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Original Message
RE: I agree the generic 600's are no good.
By Ross - 05/16/2003 9:58:51 PM; IP 12.81.181.97
Royce, I dont run them, I have set up customer's cars with the 450's. With the 450's they are mechanical secondaries, so you dont need the balance tubes. However, when I run 600's or 715's I always run the balance tubes. With any carb I run the stock progressive, and it bolts right up to the 450. Of course with the cross ram I couldnt do that, they were synchronized, set by vacuum at idle, but thats a different animal.

The 450 is unique, its a mechanical secondary but has only the front accel pump, you would think it would bog, but the small bores work fine with a single pump on each carb.

I still love them to death, especially on a street motor, from stock CJ's, to cross rams, to even that 457, I havent found anything that is so easy to drive and so responsive. Keep in mind they were probably a little small for the med riser stroker, but the car was build with a 282S cam, and 3.00 gear in a Glalxie, so the combination worked out super for the rpm range the motor was built for. In a 390, I still thank the 2 450's are more than enough
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Collapse <a href=../ForumFE/reply.aspx?ID=17161&Reply=17161><img src=../images/reply.png width=30 height=10></a>&nbsp;<a href="#" id="anchor17161" onclick="return false;">what carbs on dual 4</a>&nbsp;-- <font color=#0000ff>scott, <i>05/11/2003</i></font><script type="text/javascript"> new HelpBalloon({ dataURL: 'replyb.aspx?ID=17161', contentMargin: 60, icon: $('anchor17161') }); </script>  what carbs on dual 4 -- scott, 05/11/2003
Collapse <a href=../ForumFE/reply.aspx?ID=17163&Reply=17161><img src=../images/reply.png width=30 height=10></a>&nbsp;<a href="#" id="anchor17163" onclick="return false;">Would this be with stock exhaust and ignition system? [n/m]</a>&nbsp;-- <font color=#0000ff>Mr F, <i>05/11/2003</i></font><script type="text/javascript"> new HelpBalloon({ dataURL: 'replyb.aspx?ID=17163', contentMargin: 60, icon: $('anchor17163') }); </script>  Would this be with stock exhaust and ignition system? [n/m] -- Mr F, 05/11/2003
 RE: Would this be with stock exhaust and ignition system? [n/m] -- scott, 05/11/2003
 I would look for some list 1848's or 1849's.... -- Larry, 05/15/2003
Collapse <a href=../ForumFE/reply.aspx?ID=17251&Reply=17161><img src=../images/reply.png width=30 height=10></a>&nbsp;<a href="#" id="anchor17251" onclick="return false;">450 Holleys</a>&nbsp;-- <font color=#0000ff>Ross, <i>05/16/2003</i></font><script type="text/javascript"> new HelpBalloon({ dataURL: 'replyb.aspx?ID=17251', contentMargin: 60, icon: $('anchor17251') }); </script>  450 Holleys -- Ross, 05/16/2003
Collapse <a href=../ForumFE/reply.aspx?ID=17254&Reply=17161><img src=../images/reply.png width=30 height=10></a>&nbsp;<a href="#" id="anchor17254" onclick="return false;">Flow of a pair of 450 Holleys</a>&nbsp;-- <font color=#0000ff>Royce Peterson, <i>05/16/2003</i></font><script type="text/javascript"> new HelpBalloon({ dataURL: 'replyb.aspx?ID=17254', contentMargin: 60, icon: $('anchor17254') }); </script>  Flow of a pair of 450 Holleys -- Royce Peterson, 05/16/2003
Collapse <a href=../ForumFE/reply.aspx?ID=17255&Reply=17161><img src=../images/reply.png width=30 height=10></a>&nbsp;<a href="#" id="anchor17255" onclick="return false;">RE: Flow of a pair of 450 Holleys</a>&nbsp;-- <font color=#0000ff>Ross, <i>05/16/2003</i></font><script type="text/javascript"> new HelpBalloon({ dataURL: 'replyb.aspx?ID=17255', contentMargin: 60, icon: $('anchor17255') }); </script>  RE: Flow of a pair of 450 Holleys -- Ross, 05/16/2003
Collapse <a href=../ForumFE/reply.aspx?ID=17260&Reply=17161><img src=../images/reply.png width=30 height=10></a>&nbsp;<a href="#" id="anchor17260" onclick="return false;">I agree the generic 600's are no good.</a>&nbsp;-- <font color=#0000ff>Royce Peterson, <i>05/16/2003</i></font><script type="text/javascript"> new HelpBalloon({ dataURL: 'replyb.aspx?ID=17260', contentMargin: 60, icon: $('anchor17260') }); </script>  I agree the generic 600's are no good. -- Royce Peterson, 05/16/2003
RE: I agree the generic 600's are no good. -- Ross, 05/16/2003
Collapse <a href=../ForumFE/reply.aspx?ID=17289&Reply=17161><img src=../images/reply.png width=30 height=10></a>&nbsp;<a href="#" id="anchor17289" onclick="return false;">RE: 450 Holleys</a>&nbsp;-- <font color=#0000ff>mike, <i>05/22/2003</i></font><script type="text/javascript"> new HelpBalloon({ dataURL: 'replyb.aspx?ID=17289', contentMargin: 60, icon: $('anchor17289') }); </script>  RE: 450 Holleys -- mike, 05/22/2003
Collapse <a href=../ForumFE/reply.aspx?ID=17310&Reply=17161><img src=../images/reply.png width=30 height=10></a>&nbsp;<a href="#" id="anchor17310" onclick="return false;">RE: 450 Holleys</a>&nbsp;-- <font color=#0000ff>Ross, <i>05/25/2003</i></font><script type="text/javascript"> new HelpBalloon({ dataURL: 'replyb.aspx?ID=17310', contentMargin: 60, icon: $('anchor17310') }); </script>  RE: 450 Holleys -- Ross, 05/25/2003
Collapse <a href=../ForumFE/reply.aspx?ID=17382&Reply=17161><img src=../images/reply.png width=30 height=10></a>&nbsp;<a href="#" id="anchor17382" onclick="return false;">RE: 450 Holleys</a>&nbsp;-- <font color=#0000ff>knightj, <i>05/30/2003</i></font><script type="text/javascript"> new HelpBalloon({ dataURL: 'replyb.aspx?ID=17382', contentMargin: 60, icon: $('anchor17382') }); </script>  RE: 450 Holleys -- knightj, 05/30/2003
Collapse <a href=../ForumFE/reply.aspx?ID=17385&Reply=17161><img src=../images/reply.png width=30 height=10></a>&nbsp;<a href="#" id="anchor17385" onclick="return false;">RE: 450 Holleys</a>&nbsp;-- <font color=#0000ff>Ross, <i>05/30/2003</i></font><script type="text/javascript"> new HelpBalloon({ dataURL: 'replyb.aspx?ID=17385', contentMargin: 60, icon: $('anchor17385') }); </script>  RE: 450 Holleys -- Ross, 05/30/2003
 RE: 450 Holleys -- mike, 06/01/2003
Collapse <a href=../ForumFE/reply.aspx?ID=17487&Reply=17161><img src=../images/reply.png width=30 height=10></a>&nbsp;<a href="#" id="anchor17487" onclick="return false;">RE: what carbs on dual 4</a>&nbsp;-- <font color=#0000ff>Bill, <i>06/15/2003</i></font><script type="text/javascript"> new HelpBalloon({ dataURL: 'replyb.aspx?ID=17487', contentMargin: 60, icon: $('anchor17487') }); </script>  RE: what carbs on dual 4 -- Bill, 06/15/2003
 RE: what carbs on dual 4 -- scott, 06/15/2003
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