OK, so it's not just me. As long as it's normal, I'll live....just a high pitch whine. Guess I need to add those subs and amp sooner than later......
OK, so it's not just me. As long as it's normal, I'll live....just a high pitch whine. Guess I need to add those subs and amp sooner than later......
http://www.littleneworleans.com/tmp/sig_pic1.JPG
2002, ECSB, 5.3L, Whipple 6psi, Nelson Tune, 43lb injectors, Walbro 392, K&N FIPK, Flex-A-Lite E-Fan, Edelbrock Headers, Gibson, 160 stat, NGK TR6, Taylor wires, Zinik 18s, Cooper ZeonXST, Street Scene grill, CF tailights, Escky Cluster, Autometer triple pillar pod with A/F, Boost and D-Pic guages, Socal overhead pod with FP gauge, AEM wideband, BOSS Snowplow.
Did a search but no one seemed to mention anywhere how noisy these inline pumps can be......I hear mine a lot. Especially when I go through a drive-through window....I hear a high pitch whine noise. Is this normal??? I know I have a quieter Gibson exhaust...but the high pitched whine is a bit annoying. My FP is around 48-50lb at idle and near 60lb at WOT..that's right isn't it??? Got the Walbro from Allen along with 44lb injectors and the PCM.
http://www.littleneworleans.com/tmp/sig_pic1.JPG
2002, ECSB, 5.3L, Whipple 6psi, Nelson Tune, 43lb injectors, Walbro 392, K&N FIPK, Flex-A-Lite E-Fan, Edelbrock Headers, Gibson, 160 stat, NGK TR6, Taylor wires, Zinik 18s, Cooper ZeonXST, Street Scene grill, CF tailights, Escky Cluster, Autometer triple pillar pod with A/F, Boost and D-Pic guages, Socal overhead pod with FP gauge, AEM wideband, BOSS Snowplow.
THEY ARE NOISEY, BUT THEY WORK AWESOME. I THINK ALL IN LINE PUMPS HAVE SOME NOISE.
JAMEST
12 Sec. Club! SOLD
La Viuda negra/ a.k.a. Black Betty
LQ4 6.0L, WCCH HEADS, LEVEL 5 FLT 4L80E TRANS. WITH TRANS BREAK, YANK 3200 STALL, TRICK TURBO, TURBONETICS T-76 TURBO, CUSTOM INTERCOOLED, 68lb INJECTORS, CUSTOM S/D TUNE FROM NELSON PERFORMANCE, COMP CAM 212/214 .557/.559 116+2, SNOW METH. KIT, . ALL INSTALLED AND DYNOED AT NELSON PERFORMANCE: 5**?HP @ 5073rpms and 5**TQ @ 4389rpms AT THE WHEELS WITH 10 PSI OF BOOST. ALL 3/4 TON TRUCK 5435LBS, NOTHING TAKEN OFF, STREET TIRES, AND USUALLY 2 BABY SEATS. WANNA RIDE?
SOLD***
Yeah...they are noisy. Mine bugged me at first but I got used to it. I'd rather hear it working than not hear and find out it isn't working.
'02 Silverado Z-71, STS Turbo @ 10psi, TRT Custom FMIC, Comp 222/218/115 cam, Patriot Gold Dual Springs, Hardened Push Rods, 60# injectors, 160 Thermo, FAL E-Fans, Nelson Harness, Yank 2600, Built Rock On VacMod 60E Transmission,Walbro 255 fuel pump, ASP Underdrive pulleys, Gibson Shorty Headers all polished up with a Nelson Street Tune
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