SBO Holley Street Dominator

TURNA

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Oct 5, 2018
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From what I have read there are 3 different versions of this intake for SBO's

Does anyone have a pic of the 3 different intakes?

Or know what the differences are?

I read 2 are okish but the other one is a great intake

Tons better than the Edelbrock Performer
 

Olds 307 and 403

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Oct 4, 2018
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Melville, Saskatchewan
The RPM is better than either, best of both worlds, long, reasonable diameter, sweeping runners, 2" longer than the Performer and a dual plane design to retain low rpm torque. As far as I know, the Holley Street Dominator only is one design, maybe thinking Strip Dominator? There is a SBO and BBO design, maybe the two designs? You can run a square or spreadbore carb, hot air choke and EGR with the manifold. It has long, sweeping, smallish diameter runners with a single plane design. I see one on EBAY for a pretty penny right now.
 

TURNA

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Thread starter
Oct 5, 2018
189
96
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NY
The Holley has idle to 7200RPM where the Edelbrock is 1500 to 6500

Depending on cam one could be better than the other

Also I dont ever plan on getting over 5000 rpm

I was just curious about the differences they made in them


I ran one on my SBC years ago and it was an awesome intake
 
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Olds 307 and 403

Well-known member
Oct 4, 2018
996
265
63
Melville, Saskatchewan
Yeah, the BBD version also tested near to top on the dyno, very good down low for a single plane and very good higher up. I know Cutlassefi likes the BBO version. Copper Cutlass runs low 12's with one on his 350 in his 72. Shanghai Smith ran similar with a 403 in a G body Cutlass. It is a good intake in the right application.
 
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