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PI Head Swap
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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>Roush97</b> <br /><small>Member # 2303</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(2003,0,15,19,20,0), dfrm, tfrm, 0, 0, 0, 0)); </script><hr /> </font> <font size="2" face="Verdana, Arial"> I have been thinking about swapping pi heads to my 97 GT. Can someone tell me what I will need to complete the swap? Also I would like someone's opinion about the heads I am buying. The heads are from a 99 and they have enlarged modmax valves and modmax springs as well as a stage 2 porting job, they will come with the stock 99 cams. The guy is selling them for about 500 bucks. It sounds a little funny because the heads themselves are worth that much without all of the porting and valve work. Any advice you guys can give me would be greatly appreciated. <br /> </font> </td></tr> <tr bgcolor="#f7f7f7"> <td valign="top" width="18%"> <font size="2" face="Verdana, Arial"> <b>4.6 EATIN GM'S</b> <br /><small>Member # 1633</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(2003,0,15,19,28,0), dfrm, tfrm, 0, 0, 0, 0)); </script><hr /> </font> <font size="2" face="Verdana, Arial"> where u getting the heads from?r they off of a guy on the corral?i think $500 does sound cheap,my heads were ported and polished for $600 and then also i have biggersprings,valvles,better retainers and custom cams.if u know the guy and u trust him i say do it.<br />by the way i always see people talking about pi heads, is that the brand name of the heads or what?<br />hope this helps! <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>2000BlackGT</b> <br /><small>Member # 283</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(2003,0,16,0,16,0), 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 4.6 EATIN GM'S:<br /><strong>by the way i always see people talking about pi heads, is that the brand name of the heads or what?</strong></font><hr /></blockquote><font size="2" face="Verdana, Arial">The 99+ are called PI heads because they are the "Power Improved" heads. <br /> </font> </td></tr> <tr bgcolor="#f7f7f7"> <td valign="top" width="18%"> <font size="2" face="Verdana, Arial"> <b>Roush97</b> <br /><small>Member # 2303</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(2003,0,16,1,45,0), dfrm, tfrm, 0, 0, 0, 0)); </script><hr /> </font> <font size="2" face="Verdana, Arial"> I don't actually know the guy, I saw the heads advertised in a parts add. It is a private party, not a business. <br /> </font> </td></tr> <tr bgcolor="#dedfdf"> <td valign="top" width="18%"> <font size="2" face="Verdana, Arial"> <b>Roush97</b> <br /><small>Member # 2303</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(2003,0,16,1,46,0), dfrm, tfrm, 0, 0, 0, 0)); </script><hr /> </font> <font size="2" face="Verdana, Arial"> Also the guy is from out of state, so I can't see the heads prior to buying them. <br /> </font> </td></tr> <tr bgcolor="#f7f7f7"> <td valign="top" width="18%"> <font size="2" face="Verdana, Arial"> <b>99gt-UJSTLST</b> <br /><small>Member # 584</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(2003,0,16,8,54,0), 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 Roush97:<br /><strong>I have been thinking about swapping pi heads to my 97 GT. Can someone tell me what I will need to complete the swap? Also I would like someone's opinion about the heads I am buying. The heads are from a 99 and they have enlarged modmax valves and modmax springs as well as a stage 2 porting job, they will come with the stock 99 cams. The guy is selling them for about 500 bucks. It sounds a little funny because the heads themselves are worth that much without all of the porting and valve work. Any advice you guys can give me would be greatly appreciated.</strong></font><hr /></blockquote><font size="2" face="Verdana, Arial">sunds fishy to me <br />all that work and only wants 500 bucks<br />shit valves and spring are 500 plus the porting<br /><br />just does not add up <br /> </font> </td></tr> <tr bgcolor="#dedfdf"> <td valign="top" width="18%"> <font size="2" face="Verdana, Arial"> <b>96Forged281</b> <br /><small>Member # 2158</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(2003,0,16,10,14,0), dfrm, tfrm, 0, 0, 0, 0)); </script><hr /> </font> <font size="2" face="Verdana, Arial"> dont buy the heads your engine isnt worth the 700 dollar savings if you put those heads on and something ends up happening to your engine then youre screwed <br /> </font> </td></tr> <tr bgcolor="#f7f7f7"> <td valign="top" width="18%"> <font size="2" face="Verdana, Arial"> <b>96Forged281</b> <br /><small>Member # 2158</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(2003,0,16,10,18,0), dfrm, tfrm, 0, 0, 0, 0)); </script><hr /> </font> <font size="2" face="Verdana, Arial"> actually who is this guy i know of 2 guys off corral.net who have pi heads ported and polished with the mod max shit and their engines took a shit on them and are both selling their heads so it could be them in that case BUY them <br /> </font> </td></tr> <tr bgcolor="#dedfdf"> <td valign="top" width="18%"> <font size="2" face="Verdana, Arial"> <b>Roush97</b> <br /><small>Member # 2303</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(2003,0,16,12,48,0), dfrm, tfrm, 0, 0, 0, 0)); </script><hr /> </font> <font size="2" face="Verdana, Arial"> Have they posted their heads? Could you give me a link so I could look at them? <br /> </font> </td></tr> <tr bgcolor="#f7f7f7"> <td valign="top" width="18%"> <font size="2" face="Verdana, Arial"> <b>Roush97</b> <br /><small>Member # 2303</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(2003,0,16,14,33,0), dfrm, tfrm, 0, 0, 0, 0)); </script><hr /> </font> <font size="2" face="Verdana, Arial"> Does anyone know if 2002 truck 4.6 heads are the same as 99+ mustang pi heads? <br /> </font> </td></tr> <tr bgcolor="#dedfdf"> <td valign="top" width="18%"> <font size="2" face="Verdana, Arial"> <b>96Forged281</b> <br /><small>Member # 2158</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(2003,0,16,15,18,0), dfrm, tfrm, 0, 0, 0, 0)); </script><hr /> </font> <font size="2" face="Verdana, Arial"> im not sure if they are the same ive heard of people taking the heads off a navigator and putting them on their 4.6, im not sure of their names on corral.net just go to the site go to the GT forum and go to search and type in pi heads for sale. OR you can PM juiced46 on there and ask him he knows the guys personally <br /> </font> </td></tr> <tr bgcolor="#f7f7f7"> <td valign="top" width="18%"> <font size="2" face="Verdana, Arial"> <b>Roush97</b> <br /><small>Member # 2303</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(2003,0,16,16,1,0), dfrm, tfrm, 0, 0, 0, 0)); </script><hr /> </font> <font size="2" face="Verdana, Arial"> The ported heads I was talking about are from a 2002 not 99, is there any difference in the way they bolt on? I heard something about the timing cover and or valve covers being different for the two years, would I have to get a different timing cover? <br /> </font> </td></tr> <tr bgcolor="#dedfdf"> <td valign="top" width="18%"> <font size="2" face="Verdana, Arial"> <b>Andrew WOT</b> <br /><small>Member # 1249</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(2003,0,16,16,15,0), dfrm, tfrm, 0, 0, 0, 0)); </script><hr /> </font> <font size="2" face="Verdana, Arial"> Windsor versus Romeo<br /><a href="http://www.tccoa.com/articles/engine/piheads.html" target="_blank">http://www.tccoa.com/articles/engine/piheads.html</a><br />Use 2001 heads this way you can reuse your valve covers and will be able to bolt on Bullitt intake if you decide to. 99-2000 had different valve covers bolt pattern, oil neck on the passenger side and pressed on camshafts sprokets.<br />As long as stamping on the heads says PI it doesn't matter what particular car model they are from. When I received mine they had 5.4 PI stamping on them. <br /> </font> </td></tr> <tr bgcolor="#f7f7f7"> <td valign="top" width="18%"> <font size="2" face="Verdana, Arial"> <b>Andrew WOT</b> <br /><small>Member # 1249</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(2003,0,16,16,21,0), dfrm, tfrm, 0, 0, 0, 0)); </script><hr /> </font> <font size="2" face="Verdana, Arial"> A little more reading<br /><a href="http://www.tccoa.com/articles/engine/heads.html" target="_blank">http://www.tccoa.com/articles/engine/heads.html</a> <br /> </font> </td></tr> <tr bgcolor="#dedfdf"> <td valign="top" width="18%"> <font size="2" face="Verdana, Arial"> <b>Andrew WOT</b> <br /><small>Member # 1249</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(2003,0,16,16,25,0), dfrm, tfrm, 0, 0, 0, 0)); </script><hr /> </font> <font size="2" face="Verdana, Arial"> And more<br /><a href="http://www.babcox.com/editorial/ar/eb40228.htm" target="_blank">http://www.babcox.com/editorial/ar/eb40228.htm</a><br /> <img border="0" title="" alt="[Wink]" src="wink.gif" /> <br /> </font> </td></tr> </table></td></tr></table> <br /> <br />
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