Well I have been having this on going issure with fuel pressure drop in the higher rpms. I have installed a walbro 255 intank as well as inline. Installed the racetronix hotwire kit, changed filters, injectors...everything. I run the vic jr but still retained my evap system. I changed over to efilive cos3 running strikly OLSD.

Tonight I got to looking at all my tables and I mean all of them and noticed that the purge valve is set to disable in OL. Changed it to enable and what do ya know, no more problems. I guess the intank pump was vapor locking and pulling down the inline as well. Lesson learned.

 

That's some good info to know. One of those obscure issues that causes problems.

 

Yeah it was one of the last things I would look for. I think a lot of people who switch to the vic jr just ditch the evap system but I ended up keeping. Good thing is it made me upgrade my fuel system to try and fix my problems.

 

hey man how bout postin up some new pics...i seen that one from the track the other day, where's the rest?

 

When I read the title, I noticed immediately who's name was NOT listed as the OP.