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- USA
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Ships within 48 hours · Estimated delivery Jul 9 - Jul 14
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Description
HP EFI ECU & Harness Kits - 550-607Overview: Looking for a plug and play kit for your GM LS engine? The HP ECU allows you to accurately control the fuel and ignition of your engine plus much more. Got a stock LS engine? Simply download a base map and you're on your way. Got a turbocharged, nitrous fed LS engine on water meth? This HP EFI kit can control that too! Features: Simple Installation Plug and Play control of GM LS2 LS3 LS7 engines. Just plug the harness into your factory
Overview:
Looking for a plug and play kit for your GM LS engine? The HP ECU allows you to accurately control the fuel and ignition of your engine plus much more. Got a stock LS engine? Simply download a base map and you're on your way. Got a turbocharged, nitrous fed LS engine on water/meth? This HP EFI kit can control that too!
Features:
- Simple Installation - Plug and Play control of GM LS2/LS3/LS7 engines. Just plug the harness into your factory sensors, wire the power and grounds and you are ready to take complete control of your LS engine
- More Functionality - Provides significantly more functionality than OEM or other competitive ECUs (boost control, nitrous control, water/meth injection, plus a host of additional inputs and outputs to control fans, pumps, relays etc.)
- Easy To Use - Laptop programmable ECU includes a variety of base maps that will have you hitting the cruise or track in no time
- Ideal For Everything - including stock 5.3L engine swaps or all out, 3,000+ horsepower race cars that need a simple and powerful ECU and harness solution
- Industry Leading Self Tuning Fuel Strategy - means less time tuning and more time enjoying the power of your LS vehicle
- Kit includes ECU, harness, communication cable, software, Jetronic/Minitimer (Bosch style) injector connectors, and Bosch wideband O2 sensor, designed to be used with GM LS2/LS3/LS7 engines with factory GM coils and a 58 tooth crank sensor
- ECU is fully potted and can be mounted in the engine compartment or interior
- Sealed automotive and marine grade connectors
- 1-5 Bar MAP sensor capability
- Optional plug and play hand-held programmer, 5.7" touch screen and digital gauges are available for ultimate control and vehicle monitoring
- ECU is certified to ISO 8846, SAE J1171 & United States Coast Guard Requirements for Ignition Protection & Fire Resistance
- For a full list of advanced features such as boost, nitrous, water/meth, individual cylinder control and more click the document icon under the product image!
Application:
| Year | Make | Model | Submodel | Engine Size |
|---|---|---|---|---|
| Universal |
Specs:
| Brand | Holley EFI |
|---|---|
| Crank Reluctor | 58x |
| Emission Code | 4 |
| Ignition Type | GM LS 58x |
| Injector Connector | Jetronic / Minitimer (Bosch) |
| Product Type | HP EFI Kit |
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- 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
4.2 ★★★★★
Based on 1819 reviews
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Product Reviews
★★★★★ 5
Amazing Paddle!
Color: 1 Pro Black
I play pickleball daily, and I purchased this because I needed a backup paddle for an upcoming tournament. I love trying out and supporting underrated small brands, so I decided to give this one a try. I was genuinely surprised by the quality. It’s a bit heavier than my original paddle, but still very lightweight. The surface is nicely gritty, and I tested it during a game today, it’s powerful, swings well, helps me hit farther and harder, and doesn’t strain my wrist. I think I’m going to use this as my main paddle for the tournament.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 30, 2025
★★★★★ 5
Buy it!
Color: 1 Blue and 1 Orange
Love it
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 5, 2026
★★★★★ 4
Strong beginner paddle.
Color: 1 Blue
I have been using the LiberAla Pickleball Paddle for some of my beginner lessons and let me tell you—this thing is a game changer. My students gave some of their first impressions: "First off, it feels like holding a wand. A very powerful wand, mind you." "I picked it up, and suddenly I felt like I was ready for a professional tournament, even if my skills still resemble a baby giraffe on ice."
The grip is super comfy—it is a little on the bigger side, so not for the smallest hands. The lightweight design makes it easy to catch those tricky volleys. One of my students said they felt like they could send the ball soaring into the stratosphere! Or, you know, at least over the net most of the time.
As for the sweet spot, it is excellent covering most of the face of the paddle. The sound? A little on the loud side, makes a satisfying “thwack” that sounds way more impressive than it is.
Now, I can’t say we didn’t have a few cringe-worthy moments—like when one of my players tried to smash it like a pro and ended up sending the ball straight into my own face -- that's why I always wear protective goggles. Classic! But hey, if laughter is the best medicine, I might just be the healthiest pickleball player out there.
Overall, the LiberAla Paddle is a solid choice for any beginner looking to have a laugh and unleash their inner pickleball guru. Just maybe get some goggles if you’re like some of my students and have a penchant for unintentional self-harm. Happy paddle swinging!
Paddle quality:
Well made, good carbon fiber face, grip is comfortable and absorbent. Edge protector is a big plus for beginners.
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Reviewed in the United States on July 12, 2025
★★★★★ 1
Just 1 paddle 🤦🏻♂️ bad description
Color: 1 Pro Grey
It says set of 2 in the description and i just got 1 .
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Reviewed in the United States on February 28, 2026
★★★★★ 5
Good quality and good value for money
Color: 1 Blue and 1 Orange
Love this pickleball paddle set very much because: 1, the quality is great. I’ve purchased two other paddles. The two paddles in this set are satisfied. The feeling of holding them is good and the sound when they hit the pickle balls is satisfying. It’s not heavy, probably due to the honeycomb and carbon fiber material. 2, the colors are pretty and the color patterns are good designed. It’s easy to find our paddles. 3, this set is a good value for money. It contains two paddles, four balls, and a bag. You get everything with good quality with the money for one paddle.
Overall, this pickleball paddle set has good quality and good value for money. Worth trying.
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Reviewed in the United States on June 8, 2025
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