gt3076 lol.
screw twin charged.... just more **** to go wrong.

 

how was trix's 50 trim? In his vids it looked to move out damn nice

 

it was a pos. cheaply done setup, not properly sized. it wasn't horrible though.

 

x224798324872876


get valve springs run it to 7750 and a 3076 will be fully spooled by 3700ish thats a great powerband considering how long our gears are.

i see full spool to 16psi @ 3500 and 22psi @ 4000

a DBB 3076 should be able to beat that by a couple hundred at least, im running a S20g

 

my 3076 can hit full boost (26 psi) by 4200 in third and 4000 in 4th. one interesting thing of note is how fast the car spools when cold. 15psi in first gear by 2800rpm and only at half throttle. Not sure if there are differences in cam tables or other things but It leads me to believe that with enough time and tuning this car could be pretty rediculous.

 

Well i Cant wait to get this boost leak fixed then we will see how fast the 3076 spools! Im heading to sk speed right after work too pick up a new tbolt clamp cause i only have a regualr hose clam on the turbo so thats probley where my main leak is. If i have the energy and if it dont start raining ill throw it on and crank the boost 2night and see what happends o and twincharged is a waste just run a properly sized turbo. I think ill see full boost by 3500 cause im seeing boost at 2000

 

spool times?

 

I got the new clamps but i have not have time to change them i should have everything fixed by sunday as long as my welder has time.

 

cool, we always love video's too!

 

Well i hit 24.3 psi last night! The **** is nutts but it was only sopposed to be at like 18 psi and i dont know y.

 

is your spring rate set up wrong in the tru boost?

if you have a 14.7 psi waste gate spring DO NOT put 14.7 in the spr it will spike hard then settle, start at half that so 7 then work it up till it spike's then back it down a tad... it will probably be around 10.5-11.5 when your done... hope this helps some.

your looking for the spring crack pressure which means: the waste gate will open how ever much it needs to maintain 14.7 but it will crack open sooner than that to avoid a spike, go out and roll on the tthrottl real slow in like third and listen for when it starts to open this will be your setting

 

I have the spr set at 14.7 lol wow i had no idea i thought it was what the spring was!!! Im going to try changing the setting when i get home. If thats the problem thanks alot that really helps

 

thats what you get for running a tiny turbo lol. never had that issue on the balt or rx (big turbo on both). I'm glad you got it figured out, saw your text this morning (yeah I was asleep before 9:30 lol).

 

Start with the SPr setting at 3-4 and work from there. If it hit your desired pressure and drops off, you need to increase it a bit. If hits your boost and spikes over, you need to lower it a bit. 3-4 is a good starting place though. SPr is the wastegate crack pressure and this is why it needs to be lower.

 

Well im at 9 now and its not spiking but its not hitting what it should so im gona try to raise it to 10 or 11 and see what happends

 

exactly raise it till it spikes then back down like .5 this will allow the boost to build fast and hit hard. on the same note entering a lower number should reduce the hit of boost for say traction issues.

 

INFE are you starting with the boost target of what the wastegate spring is set for? In other words, you need to adjust the SPr setting shooting for it to hold what the wastegate is set for. From there you can then increase the boost in A and B settings to your desired higher psi.

 

make some more videos. i love this setup, im trying to get a price together to see if ill be going turbo or not.

 

id like to get a little piece of this action.

 

me three

 

if i could get my car running and the new mods i have waiting, actually installed, then me 4 lol

but thats totally relying on my electrical system not being a douche anymore

 

well it looks like the SPR needs to stay in the 9s cause i turned it up to 10 and it spiked to 19.5 psi last night

 

Sweet, looks like you have found the sweet spot. Now it's time to play with the rest of the cool features. Do you have the scramble boost hooked up to a switch yet?

 

nah cause im going to finish the piping 2day . i think i still have a slight leak so im meeting up with my welder at 12 to make all the piping perfect.

 

good luck man, hopefully you get that last boost leak taken care of.
going out in a few to finally finish the damn cobalt and get some work done on the rx and my yard lol. busy day