I would agree with GLLHG... the only benefit of using the K&N for the carb model is that they are one of the only manufacturers to do it as a kit.. which includes the re-jets for the carb itself.
If you have EFI then go and get some 70mm flexible heat resistant trunking and possibly some reducers to mate it to the EFI intake.. and use a generic cone filter located in a cool, dense air zone.
