Holley 4011 Spreadbore
Dr. Detroit
Joined: Mar 2012
Posts: 10,093
Likes: 4,017
From: New Braunfels Texas
They work great but never caught on.....you can buy parts from Summit......look familiar?
http://www.summitracing.com/parts/su...FUtp7AodXnkAPQ
I had one in 1991.....it worked great....you could jet it without spilling gas...but the power valve in in a bad spot.....
Something different....
Jebby
http://www.summitracing.com/parts/su...FUtp7AodXnkAPQ
I had one in 1991.....it worked great....you could jet it without spilling gas...but the power valve in in a bad spot.....
Something different....
Jebby
Burning Brakes
Joined: Jun 2010
Posts: 1,165
Likes: 93
From: Bellmore NY
I have an 800 dp spreadbore awaiting a rebuild. I bought it with the intent of using it, based on the recommendation of a friend that I strongly respect the opinion of, for my set up. Im under the impression that the response will be pretty nice with the small primaries and large secondaries.
Had a 1976 L-82, 4-sp
Joined: Mar 2011
Posts: 5,338
Likes: 1,210
From: Some days your the dog and some days your the hydrant.
Royal Canadian Navy
I have a 4011 collecting dust now. I never bothered tuning it but it ran a bit rich out of the box. AFAIK, it still runs fine.
