[ihc] R.T.'s induction

[J Grammer <jim@xxxxxxxxxxxxxx>]

> \Date: Tue, 10 Feb 2004 09:47:23 -0800 (PST)
> From: "R.T. Sekhon" <rsekhon1@domain.elided>
> Subject: [ihc] Open air filters, what fits?
>
> Hey everyone, My Scout just turned 25 yrs old, and is no longer subject
> to emission testing. I would like to put on an open type setup up with a K&N
> or Holley/Accel filter. I've seen a 14" off set base that could be turned 
> to miss
> the thermostat housing. I have also seen a special base for Quadrojets and 
> Carters
> something about clearing the accelerator pump linkage.
> I have a 79 Scout II with a 345, Thermoquad and auto. The body bushings 
> are worn
> so there doesn't look like there is much room above the stock setup. I 
> need to do a squish test, with foil or plumbers putty to see how much 
> clearance there is, maybe
> there's more than it looks.
> As always any input is greatly appreciated.
>
> R.T. Sekhon
> Dallas,TX
> 1979 Scout II
Yes, there are anecdotal reports that the offset/recessed base aftermarket 
filters work just fine. Some things to keep in mind:

1. Your 345 is likely incapable of out-flowing the stock air filter.

2. K&N filters *suck* at filtering small particulates until they're good 
and dirty.

3. Your engine *really* likes having a functional TAC until it's fully 
warmed up.

My $.02? Keep the stock TAC, and purchase either an Amsoil filter for it or 
a quality paper filter with a foam outer wrap(NAPA part # 4700).

Jim