Weber IDA Fuel Pressure

Reply Subscribe

Thread Tools

Search this Thread

Mar 21, 2010 | 10:10 AM

legokcen

Thread Starter

Rotary Enthusiast

iTrader: (8)

Joined: May 2003

Posts: 841

Likes: 2

From: Albany, GA

Weber IDA Fuel Pressure

I've searched and some threads are telling me different results. I'm running an IDA 48 on a '90 13B 6port. Should it be 4 psi? i'm running the Holley fuel pump.

Thanks in advance.

Mar 21, 2010 | 10:19 AM

installer67

Dreamin of drivin my 7!

iTrader: (18)

Joined: Feb 2009

Posts: 1,073

Likes: 1

From: Seabeck, Washington

I think RB recomends 4.5psi. for this.

Mar 21, 2010 | 12:24 PM

Siraniko

RX for fun

iTrader: (13)

Joined: Aug 2001

Posts: 15,926

Likes: 25

From: Socal

that depends on your jetting and such, especially if you have a return. 4.5psi is not enough in my RX3s.

Mar 21, 2010 | 04:40 PM

allbee

Full Member

Joined: Nov 2003

Posts: 69

Likes: 0

From: ohio

I run 6 psi and do not use a return line. This is on an EP racecar so it may diifer for street aplications.

Mar 23, 2010 | 03:32 AM

Bridge it baby

Full Member

Joined: Feb 2008

Posts: 73

Likes: 0

From: P.Nth NZ

i ran 3-4 psi with mine, with no return line, no problems ever

Reply Subscribe

Related Topics

Thread

Thread Starter

Forum

Replies

Last Post

Installed UIM gasket, now my engine won't run

trickster

2nd Generation Specific (1986-1992)

Jul 1, 2023 04:40 PM

Float bowl runs dry, car stalls

Rotospectre

New Member RX-7 Technical

Mar 28, 2018 03:33 PM

Microtech Newbie Microtech tuning tips

stickmantijuana

Microtech

Apr 23, 2016 06:37 PM