The HIF carbs flow more air - size for size than the HS carbs.
A single 1.75" SU is superior in almost all respects than a pair of 1.5" SUs
- see Vizard for the technical explanation or just try it. For the spec of
your engine the single 1.75" will be superior.
Daniel1312
In a message dated 04/12/00 21:56:08 Pacific Standard Time,
JARplanner@aol.com writes:
<< Question for the List -
I am planning on using a pair of SU HIF4 carbs with newly built 1380 in my
Bugeye. Will be daily driver when finished (next summer?), lots of So Calif
freeway driving. Engine has GT6 head, 268 cam, LCB manifold, etc, etc.
I have not seen this combination mentioned in any discussions. My thoughts
are that the HIF4s will flow more air than a pair of HS4 carbs, but less
than
dual HS6s (all out race). Are there problems I am not aware of? Any comments
or advise will be appreciated.
TIA >>
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