Webber Carburator Fuel Pump

[FMS88]

Ill try and add some photos, currently I see thicker line that is the fuel into mech pump, another fuel line that is hooked to back to tank of the mech pump between two brake lines, and then that vapor line in the back, closest to the firewall.

Of the three fuel lines attached to the inside of the driver's side frame rail, the middle one is the return line. From your description, it looks like you attached the return line to the fuel pump. If so, that's what you want since it's closest to the original fuel line routing. You can either cap the regulator's return port or get a "T" and join it to the original return line. Get a fuel pressure gauge and measure the regulator's output pressures. If both ports measure the same, I think you can cap the return port. If the return port is greater, join it to the original return line. Then test drive it to make sure fuel pressure and flow are sufficient for the Weber.

[Tonka]

I took your advice and all is alot better, I also got a cheap timing light from harbor freight for 30 bucks. I don't know why, but I thought using the thing would be really complicated, it was pretty easy setting the thing up to 9 degress BTDC. Shoved a cheap BT headunit in from Walmart in aswell.

Next steps are to go ahead and shove some headers, weld a 2' exhaust and put in a 38/38 with a modded OEM intake. Pray for me boys, this will be a challenge!

I anyone has any advice on this, let me know. Thinking of using a glasspack as a resonator and then a magnaflow muffler from a mustang (cheap on FB) with 2.5' ports. One day want to delete the balance shafts, but not too sure if I'd be able to pull them out with the block still in the bay without ramming into the radiator. hmmm..... Jet valves also are on the list haha

[Tonka]

Hey also, does anyone know if BradMPH is still around? I wanted to send him this message but I found he was last active in 2021...

Hello,

Found a post of yours on Ebay headers for the Mighty Max. Noticed you opted for the L300 headers as opposed to the L200 headers. I also saw you had them modified to fit the engine bay a bit better.

Is there a reason for this? Personally, I already have the L300 headers being shipped (didn't realize the difference and just copied you haha), so I kinda got to make do, but I'm curious. Also, if you have any more info on the adjustments you did to the exhaust headers, let me know.

Thanks!

Btw, I have a 1989 Dodge Ram 50 (USA)

If anyone else knows, feel free to answer. Was hoping to contact him as his past contributions to this site have been very useful in my research.