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going from efi to carb and need some wiring help
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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>89'LXNOTCH</b> <br /><small>Member # 8810</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(2009,9,17,22,13,0), dfrm, tfrm, 0, 0, 0, 0)); </script><hr /> </font> <font size="2" face="Verdana, Arial"> I am changing over from EFI to carb and was wondering who has a diagram of the wiring that needs to be done or if there is a website with instructions on how to do it. Going to use a MSD 6-al box and blaster ss coil. I know the computer and main wiring harness needs to be removed but im stuck there. thanx guys! <img border="0" alt="[burnout]" title="" src="graemlins/burnout.gif" /> <br /> </font> </td></tr> <tr bgcolor="#f7f7f7"> <td valign="top" width="18%"> <font size="2" face="Verdana, Arial"> <b>true11</b> <br /><small>Member # 9262</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(2009,9,18,1,0,0), dfrm, tfrm, 0, 0, 0, 0)); </script><hr /> </font> <font size="2" face="Verdana, Arial"> to make it run just wire up the msd with the right dist an msd dist would be the easy way and use the right fuel pump .you can use the stock fuel pump if you put a return style reg from aeromotive. <br /> </font> </td></tr> <tr bgcolor="#dedfdf"> <td valign="top" width="18%"> <font size="2" face="Verdana, Arial"> <b>fasthatch</b> <br /><small>Member # 7277</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(2009,9,18,7,1,0), dfrm, tfrm, 0, 0, 0, 0)); </script><hr /> </font> <font size="2" face="Verdana, Arial"> do not use a the stock efi fuel pump the pressure an volume from a stock pump will over flow the bowls of a carb get a holley blue,or black pump an reg it will work like it should <br /> </font> </td></tr> <tr bgcolor="#f7f7f7"> <td valign="top" width="18%"> <font size="2" face="Verdana, Arial"> <b>true11</b> <br /><small>Member # 9262</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(2009,9,18,16,28,0), dfrm, tfrm, 0, 0, 0, 0)); </script><hr /> </font> <font size="2" face="Verdana, Arial"> no it wont if you use the right return style reg us fast guys run 30 lbs of fuel press at the pump <br /> </font> </td></tr> <tr bgcolor="#dedfdf"> <td valign="top" width="18%"> <font size="2" face="Verdana, Arial"> <b>fasthatch</b> <br /><small>Member # 7277</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(2009,9,18,17,22,0), 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 true11:<br /><strong> no it wont if you use the right return style reg us fast guys run 30 lbs of fuel press at the pump </strong></font><hr /></blockquote><font size="2" face="Verdana, Arial">yeah something tells me this guy is not run a 1200 hp car right now <br /> </font> </td></tr> <tr bgcolor="#f7f7f7"> <td valign="top" width="18%"> <font size="2" face="Verdana, Arial"> <b>true11</b> <br /><small>Member # 9262</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(2009,9,18,19,11,0), dfrm, tfrm, 0, 0, 0, 0)); </script><hr /> </font> <font size="2" face="Verdana, Arial"> what does that have to do with a stock low horse power pump .it can be done whith an aeromotive by pass reg and will only have low press at the carb .i have done it many times when conv fom efi to carb. aeromtive #13301 <br /> </font> </td></tr> <tr bgcolor="#dedfdf"> <td valign="top" width="18%"> <font size="2" face="Verdana, Arial"> <b>fasthatch</b> <br /><small>Member # 7277</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(2009,9,18,19,23,0), 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 true11:<br /><strong> what does that have to do with a stock low horse power pump .it can be done whith an aeromotive by pass reg and will only have low press at the carb .i have done it many times when conv fom efi to carb. aeromtive #13301 </strong></font><hr /></blockquote><font size="2" face="Verdana, Arial">gee aeromtive pump is not a stock up is it <br /> </font> </td></tr> <tr bgcolor="#f7f7f7"> <td valign="top" width="18%"> <font size="2" face="Verdana, Arial"> <b>true11</b> <br /><small>Member # 9262</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(2009,9,18,19,48,0), dfrm, tfrm, 0, 0, 0, 0)); </script><hr /> </font> <font size="2" face="Verdana, Arial"> why would you need a aeromtive pump to work it will just dump any extra fuel back to the tank ? <br /> </font> </td></tr> <tr bgcolor="#dedfdf"> <td valign="top" width="18%"> <font size="2" face="Verdana, Arial"> <b>wilit</b> <br /><small>Member # 3367</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(2009,9,18,23,46,0), 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 fasthatch:<br /><strong> </font><blockquote><font size="1" face="Verdana, Arial">quote:</font><hr /><font size="2" face="Verdana, Arial">Originally posted by true11:<br /><strong> what does that have to do with a stock low horse power pump .it can be done whith an aeromotive by pass reg and will only have low press at the carb .i have done it many times when conv fom efi to carb. aeromtive #13301 </strong></font><hr /></blockquote><font size="2" face="Verdana, Arial">gee aeromtive pump is not a stock up is it </strong></font><hr /></blockquote><font size="2" face="Verdana, Arial">That part number he quoted is for a Aeromotive regulator, not pump. The regulator is adjustable from 3psi to 65psi so you can use it either for a carb or EFI. With the stock pump and that regulator, you can easily run a carb. <br /> </font> </td></tr> <tr bgcolor="#f7f7f7"> <td valign="top" width="18%"> <font size="2" face="Verdana, Arial"> <b>89'LXNOTCH</b> <br /><small>Member # 8810</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(2009,9,19,19,22,0), dfrm, tfrm, 0, 0, 0, 0)); </script><hr /> </font> <font size="2" face="Verdana, Arial"> Thanx guys but i have the whole fuel system already handled. I have a holley blue pump and 3/8 fuel line and im going to get the mallory fuel tank insert with return line to deal with the in line pump since i had the 255 pump already. Just needed to know about the wiring for the dash to keep the gauges working still and the wiring for starter, alternator, oil sending unit and ignition. Looked on Google and the jason fletcher site is down for the wiring diagram. Thanx again <img border="0" alt="[patriot]" title="" src="graemlins/patriot.gif" /> <br /> </font> </td></tr> </table></td></tr></table> <br /> <br />
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