sweet! thats one thing i hated about this turbo, it didnt have enough shaft speed in midrange to support high boost without surging on the stock head. i am glad to see porting it made a big difference

 

Technically we dont know if it was the head or actuator that fixed the surge and i have yet to do a full wot pull. But thats soon to come and currently it has more mid on pump than it did on e25

 

I would want to say the actuator had the most effect on the surge but I could be wrong, but I'm sure the head helped out

 

The increased flow of the head will take pressure off of the compressor as well tho

 

Lol yeah that's why I said the head helped out

 

Now I have to be careful cause I can blow my trans very easy with this spool

 

Yeah man I'm guessing a nice boost ramp would help with that no?

 

What's boost ramp?

 

I'm really curious to see my 60 to 100 time my best so far was a 3.9 with a weak spool

 

Did I spell it wrong? I know you know what that is

 

*heavy breathing*

 

I know ive just never ran one before but that may change

I finally got the trims in check and half throttle in 2nd instantly smokes my nt01s and thats only at 50%wgdc and 2nd is limited to 80%

 

It flows 40lbs/min before 4k

 

Im sure third roasts them too

 

OH YA! Well my car flows 30lbs/min!!! :p

 

Ohh that makes sense then lol I was like why is he asking me

 

***

 

My k04r flowed 39lbs. I haven't reved this out yet most was maybe 5k

 

 

I'll try to get a new vid from 2nd to 140 but this time on a gopro this weekend

 

Why is that? Was rail pressure dropping too much on e25?

 

Hes on meth too so i dont think hes maxing out fueling

 

A lot of the zfrs have a little surge like action in the mid-range. I'm pretty sure the compressor is out flowing what the head can take

 

I was comparing the power level from now to that of e25 for midrange. And so far i have no surge but i installed a ported head and dual port actuator so i dont know which one fixed it or if it was just the overall package

 

Yes. This is my exact point thats why i was ao excited for the ported head even if i didn't make more topend the mid will improve a lot