No dyno sheet,just going by riding in my friends rx7 with the xs t04s.He used to have twins going non sesquntial and the new turbo def spools faster than the old twins.Spinning 275 series tires

at 2500 rpms is good.

 

i've seen a few dynos of the t04s w/ 375 @ 15psi... i'm kinda scared of low numbers hehe... what do you have on your car these days?

 

Gordo,I meant the t04e man,my bad........



I got the HKS T51R KAI

 

alright now i need a serious opinion... what's the gt35/40 capable of?

 

One dyno has shown it making 370rwhp @14psi. Another guy running 18-19psi on pump gas has stated it feels like his t-78 on top end and has the spool up of his apexi turbo. Sounds like a great setup for the street, more than likely capable of 450rwhp somewhere between 15 and 20psi.

 

do you know how he is able to run @ 18 psi w/o detonation? that's a whole lotta boost!

 

just go with the to4e man,its proven

 

You can do it on pump gas, as long as you're tuned well, BUT that's pushing it. I was running 17-18 PSI with a T-78 with no detonation.

 

18 PSI with "race" gas is perfectly fine.

 

t04e is tiny tho