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70mmor75mm tb for a 4.6L???????
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<table border="0" cellpadding="1" cellspacing="1" width="99%" align="center"> <tr bgcolor="#000000"><td> <table border="0" width="100%" cellpadding="3" cellspacing="0"> <tr bgcolor="#000099"> <td colspan="2" align="left"> <font size="2" color="#ffffff" face="Verdana, Arial"> <b>T O P I C R E V I E W</b> </font></td></tr> <tr bgcolor="#dedfdf"> <td valign="top" width="18%"> <font size="2" face="Verdana, Arial"> <b>GT_R</b> <br /><small>Member # 4941</small> </font></td> <td width="82%"> <font size="1" face="Verdana, Arial"> <img src="https://californiafords.com/ubb/posticon.gif" border="0" alt=" - " /> posted <script language="JavaScript1.3" type="text/javascript"> document.writeln(timestamp(new Date(2004,11,19,21,33,0), dfrm, tfrm, 0, 0, 0, 0)); </script><hr /> </font> <font size="2" face="Verdana, Arial"> Is a 75mm tb too much air for a 2004 GT with BBK cold air Trick Flow plenum off ford x pipe pullys diablo predator programmer 3:73 gears or would my car perform better with a 70mm?<br /> <br /> <small>[ December 19, 2004, 09:34 PM: Message edited by: GT_R ]</small> <br /> </font> </td></tr> <tr bgcolor="#f7f7f7"> <td valign="top" width="18%"> <font size="2" face="Verdana, Arial"> <b>Yellow94GT</b> <br /><small>Member # 431</small> </font></td> <td width="82%"> <font size="1" face="Verdana, Arial"> <img src="https://californiafords.com/ubb/posticon.gif" border="0" alt=" - " /> posted <script language="JavaScript1.3" type="text/javascript"> document.writeln(timestamp(new Date(2004,11,19,21,44,0), dfrm, tfrm, 0, 0, 0, 0)); </script><hr /> </font> <font size="2" face="Verdana, Arial"> I read in a 5.0 mag a few months back about a 75mm vs 70mm comparison on n/a and boosted setups. In the write up the 75mm made more power n/a than the 70mm. These are the same results as when tested on a 302 based motor. <br /><br />I say the bigger that better <img border="0" title="" alt="[Big Grin]" src="biggrin.gif" /> <br /> </font> </td></tr> <tr bgcolor="#dedfdf"> <td valign="top" width="18%"> <font size="2" face="Verdana, Arial"> <b>bunchmyfunky</b> <br /><small>Member # 360</small> </font></td> <td width="82%"> <font size="1" face="Verdana, Arial"> <img src="https://californiafords.com/ubb/posticon.gif" border="0" alt=" - " /> posted <script language="JavaScript1.3" type="text/javascript"> document.writeln(timestamp(new Date(2004,11,19,21,49,0), dfrm, tfrm, 0, 0, 0, 0)); </script><hr /> </font> <font size="2" face="Verdana, Arial"> I have a 70mm TB I'm going to be upgrading to a Dragon Plenum with a 75mm TB. Lots of people are running 75mm TBs NA. I would check out a few of the other sites that are 4.6 oriented they have some independent write up's on the upper plenums and 75mm TBs with dyno graphs. <br /> </font> </td></tr> <tr bgcolor="#f7f7f7"> <td valign="top" width="18%"> <font size="2" face="Verdana, Arial"> <b>GT_R</b> <br /><small>Member # 4941</small> </font></td> <td width="82%"> <font size="1" face="Verdana, Arial"> <img src="https://californiafords.com/ubb/posticon.gif" border="0" alt=" - " /> posted <script language="JavaScript1.3" type="text/javascript"> document.writeln(timestamp(new Date(2004,11,20,7,33,0), dfrm, tfrm, 0, 0, 0, 0)); </script><hr /> </font> <font size="2" face="Verdana, Arial"> </font><blockquote><font size="1" face="Verdana, Arial">quote:</font><hr /><font size="2" face="Verdana, Arial">Originally posted by bunchmyfunky:<br /><strong> I have a 70mm TB I'm going to be upgrading to a Dragon Plenum with a 75mm TB. Lots of people are running 75mm TBs NA. I would check out a few of the other sites that are 4.6 oriented they have some independent write up's on the upper plenums and 75mm TBs with dyno graphs. </strong></font><hr /></blockquote><font size="2" face="Verdana, Arial">what other websites are there??? <br /> </font> </td></tr> </table></td></tr></table> <br /> <br />
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