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Old 18 September 2007, 11:05 AM
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g7prs
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Default sti version 2 boost

What is the standard boost for a version 2 sti?

TSL decat downpipe (wrapped)
custom fabricated centre section
TSL Group N back box
Apexi Powerflow induction kit
Syntec Motorsport Fuel pump
Scoobyecu

The car is being fitted with an apexi avcr and i need to know what boost it will run safely.

Last edited by g7prs; 18 September 2007 at 11:24 AM. Reason: update
Old 18 September 2007, 12:39 PM
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AndyC_772
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Mine sustains about 0.9 bar - 13psi.
Old 18 September 2007, 01:18 PM
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Should have added the car has this chip fitted aswell.
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Old 18 September 2007, 03:34 PM
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The clue's in the text mate....
Quote "Increase the boost electronically to 16psi"
Old 18 September 2007, 04:03 PM
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Originally Posted by RedScoob
The clue's in the text mate....
Quote "Increase the boost electronically to 16psi"
Yes thanks for pointingthat out ( i had read it )but is that a safe amount to run ?
I want to know the standard figures so i could set it to safe amount.
Not got any knowledge of these engines and just want to be on the safe side until i can save up for an Andy Forrest power fc and map.
Old 19 September 2007, 12:31 AM
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At 16psi (1.1bar) it should be fine as long as the fueling and ignition are taken care of (which they should be for that type of chip) and the octane rating of your fuel is sufficient for the map. If you are going for a PFC mapped by AndyF, it might be worth dumping the piggyback chip until it's done, if you have doubts about it's reliability?
Old 19 September 2007, 08:44 AM
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Cheers
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