http://www.frrax.com/rrforum/index.php?showtopic=14181
This setup was working well on track down to about 2gal left, much lower than the OEM pickup, which will typically starve and sputter coming off corners just below 1/2 tank:
tank: OEM - fits any 4th gen, probably 3rd gen. Fill tube is tight, no leaks. Still fits OEM pickup assy - not included
fill plate: modified with -8AN fittings and pickup/return tubes, vent with tipover ball valve, fits any 4th gen tank. requires external plumbing mods and pump, not included
doghouse: fits any 3rd/4th gen. TIG welded aluminum
requires external pump and filters, not included.
tank $50 OBO not shippable - local pickup only SCRAPPED
pickup assy $100 plus shipping SOLD
doghouse $50 plus shipping SOLD