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Mopar "420" Iintake 4500 top for 440 CI SB
#1225618
05/01/12 08:29 PM
05/01/12 08:29 PM
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Joined: Jan 2003
Posts: 1,784 PA
W5DART66
OP
top fuel
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OP
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PA
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Just got this done last night now it has long trip to Australia. Cross section starts at about 4.5SQ"(ave) and is 2.95SQ" at the flange should make real nice power 4000rpm to 7500~7800rpm. This will be matched up with set of my CNC W9s on a street/strip car. It should be a fun ride. Brett Miller
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Re: Mopar "420" Iintake 4500 top for 440 CI SB
[Re: W5DART66]
#1225619
05/01/12 08:30 PM
05/01/12 08:30 PM
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Joined: Jan 2003
Posts: 1,784 PA
W5DART66
OP
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OP
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Joined: Jan 2003
Posts: 1,784
PA
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Re: Mopar "420" Iintake 4500 top for 440 CI SB
[Re: W5DART66]
#1225620
05/01/12 08:31 PM
05/01/12 08:31 PM
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Joined: Jan 2003
Posts: 1,784 PA
W5DART66
OP
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OP
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Joined: Jan 2003
Posts: 1,784
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Re: Mopar "420" Iintake 4500 top for 440 CI SB
[Re: W5DART66]
#1225621
05/01/12 08:32 PM
05/01/12 08:32 PM
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Joined: Jan 2003
Posts: 1,784 PA
W5DART66
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OP
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Joined: Jan 2003
Posts: 1,784
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Re: Mopar "420" Iintake 4500 top for 440 CI SB
[Re: MR_P_BODY]
#1225624
05/01/12 11:36 PM
05/01/12 11:36 PM
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Joined: Oct 2007
Posts: 3,978 Hilltown Pa
1967dartgt
master
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master
Joined: Oct 2007
Posts: 3,978
Hilltown Pa
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Why would you make it a cloverleaf? You think it makes more power this way? Looks good though, monster ports!
Brett Miller W9 cnc'd heads STR Chassis fabraction
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Re: Mopar "420" Iintake 4500 top for 440 CI SB
[Re: 1967dartgt]
#1225625
05/01/12 11:52 PM
05/01/12 11:52 PM
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Joined: Jan 2003
Posts: 1,784 PA
W5DART66
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Quote:
Why would you make it a cloverleaf? You think it makes more power this way? Looks good though, monster ports!
I have done it both ways I don't think it has much affect on power but I have not done back to back test to prove that. This is for lower RPM street strip car so may help at lower RPM.
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