ss.slp.ls1

iTrader: (36)

Post pics if you've got them.

Where can I buy a nice Hobbs switch?

Did you just Y the two pump feed lines together and connect it to the factory fuel lines?

Inspector12

iTrader: (29)

Done a lot of them just ran a seperate #8 and used the factory fees as a return.

fatmat80

i need this info as well..

edge04

iTrader: (9)

https://ls1tech.com/forums/fueling-i...ick-cheap.html

XtremeDime

iTrader: (16)

Im pretty sure Lonnies or Nasty Performance has em. You can also go to NAPA, they have em but good luck finding what they call em lol

ss.slp.ls1

iTrader: (36)

Thank you!

Now where can I get a hobbs switch?

importkiller_SS

iTrader: (35)

i got my hobbs switch from Napa... part # 701-1575. its a 4 psi activated switch that is normal open.

ss.slp.ls1

iTrader: (36)

Thank you. Just got that from the fueling forum.

I think I'm all set to make my dual pump kit to support my meager 600rwhp (for starters).

daniel6718

iTrader: (36)

SOB spent 45 mins at orealllys this morning looking for that number...no cross referance nothing...got a price on it? also are they all threaded?

Sluggish

iTrader: (10)

I followed Mighty Mouse's thread when I did mine. I used evap line as the return, plugged the T-block that returned to the tank then cut and splice the evap and old return line together right by the block.

4SFEDZ

iTrader: (6)

i did mine, left all the stock lines alone. just y'ed them together. also i put my 2nd one on a wot switch. i like it better cause it is sooo simple to check and make sure its working. mines coming on at about 75% throttle.

pdasterly

iTrader: (4)

http://www.racetronix.biz/itemdesc.asp?ic=HPS-4&eq=&Tp=

pwrtrip75

iTrader: (8)

Just curious why people run a hobbs switch? At the rate my boost comes on I would never rely on a pump to turn on in time and have pressure in time. Seems risky to me.

Heres my old dual setup. Not the optimal Y-block... but it worked.





I needed more (E85) so I put 3 Walbros in. The special 3-1 block I made myself out of a 1/2 NPT female plug/cap. Same could be done if you only run 2 pumps.