05-23-2013, 04:45 PM
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Senior Club Cobra Member
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Join Date: Feb 2005
Posts: 651
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Not Ranked
[quote=ERA Chas;1245352]
Quote:
Originally Posted by 601HP
Yesterday I installed a new set of matched 750's from Survival Motorsports.
The appearance of them has changed. The vintage Holley look has been replaced by something more proprietary looking.
DAVID
Maybe a separate thread but let us know about the swap David.
Pick up power? Driveability?
The bowls look shorter and neat.
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Chas,
The o/a length is a little longer than the Holley 600's these replaced. They'll actually touch each other if they are pushed together. I do like the look, but was a little surprised the old Holley dichromate color has disappeared.
Tomorrow I'll be in round 3 of tuning. I had to wait for a Summit delivery of another jets kit, which arrived today. I'll be glad to report back in another thread when I've finished.
The 600 cfm Holley 1850's I took off were smack on and the engine performed awesomely. I had put a lot of work in those carbs, but I detested the look. I had bought them years back when the dichromate finish wasn't available for a while.
David
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