intercooler help

[DAT240Z]

I' am looking to up grade me supra intercooler, I don't know much about them and looking for a little help picking the right one for my application. I'm have a 240z with a 83 280zxt enging it and in the process of getting megasqurt and runnig some 370cc injectors and the t3 for now but will be upgrading to t3/t4 by next summer.

I have a few intercoolers I'm in mind but not sure which would be the best to go with, here they are. I have heard a lot of good things about the npr unit but I'm looking on E-bay and see I can buy a new intercooler for the price of an old NPR. I don't know if these are poor quality or not can you guys help .

Thanks

 

http://cgi.ebay.com/ebaymotors/FMIC-SPEC-R-INTERCOOLER-SUPRA-300ZX-350Z-3000GT-RX7_W0QQcmdZViewItemQQcategoryZ33742QQitemZ8010526984QQrdZ1

 

 

http://cgi.ebay.com/ebaymotors/ISUZU-NPR-TOYOTA-HONDA-NISSAN-USED-INTERCOOLER_W0QQcmdZViewItemQQcategoryZ38634QQitemZ8009776037QQrdZ1

 

 

http://cgi.ebay.com/ebaymotors/INTERCOOLER-TURBO-FMIC-FRONT-MOUNT-BAR-PLATE-31X12X4_W0QQcmdZViewItemQQcategoryZ33742QQitemZ8010598050QQrdZ1

 

http://cgi.ebay.com/ebaymotors/BIG-BAR-AND-PLATE-INTERCOOLER-ECLIPSE-TOYOTA-HONDA_W0QQcmdZViewItemQQcategoryZ33742QQitemZ8009026027QQrdZ1

[myplasticegg]

if you are going all out, maybe keep an eye out for a used spearco intercooler. If you want something very large and cheap for the performance, grab 2 SRT-4 intercoolers, have the end tanks cut off weld them together and make new endtanks. These stock coolers can be had for as low as $100 shipped on the srt forums.