Unrestrictor 
| Unrestrictor Intake System |
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This intake system replaces the stock intake tube from the MAF all the way to the intake manifold. It includes a 3.5" silicone tube, a 3.5" throttle body, and all hardware to complete the kit. This kit offers a 56% Increase in the airflow to the engine, which produces both increased throttle response and power. Designed for 3.5" MAF Fitments include 2.5l, 2.8l, 3.0l, and 3.2l US M50 family engines. Also fits OBDII engines that have an OBD I Intake Manifold. Complete with detailed instructions and parts list. Dyno tests show improvements in midrange torque and high end horsepower. Dyno graphs will be posted when available. Please visit our store for more information, pictures, and purchase information.
Hi Jon The throttle is working great.Just seat of the pants, it feels much stronger, able to break the tires loose from a roll in second gear where I could not before. It took me a while, but I finally made it to the drag strip. After only two runs(the track was really crowded) I was able to beat my best time and top speed. My previous best was 12.668 @ 111.01 with the big throttle it went 12.634 @ 111.53.Not a huge improvement, but I was still dialing it in.I'm sure with a little more fuel pressure it can do 12.5's or maybe 12.4's.I can't wait for spring to do some more testing. Thank you. Jim Rando |
