stage kits still regulate 12.5 psi after 6500. So I'm not sure how u guys are hitting higher then 12.5 before 6500. You must have clogged cat.

 

idk i know i was hitting 14 on stage 2 when i had it. but i had exhaust and stuff.

 

well igot a 2.8 and im showing 21lbs and im catless my guage is bad and so is your probably

 

for sure, everything in making power is better flow and more fuel for our cars. If you know where the restrictions in our engines are you can make some decent power and not waste your money on things that dont need upgraded

 

Our gauges are known for there 1-2 lbs off from wut we are actually pushing. But I say cloggggg lol

 

15 psi on stock injectors.....hmmm thats sounds really nice guys if he was literally getting this boost wouldnt his engine go kaboom from leaning out lol..most likey a bad ***** cat..i was running 19 psi on a stage two but apparently my cat was bad...

 

uhm....no.


check your boost bypass valve. it may not be opening all the way. mine had that problem. thought i had it fixed. but then it started opening too early.

 

our injectoers can copinsate for a short time, but hen itll go lean and then kuboom, i still say its clogged, because even if the bypass valve wasstuck yous till would not get that much boost because it dont open till around 6k to be safe, so if it builds up while in rps then you have a clogg

 

am trying to find a cat less down pipe. just trying to decide which is better either zzp or ottp. any advise? this way i can just get rid of my stock down pipe. lmk thanks!

 

I have a catless downpipe from zzp, and i have had no problem with it. Its held up ggod, there older d.ps are junk tho. so watch out. i havent heard of ottps yet so who knows.

 

Maybe it is like this in a newer stage tune, but my stage 2 tune had full boost at all times.

The car does not generate more boost when you put it under a load.

Just because the PSI measured at the manifold is higher does not mean that your are moving more air. If there is a clog then the back pressure is raising the pressure in the manifold, it does not mean that the car is running lean, in fact it is probably running rich if anything.