Quick fuel line question - Zilvia.net Forums | Nissan 240SX (Silvia) and Z (Fairlady) Car Forum

rocksteady_racer · 04-19-2009, 11:20 PM

Anybody know what size the two rubber lines are that lead to the fuel pump in the back of the 240 and what length? My car still runs but bogs real bad and I think I narrowed it down to that since I'm still leaking even with a new tank.

Walperstyle · 04-20-2009, 12:02 AM

Unless you are running some serious power, (400hp+), that stock diameter should be large enough.

What are your modifications to your fuel system, and what is the problem (aka, is it fuel cut at certian RPM?), fuel management?

Addicted2Kouki · 04-20-2009, 12:49 AM

Quote:

Originally Posted by Walperstyle

Unless you are running some serious power, (400hp+), that stock diameter should be large enough.

What are your modifications to your fuel system, and what is the problem (aka, is it fuel cut at certian RPM?), fuel management?

He isnt saying its bogging because the line isnt big enough.
He said his lines are leaking.
Read more carefully before posting.

Easiest way to find out is cut a section out and take it to Autozone, Pepboys, Kragen and match it up.

WIKID S4TEEN · 04-20-2009, 03:03 PM

Quote:

Originally Posted by rocksteady_racer

Anybody know what size the two rubber lines are that lead to the fuel pump in the back of the 240 and what length? My car still runs but bogs real bad and I think I narrowed it down to that since I'm still leaking even with a new tank.

I just replaced mine this past weekend. They are 5/16"x 18-19"

projectRDM · 04-20-2009, 03:44 PM

5/16" SAE or 8MM Metric.

04-19-2009, 11:20 PM	#1
rocksteady_racer Zilvia Junkie Join Date: Oct 2005 Location: Phila Age: 39 Posts: 544 Trader Rating: (0) Feedback Score: 0 reviews	Quick fuel line question Anybody know what size the two rubber lines are that lead to the fuel pump in the back of the 240 and what length? My car still runs but bogs real bad and I think I narrowed it down to that since I'm still leaking even with a new tank.

04-20-2009, 12:02 AM	#2
Walperstyle Nissanaholic! Join Date: Nov 2004 Location: Alberta, Red Derp Age: 44 Posts: 1,729 Trader Rating: (0) Feedback Score: 0 reviews	Unless you are running some serious power, (400hp+), that stock diameter should be large enough. What are your modifications to your fuel system, and what is the problem (aka, is it fuel cut at certian RPM?), fuel management? __________________ KA-T ORG-Function over Flush

04-20-2009, 03:44 PM	#5
projectRDM Post Whore! Join Date: Dec 2002 Location: Atlanta Age: 51 Posts: 13,812 Trader Rating: (12) Feedback Score: 12 reviews	5/16" SAE or 8MM Metric. __________________ FORMERLY R240NA Learn what's really going on and protect your assets now before they're gone forever: www.paypalsucks.com