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standed rs boost

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Old 24-01-2009, 12:06 AM
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danny_boy699
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Default standed rs boost

what does a standed rs turbo boost at, my mates got his act turned all the way in and the top it boostes at is ten, any got know if this is normal or not why is there something wrong with the car
Old 24-01-2009, 01:28 AM
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antony215
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10psi is the boost limit on a standard rs it wont go above that. Some "say" the later S2's whent to 12psi.
Old 24-01-2009, 06:19 AM
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rickbartlett
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i thort later rs turbos were limited to 10.5 psi.
Old 24-01-2009, 07:08 AM
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Karlos G
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Originally Posted by danny_boy699
what does a standed rs turbo boost at, my mates got his act turned all the way in and the top it boostes at is ten, any got know if this is normal or not why is there something wrong with the car
Out of the factory it's about 7psi (0.5bar). IIRC Only the 90spec Hearts and Diamonds ECU's had the boost cut raised to 10.5psi.
Old 24-01-2009, 07:38 AM
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antony215
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Originally Posted by Karlos G
IIRC Only the 90spec Hearts and Diamonds ECU's had the boost cut raised to 10.5psi.
It seems to vary from person to person some say 11psi others say 12psi

Short anser is if danny_boy699's mates car is anything other than a hearts and diamonds ECU it wont go over 10psi
Old 24-01-2009, 08:09 AM
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danny_boy699
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it a 89 f reg
Old 24-01-2009, 09:43 AM
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addiction
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its not just the hearts&diamonds ecu that goes to 10.5 psi!!! my ecu is not h&d and was doin 10.5 before it was chipped
Old 24-01-2009, 11:49 AM
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Karlos G
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Maybe just some of the later ones then?!
Doesnt really matter anyway the answer to the question is they ran 7psi (0.5bar) as standard.
Old 24-01-2009, 03:29 PM
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addiction
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nope mine's an early ecu on an 87 car!!
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