HP500 carb
#2
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Holley 800CFM DP specially built/tuned for the HP500.
Quoting myself from another forum.
Quoting myself from another forum.
07-28-2011, 07:29 AM
#3 cfm cfm is offline
The stock HP500 800cfm DP came with the following jetting arrangement:
Star Prim 75 Star Sec 93
Port Prim 81 Port Sec 89
#3 cfm cfm is offline
The stock HP500 800cfm DP came with the following jetting arrangement:
Star Prim 75 Star Sec 93
Port Prim 81 Port Sec 89
#3
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Holley list number 9022
#5
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I believe the same. The 420 did as well
#8
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