Well I am getting ready to make the jump to single, but after reading a thread on A/R's and trims I hope I have made the right choice. Stock port motor coupled with TO4R that has a .70 A/R and a Q trim wheel. If there is anything I have overlooked feel free to advise but I think this will give a pretty kickass powerband. Should I go to another size wheel I've heard tubonetics has an R trim wheel and should I get the wheel clipped to a certain degree opinion please. thanks

 

I have a P-trim wheel with a .84 A/R and am very happy with it on the stock ports. I plan on changing it to a .96 A/R when I port my motor though.

M-P

 

i have a 1.0 ar with q trim. car made 440 at 1bar ported. very response, not much lag. love it.

 

I'm also interested in the T04R for a streetported 13BT. I'm thinking about getting the .96 A/R, P-trim using the HKS cast.

Anyone with similar turbine/motor specs able to chime in on when to expect full boost, and when to expect the "rush" of power to come on at?

 

I'm with Infini IV on almost the same spec.

 

i got a t04r .7 cold with .96 ptrim rear on the hks cast. i dont have it tuned yet but i get 7 lbs before 3000 in fourth and about 15lbs a littel after 4krpms. this is in fourth.

 

im going for this turbo too!! are you buying a kit or peicing it together yourself?

 

Ya, im interested in this turbo for a large street ported s4 or s5 turbo engine. I want to go to a haltech and all the rest of the standard stuff. So it sounds like you guys really like the to4r with about a .96 or 1 ar and p trim for the ported engines? Mine will be road raced.

CJG

 

mine will be for everyday street use!! i wont boost alot because i can control myself and when i need to, its there!!!!

 

crusader

is your motor ported?