Designed to increase the velocity of the air flow into the intake manifold
Machined out of billet aluminum
Increases throttle response
Improves overall fuel efficiency
Simple to install
JET Powr-Flo TBI Spacer is designed to increase the velocity of the air flow into the intake manifold. It is machined out of billet aluminum which ensures extreme durability. This spacer increases throttle response and provides impressive power gains in the mid range as well as at the top end. It improves overall fuel efficiency and is easy to install.
Most Helpful Customer Reviews
This was installed along with the stage 1 Performance module on my 2005 GMC Canyon 3.5 I5. I already had installed the K&N FIPK intake and have been very happy with the results of that install.
The addition of these Jet components yielded some positive and not so positive results. Upside: Certainly more midrange power. Less down shifting when towing or climbing long grades When it does downshift, it holds gears longer before upshifting Little better throttle response Averaging 2 more miles per gallon combined, City and Highway, when running 91 to 93 Octane gas Quicker acceleration and shifting Downside: Rougher Idle, not severe but noticeable and a reduction in idle speed. Doesn't downshift as stated before so when passing at highway speeds I have to be aggressive with the throttle to get the downshift needed. Neutral: A bit of intake hiss at part throttle, below 2500 rpms. Similar to an off idle supercharger. I...
This spacer works great for a 2010 Chevy Colorado 3.7l. The price is right in the ball park with other companies. I have noticed some savings at the pump( even driving normanlly and not like grandma...)and have picked up some low end torque. The instructions with the spacer say not to use the resonator brackets unless you have the 4.2 6 cylinder for a Yukon or Trailblazer, but you do need them for a Colorado. The spacer makes the resonator shift to the passenger side just enough to sit right on top of the #2&3 coil packs, so be sure not to foce it down, otherwise you risk breaking the electrical connectors that control the coilpacks. Overall I am satisfied with the product and would recommend this to anyone.
this item is excellent for low end torque issues...will not increase horsepower...its not designed for that....will give bottom end punch...for sluggish off the line SUV and trucks.
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