Cold start valve (MAC-12D)

[Mike_Buckham at ptk.pioneer.co.uk]

Thanks, Mihnea. That's useful information. I have to correct you on one
thing, though. Our UK engines are also limited to 1.4 Bar or 1.5 under
temporary extra boost as standard. At least my 1B engine is, anyway.

Mike.



                                                                                                                                              
                    Mihnea Cotet                                                                                                              
                    <mik at info.fund       To:     Mike_Buckham at ptk.pioneer.co.uk, quattro at audifans.com                                         
                    p.ac.be>             cc:     Ben Swann <benswann at comcast.net>                                                             
                                         Subject:     Re: Cold start valve (MAC-12D)                                                          
                    04/12/2003                                                                                                                
                    15:03                                                                                                                     
                                                                                                                                              
                                                                                                                                              




MB and 1B are nearly the same, except for the intercooler that's different
due to the impossibility to fit it behind the front grill on the Urq, the
MC-1 has 7.8:1 CR compared to 8.4:1 on the MB/1B. All 3 have only 1 knock
sensor IIRC. Boost is lower on the MC (about 1.4 Bar absolute IIRC and
1.7-1.8 on the MB/1B, IIRC again) and that's about it...

HTH,

Mihnea

At 14:53 4/12/2003 +0000, Mike_Buckham at ptk.pioneer.co.uk wrote:
>Hi Ben,
>
>If someone could tell me the differences between the 1B, MB and MC-1 then
>I'd be very interested.



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