SKU: 91900588987

Tork Teknology P7100 High Performance Overflow Valve 94-98 Dodge 5.9L Cummins

Sale price$40.50 Regular price$45.00
Save 10%

Pay in installments of $11.25 with ShopPay, AfterPay and Klarna

Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Sep 24 - Sep 29

Promo Codes Available:

For Your Every Summer RSVP, with Code: SUMMER15

Description

Tork Teknology P7100 High Performance Overflow Valve 94-98 Dodge 5.9L CumminsDo you experience low fuel pressure at wide open throttle after installing an aftermarket electric lift pump? Unfortunately, this is all too common, but we have the fix. The problem stems from the factory overflow valve having too large of an orifice, which causes excessive fuel to be returned to the fuel tank. The inlet orifice on a standard overflow valve will flow 1. 14 GPM back to the tank. If you are running a 100 GPH pump, you are pumping 1. 66

Do you experience low fuel pressure at wide open throttle after installing an aftermarket electric lift pump? Unfortunately, this is all too common, but we have the fix. The problem stems from the factory overflow valve having too large of an orifice, which causes excessive fuel to be returned to the fuel tank. The inlet orifice on a standard overflow valve will flow 1.14 GPM back to the tank. If you are running a 100 GPH pump, you are pumping 1.66 GPM, which means you are losing 69% of your pump volume through the stock overflow valve. Seeing these numbers makes it fairly obvious why there is a significant power loss at higher RPM.

We offer this simple and effective overflow valve in four different sizes, so which one is right for you?

The general rule to determine the fuel pressure you should be at is to multiply the governor spring RPM (in thousands) by 10. In other words, you want 10 PSI of fuel pressure per 1000 RPM of governor speed. So, if you installed a 3K governor spring kit, you need a minimum of 30 PSI at full power, a 4K kit requires 40 PSI at WOT, and 5K equates to 50 PSI at WOT.

  • The OFV040HP has the largest orifice for street use. This valve is for lightly modified street performance trucks in the 275 to 350 horsepower range running an AirDog or FASS pump. Fuel pressure will range between 30 to 37 PSI.
  • The OFV050HP has the second largest orifice for street use. This valve is for moderately modified street performance trucks in the 350 to 450 horsepower range using an AirDog or FASS pump. Fuel pressure is in the 37 to 45 PSI range, at full power.
  • The OFV060HP has the third smallest orifice for highly modified Cummins diesel engines. This valve is for heavily modified street performance trucks in the 500 to 600 horsepower range using an AirDog or FASS pump. Fuel pressure will be in the 43 to 50 PSI range, at full power.
  • The OFV075HP has the smallest orifice, and is NOT for street use, because it will not provide adequate long term cooling to the pump.

IMPORTANT NOTE: Do not use the HP valve on a stock fuel system! The valve is intended for P pump trucks using a FASS, Air Dog or high volume, performance fuel pump only.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 91900588987

Discover Niche Categories That Outsell

Top-Converting Item to Boost Your Average Order

4.3 ★★★★★
Based on 14 reviews
Sort
Highest Rating
Newest First
Oldest First
Product Reviews
K
Verified Purchase
Kat
Pawtucket, US
★★★★★ 5
GREAT
Color: Marble Gold, Size: 13"D x 23.7"W x 32.7"H, Color: Marble Gold, Size: 13"D x 23.7"W x 32.7"H
It was so easy to assemble I’m impressed and it looks so cute and not cheap at all
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 29, 2026
J
Verified Purchase
Janie McCue
Massapequa, US
★★★★★ 5
No complaints
Color: Brown, Size: 13"D x 23.7"W x 32.7"H
This is a great bar cart. The shelves hold up with a bunch of bottles on it. To be fair, we do not wheel it around. It just stays in one spot.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 18, 2026
S
Verified Purchase
Serena R.
Charlottesville, US
★★★★★ 4
Perfect for limited space
Color: Brown, Size: 13"D x 23.7"W x 32.7"H, Color: Brown, Size: 13"D x 23.7"W x 32.7"H
This bar cart works well for small spaces or areas. I got this cart since I live in a 700 sq ft apartment and I needed something that would store all my liquor and equipment, as I barely have any counter space. As seen in the photo, it looks great, too. Was relatively easy to assemble as well. The only complaint I have is the wheels. I seriously considered taking them off as they can be annoying at times and get stuck easily. If it wasn’t for the wheels, I would’ve given the cart 5 stars. Still works great given how inexpensive it is.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 29, 2024
R
Verified Purchase
Ruth White
Whiting, US
★★★★★ 5
Wood bar cart
Color: Brown, Size: 13"D x 17"W x 33"H, Color: Brown, Size: 13"D x 17"W x 33"H
Great piece for my den. Classic look and fits my preppy style well. Easy to assemble.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 24, 2026
M
Verified Purchase
Matthew M. Frick
Louisville, US
★★★★★ 5
Great Bar Cart/Coffee Bar
Color: Brown, Size: 13"D x 23.7"W x 32.7"H
Easy set up, good size, great for decor and holding bottles!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 3, 2026

recommand products