40 Series Vapor Lock
On the Triple Bypass run this weekend, Bob (40Zen) was having vapor lock issues. I mentioned to him that my 78 FJ-40 had been converted to a 60 Series fuel pump and the recirc line went from the fuel pump back to the tank, versus from the carb back to the fuel pump. Below are photos first of Bob's stock fuel system (two lines to the carb - supply/return) then my 60 series set-up (single fuel line to carb - supply only). I have NEVER had a vaporlock with this rig (I live at 10,000 feet and wheel uphill from here).
First two are Bob's stock rig, second three are my set-up. I think there is a spacer needed between the pump and the block on the 60 set-up.
Hope this helps someone. Terry
KA7TLT - TLCA 13015
"78" FJ-40 - "Marmot" F&R ARB Lockers, OME Suspension, MAF Shackle Rev Kit, 4+ Flip Kit, Rear Disc Brakes, Warn Winch, Safari Snorkel, 4+ Rear bumper/Tire Carrier
"95" FZJ-80 - "White Top" F&R ARB Lockers, Slee F&R Bumper & Sliders, Warn Winch, 35s, Safari Snorkel, Low Range Gears, P/T Kit
"2016" Tundra 4X4 Crew Max, -Airstream Tow Vehicle "Daily Driver"
Last edited by ttubb; 08-16-2010 at 09:38 AM.