sequential efi on 440?

MRASHAN at aol.com MRASHAN at aol.com
Fri Jan 30 09:37:17 GMT 1998


In a message dated 98-01-30 00:56:23 EST, you write:

<< I'm running a .440" in/ex 212/12 duration cam and the idle is steady with
 tons of lope in my 2.8L V6. About 14 in of vacuum. Passes smog fine, but
 raises the eyebrows of the inspector.
 
 TK >>
Well.......In my GM 2.8 Liter 60 degree V-6,  I'm running a Crower cam with
 .470 in / .483 ex  lift  and   durations of  226in / 234ex @ .050  With a B&M
Supercharger and Holley Pro-jection.  Has a very nice lope at idle which can
be tuned out if i richen up the idle adjustments.  Definitely has moved my
power band into the 4000 rpm and higher range.  and of course, fuel economy
has decreased.
This l'il jeep sounds nasty at WOT w/ dual flowmasters ! 
I only see about 7 " of vacuum at idle.
Hope this helps.....
Art.



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