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How much extra bhp?

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Old 23 February 2005, 08:30 PM
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Snotboy!
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Default How much extra bhp?

I have a 97 uk turbo and am having it decatted tomorrow.Im also having a dawes device fitted and the mechanic said hes gonna up the boost to the max the ecu will let it.


How much more bhp am i looking at from both mods?
Old 23 February 2005, 08:46 PM
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RLE
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Make sure he knows what he's doing mate. Best invest in a knocklink if you are upping the boost to keep your eye on things.

My decat and induction kit on my UK97 turbo took me to about 251 bhp with 1.1 boost IIRC.
Old 23 February 2005, 10:22 PM
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Brun
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Doesn't sound like the sort of mechanic i would let lose on my mota
Old 23 February 2005, 10:31 PM
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Sizer
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What is knock link? (im a new owner before you start to take the p***)
Old 23 February 2005, 10:59 PM
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it detects detonation and pinking mate. Potentially saves you from wrecking your engine. Visibly alerts you.
Old 23 February 2005, 11:02 PM
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scoobydood
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Mine runs @ 1.1bar but it was remapped to suit. You would be mad to up the boost more than a fraction w/o remap. Oh & I have a knocklink....
Old 24 February 2005, 09:03 AM
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Sizer
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Originally Posted by RLE
it detects detonation and pinking mate. Potentially saves you from wrecking your engine. Visibly alerts you.
Sounds like i should have one then, how much and where from?
Old 24 February 2005, 09:13 AM
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bits'n'pieces
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(mad mechanic + boost increase) - no knocklink = bad news
Old 24 February 2005, 11:46 AM
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This bloke knows what hes doing,hes a Subaru specialist and has been building rally cars for years.

So how much am i looking at for a knocklink including fitting?
Old 24 February 2005, 12:10 PM
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Peanuts
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Originally Posted by Snotboy!
This bloke knows what hes doing,hes a Subaru specialist and has been building rally cars for years.
He might well think he is, but anybody who has prescribed what your after is certainly going nowhere near my car.
if he's this good, he will know where fuel cut is, which is that absolute max you can (unsafely) go to without a defencer.
Dont get me wrong, what your doing is a great way to extract more power/torque as long as the correct monitoring is in place BEFOREHAND.

your "expert" will have already told you what you need.

Knocklink and some form of AFR display as the absoute minimum.

speak to Bob Rawle for your knock and lambda links
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