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hydro
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Location:
Brisbane
Registered:
October 2002
Re: Carbs on a 7M Thu, 19 June 2003 23:42 Go to previous messageGo to previous message
What GT says is spot on with how to set it up. Also about the fuel injection with individual throttle bodies.

We went for the tripple webers for 2 reasons:

1. Efficiency of airflow (we don't care much about fuel consumption). The original manifold is designed to have a torquey mid-range to drag around a full size sedan. By replacing the manifold with the side drafts the airflow gets a straight shot at the inlet valve.

2. Cost. I bought a set of tripple 45mm webers (with hot 179 & M20) for $1200. I'd love to go efi with individual throttle bodies and aftermarket computer. The reality is that the efi computer would cost me probably $1200 alone, if not more.

Seriously for the street, have a look at Ed ma61's project. Don't run carbies. I only did it for the specific reasons above.

Dave
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SubjectPosterDate
Read Message   Carbs on a 7M marlowmk2Thu, 19 June 2003 03:33
Read Message   Re: Carbs on a 7M NorbieThu, 19 June 2003 03:40
Read Message   Re: Carbs on a 7M rob_RA40Thu, 19 June 2003 04:01
Read Message   Re: Carbs on a 7M SUPRAGTEThu, 19 June 2003 04:03
Read Message   Re: Carbs on a 7M gianttomatoThu, 19 June 2003 05:07
Read Message   Re: Carbs on a 7M wilbo666Thu, 19 June 2003 05:09
Read Message   Re: Carbs on a 7M mrshinThu, 19 June 2003 08:46
Read Message   Re: Carbs on a 7M 7mgte83Thu, 19 June 2003 11:18
Read Message   Re: Carbs on a 7M  hydroThu, 19 June 2003 23:42
Read Message   Re: Carbs on a 7M marlowmk2Fri, 20 June 2003 02:30
Read Message   Re: Carbs on a 7M NorbieFri, 20 June 2003 03:42
Read Message   Re: Carbs on a 7M gianttomatoFri, 20 June 2003 04:38
Read Message   Re: Carbs on a 7M chrisssFri, 20 June 2003 07:02
Read Message   Re: Carbs on a 7M gianttomatoFri, 20 June 2003 07:22
Read Message   Re: Carbs on a 7M NorbieFri, 20 June 2003 10:36
Read Message   Re: Carbs on a 7M gianttomatoFri, 20 June 2003 23:38
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