I bought a Rock Valley EFI tank for my project a while back off Ebay. It's new never used, the seller changed plans.
Not too long ago I decided to see what fuel pump was in it, to make sure it had enough flow for my LS3. Turns out the tank had a low flow low pressure pump in it suitable for a stock TBI system!
So I bought a Walbro GSS340 pump, 255 lph to put in it. The GSS340 is slightly taller than the original, so I'm going to have to modify the mounting to even get it in the tank.
My question is does anyone have any guidelines for how far the pre-filter (sock) should be off the tank floor?
I'm thinking maybe it could be right on the tank floor and be ok. The pre-filter has a 1/8" plastic rib in the center to keep it from collapsing any more than that. The original filter was not quite on the bottom but the reinforcement in it was thinner too.
I did some searching but couldn't find any info on this.
Not too long ago I decided to see what fuel pump was in it, to make sure it had enough flow for my LS3. Turns out the tank had a low flow low pressure pump in it suitable for a stock TBI system!
So I bought a Walbro GSS340 pump, 255 lph to put in it. The GSS340 is slightly taller than the original, so I'm going to have to modify the mounting to even get it in the tank.
My question is does anyone have any guidelines for how far the pre-filter (sock) should be off the tank floor?
I'm thinking maybe it could be right on the tank floor and be ok. The pre-filter has a 1/8" plastic rib in the center to keep it from collapsing any more than that. The original filter was not quite on the bottom but the reinforcement in it was thinner too.
I did some searching but couldn't find any info on this.