Is GT3082R 1.06 AR to BIG for F20B ?
 

Is a Garrett GT3082R Ball Bearing Turbo 1.06 AR going to be to big / laggie for a built F20B 9.4:1 CR with H22A head ?

Know of one going cheap with 1.06 AR only

Hp target 350-400, going to be used for track racing, surely any more HP would be unable to get any traction and will have slower lap times ?

EK civic chassis

Re: Is GT3082R 1.06 AR to BIG for F20B ?
 

Yes, that big of an A/R is definitely going to hurt you a lot in corners.

Re: Is GT3082R 1.06 AR to BIG for F20B ?
 

In addition to the bad compressor / turbine combination. This is a combination of GT3040R = GT3082R. This was discussed on another thread.

Re: Is GT3082R 1.06 AR to BIG for F20B ?
 

i have a gt3040r on my 9:1 b20b non v and with my ram horm i dont get full boost 11psi til 4800