idk i thought thats wat ethan told me

 

how big is the port?

did he port the TB too?

 

Orly...

Depends on the porting; I've seen a m62 that dropped 2-3 psi from a port.

 

haha u should see mine and rustys

wide as it goes.

no drop. but spikes a lot faster

 

TVS>ALL


thats all i have to say rofl

 

did you put it on yet?

 

no andrew phails at putting his TVS on.lol. Hey psyko any reason why i cant seem to get her to go over 8.5-9 pounds of boost?

 

lol, nah man...maybe by fall or winter

 

clogged cat
since thats everyone elses problem
its your too

 

ok so after showing hahn the graphs and getting a good lol out of it... we have came to the conclusion that they def were not loading the dyno correctly... key sign's

1. almost 1200 rpm late on spool times
2. would not hold boost for ****.
3. nose dive in the upper rpm of graph were boost was falling off
4. trq curve perfectly mirrors boost curve (comes in hard then falls off fast)
5. in the beg the dyno tech asked me why it wont rev past 5k (no load to spool turbo)


this is part of a quote from hahn

"You need to get some load on that Dyno. Your torque should be coming on sooner.

And your horse power seems to take a dive on the top end.

What was the max numbers seen? I know the 285 numbers on the right aren’t correct."

to bad i already purchased these

 

it would lower it slightly Steve. All mods that increase power usually increase flow. Bigger exhaust will lower your psi, porting ANYTHING will lower your psi. That supercharger only moves x amount of air, it doesn't compress like a turbo.

Roots blowers are positive displacement, which means it just tricks your car into thinking it has a bigger engine. that's why the power curve is so linear, plus being belt driven yadda yadda.

you may not have noticed, but you lost a little bit of boost from that port job.

 

I'm very familiar with what your blowers look like, since it's Euthanasia's work...

If only I could come across a photo of this time he did 04redline's a.k.a shaunmcdee's blower to purposely drop PSI.

 

lol i doubt it. it only has 20k on it and no mods really

 

https://www.cobaltss.net/forums/show...36#post3784636

 

bump hey steven wheres those pics your boy was taking on the cruise?

 

i wanna know when are we going to do this again?

i have some ideas for more power...gonna take time, but gonna do it in pieces
seen a couple of 2.4L SC ideas. its gonna be cheaper and more reliable
probably end up with 260 whp

 

May 9th

https://www.cobaltss.net/forums/south-pacific-57/socal-%2Aie%2A-dyno-day-saturday-may-9th-166894/

 

no wont. need some internals first

 

2.4 TURBO>sc
tru dat mang

 

Boost it til it blows!

 

haha yep, then build it so it holds all that boost and more

 

Ill shoot him an IM and find out

 

ok cool

 

tc sedan?? lol

i should correct myself, ill be the only tc sedan showing up to meets.. lol

 

he is a cavi.