today I took my B-day money and picked up a 10" Edelbrock air
cleaner.. the 14" has too deep of a dish to work on my '88 K2500,
TBI350. I took it and found the biggest 10" air filter the store had
(Fram CA126.. I think, about 4" tall). I removed the PCV spacer on
the throttlebody and set the air cleaner base directly on the TB
itself. the injectors were finally where they should be... in the air
cleaner, not shrouded by the PCV spacer.
I ran the truck after.. holy shit what a difference! I'd have never
thought it would have made that much of a difference!.
I've got pics on my livejournal
I'm now plotting my next move... I'm thinking either the Flowtech
afterburner headers, Y pipe and new honeycomb cat (still have the
original monolithic), or an Edelbrock TBI intake and 1.6 rockers.
I'm not currently running any muffler. The truck sounds awesome, and
isn't really that loud at all, I'd say the restrictive monolithic cat
is quieting it down alot
new heads are out of the question as I can't afford either new Vortec
heads with the GMPP TBI intake or junkyard Centerbolt TPI corvette