2.5 boost level???? HELP

Reply Subscribe

Thread Tools

Search this Thread

28 May 2009, 10:26 AM

Bikebloke

Scooby Regular

Thread Starter

iTrader: (2)

Join Date: Jul 2008

Location: Hastings

Posts: 400

Likes: 0

Received 0 Likes on 0 Posts

2.5 boost level???? HELP

Need a litle help guy's. I have a 02 STI recently fitted a 2.5 sti engine oe internals Tdo5 20g fmic h/smith p&p headers. What sort of boost, just aprox figures should i be running? standard ecu

Reply Like

28 May 2009, 10:39 AM

Butty

Scooby Regular

iTrader: (2)

Join Date: Oct 2000

Location: MY06 STi Spec D

Posts: 5,254

Likes: 0

Received 1 Like on 1 Post

Safe boost would be IRO 1.4 bar peak, dropping down to IRO 1.25.
It WILL need a remap.

Reply Like

28 May 2009, 01:11 PM

stuart2008sti

Scooby Regular

iTrader: (1)

Join Date: Sep 2008

Posts: 234

Likes: 0

Received 0 Likes on 0 Posts

08 sti 2.5 14.7 psi standard

Reply Like

28 May 2009, 02:30 PM

Bikebloke

Scooby Regular

Thread Starter

iTrader: (2)

Join Date: Jul 2008

Location: Hastings

Posts: 400

Likes: 0

Received 0 Likes on 0 Posts

Thank's you. I was running 1.6 bar peak

Will drop it dowm

Reply Like

30 May 2009, 07:04 AM

dynamix

Former Sponsor

iTrader: (3)

Join Date: Feb 2006

Location: near you

Posts: 9,708

Likes: 0

Received 3 Likes on 3 Posts

I presume you are running an avcr or similar to control boost.

I'd say peak of 1.5 dropping to 1.25 as stated above should be fine if the map is right and det free.