The solution I am using will set you back $800 or so. It allows me to get down to about 5-7 gallons on race slicks in moderate right hand turns... I'm not sure if / how it would hold up in a long turn like the final turn at Sebring, but clearly better than stock... the modification involves placing two pickup pumps in the tank, one rear center and one drivers side - both feed the pax side OE pump... this arrangement has no penalty in NASA scoring etc b/c it uses the stock primary pump... benefit is 50+ lbs of weight and lower chance of fuel cut out... the guy who sold it to me is a racer and small business owner (alarm installations) and he would like to do more of these mods... he's not a sponsor here so PM me for more info... I owe him feedback and photos - the goal is to optimize the setup so we can get down to 1-2 gallons... more R&D required
|