Technical Bypass fuel filter help......

Need part #'s and specs for this kind of filter:



Please list the return orifice size if any, and corresponding part #'s.

If no orifice size, then please also list corresponding part #'s.

Also, please list where you found the specs.

What i'm trying to do is experiment with pressure, specifically lowering it. Yes, i do have a nice billet holley regulator, but i want to try a filter first----much lighter, simpler etc.

Thanks.

 

Will this work?
https://www.zoro.com/baldwin-filter...MIkIOV9b3n4gIVOvfjBx1taA86EAQYASABEgK99PD_BwE

 

33041 wix has an .057 orifice, as I measure it with number drill bits. 1/4 return line, 5/16 main lines


https://www.oreillyauto.com/detail/...0/wix-fuel-filter/33041/4832395?q=33041&pos=0

 

Early Pontiac and later keeps use it

 

can't remember used on which, 6pak or hemi cars. maybe both?

 

https://www.quadratec.com/products/...MIg_6FlOvn4gIVDNNkCh2N2wI5EAQYAiABEgKQUfD_BwE

 

Mopar used them in the eightys, M and J bòdys.

 

i think .057 is close enough to .060, which is, i think, what the general consensus of what the orifice is on these filters?

If i need more pressure drop, i figure i can just drill out the hole little-by-little as needed?

i've got an electric pump that's advertised as 4.25 -6.25 lbs., and with gauge it's 3-5.75 lbs. on my setup. i'm just trying to get the idle pressure a little lower and don't care about cruise pressure because i rarely rev above 3000 for any length of time. Quadrajet. 2.56 rear---hence the lower rpms.