About Us
Established in 2010, Team Hellcat LLC is a premier Gen 3 HEMI specialist shop. We have installed hundreds of cam packages and built over a hundred of the highest-performing engines on the road today. Our philosophy is simple: quality over quantity. Every customer is treated like family,Β and every build receives the attention to detail it deserves.
No job is too big or too small β from individual parts to complete engine builds, we deliver results you can trust. Led by Eric Delorio, one of the most dedicated and knowledgeable HEMI technicians in the industry, our team is committed to excellence at every level, and we always provide trackside support to assist racers.
Weβre available 24/7, 365 days a year.
Some of our Achievements

Dominican Roll Race La Media - 1st and 2nd Place
Both of our clients took first and second place at the Dominican Roll Race La Media event.

2023 Summit Midwest Drags 2nd Runner Up
Our client Anthony, from Long Island, took home second place at Drag Week after days of pushing the car to its limits under strict rules. Competitors must drive their cars to each track, race them, and then continue driving to the next location.
Not only did he secure second place, but he did it in a three-pedal, stick-shift Scat Pack that ran multiple 9-second passes.

2025 Grudge Race - Marilyn Valdera Guerrero achieved 2nd Place
Luis and Marilyn after achieving second place in the 2025 Grudge Race in the Dominican Republic.
Marilyn Valdera Guerrero is known as one of the fastest women in the Dominican Republic.
Her car was built by Check Engine RD and tuned by Team Hellcat.
Some of Our Finest Masterpieces
Boosted Luckey
Boosted luckey goes 8.11 with Team Hellcat πͺπ₯ tuning.
Undefeated Street Racer
A Dodge Challenger SRT Hellcat tuned by Team Hellcat dominated the streets and took the win of the day.
Our Testimonials
Mark L

Excellent service! Hands down the best in the businessβ¦
allan castillo

i like me car it very really noice
Andrew Andrew

Had Mike at Emp build my 2015 Boosted Scat (Forged)
Eric Delario tuned my car and was able to make my 715whp car drive like it came from the factory that way. He was patient when I had questions and addressed all my concerns. He tuned my car as if it was his own not something cookie cutter. Very pleased with the results, have the tickets to prove it. Overall happy with how it went, id recommend to anyone

Eddie Padilla

Excelent team and support. Thanks ericΒ ππ»ππ»
Jonathan Rimbo

Amazing business, the entire team takes care of me and I couldnβt ask for a better relationship with a business! 11/10!!!
SAL Tsegai

Lost all faith in a previous βMopar/hellcat speciality shopβ
Lost story short – they damaged my car and blamed it on my car. Mind you – it was brand new 100 percent stock with only 8,800 miles on it.
Met Eric and his team – they ironed out every issue caused by prev shop- tuned it and the car went 9.8 twice on its second pass FULL interior with two child seats in back seat – first time out!
Even sold the car and the new owner has been racing it with 0 issues! Thank you team hellcat
Richie Banton

My first thoughts after my initial purchase of my driveshaft was less than thrilled as I waited a couple days for confirmation on shipping. When I called, I got an immediate answer that put my worries away. Eric said he was personally packaging it up and I’d have shipping details soon. He delivered on that 100%.
2 days and $1350 later my CCI driveshaft arrived however something didn’t look right. I called Eric who put me in contact with a colleague of his who explained to me the old one had adapters on it that just needed removed. This was on a Saturday. He was correct and it was a pretty easy removal/ installation. He checked in with me Sunday to make sure I was satisfied. Highly recommend these guys that go above and beyond.
Thanks alot Eric and I’ll be using u in the future for my Hellcat purchases.
Richard Ranallo

Eric Delorio and Mike are the best you ask for. Stand up guys and shop. Always there no matter what time of the day no matter what day of the week. What other tuner comes to the meets/races on their time to make sure your truck is on point. They only sell you what you need and don’t try to sell you something you don’t need. They have been a great experience and a pleasure to deal with. Highly Recommended. ππΊπΊπ¦
Gaurav Gunjikar

The best of the best in tuning hemis!!! Eric is in the process of remote tuning my pre eagle boosted hemi + hp70 swapped jeep. We have done countless logs and tunes and with every tune this thing is becoming beastier π. Very personable and extremely knowledgeable guy. Canβt wait for dyno day!!
Paul Ferdinando

The best of the best! Hands down!
John Brown

10/10 shop Eric is like family at this point he has helped fix my car from it being a mess. From wrong spark plugs, wiring to a whole new blower to now a fresh transmission. Best prices quick turn arounds best Mopar shop around.
eddie

I been dealing with Teamhellcat for years now, and I can say Eric is always there for whatever you need. If it is for tuning or parts he is always there giving you the best service or the best price out there. I no longer shop anywhere else for any automotive needs. Thanks brother
Nick Abrusci

Been working with the team at EMP for almost 2 years now building and tuning my car. Top notch work and always pleasurable to deal with! Won’t take my car anywhere else
Nikolay Yusupov

Got Texas Speed Camshaft Stage 3, ARH Headers, BC Coil-overs, Tune and about to install ported manifold intake. Erik responded to texts in a timely manner, scheduling an appointment and sending me update photos with videos through the install. They got the job done before the expected date, car drives like a beast! Both Erik and Timmy exceeded my expectations, also any questions or issues Erik always answers! Best experience Iβve had dealing with a shop! I wish I found these guys sooner!
Richie Banton

My first thoughts after my initial purchase of my driveshaft was less than thrilled as I waited a couple days for confirmation on shipping. When I called, I got an immediate answer that put my worries away. Eric said he was personally packaging it up and I’d have shipping details soon. He delivered on that 100%.
2 days and $1350 later my CCI driveshaft arrived however something didn’t look right. I called Eric who put me in contact with a colleague of his who explained to me the old one had adapters on it that just needed removed. This was on a Saturday. He was correct and it was a pretty easy removal/ installation. He checked in with me Sunday to make sure I was satisfied. Highly recommend these guys that go above and beyond.
Thanks alot Eric and I’ll be using u in the future for my Hellcat purchases.
Ivory6.2

Been dealing with Eric and co. for years now. Cannot say a single bad thing about them. Truly treat you like family and help you whenever is necessary. Would recommend till the day I die
Johnnie Fair

Met Eric about three years ago when I was trying to sort out my Durango. He was extremely patient and helped me out a ton. Fast forward to this year I was able to get my things in order and handed my failed projects to team hellcat and they turned it into an awesome muscle truck. These guys are amazing very professional all around great guys. I consider Eric a brother and the rest of the team family.
Carlos blue pony

Eric is amazingly friendly and super knowledgeable in his tuning field,timmy is fantastic and knowledgeable in his mechanics field,I definitely reccomend mc auto for all upgrades and repairs
Tom Drago

These guys getting my tune dialed in, love them! Mix E85/93 tune.
Alexandros B

Eric is very knowledgeable and always there to help your tuning needs. If you actually want to go fast hit him up πͺ π₯
Steve Wilson

Eric at Team Hellcat orchestrated the build of my Hellcat challenger last year and stayed with me every step of the way. From checking data logs on track days to offering advice and suggestions to make the whole experience run smoothly and efficiently Eric was there every step of the way. I would definitely recommend Team Hellcat to be your top choice if you wanna make big power and do big numbers on the street and track. Proven results.
Native LLC

I recently took my Mopar Hellcat to Eric Delorio and Team Hellcat, and I couldn’t be more thrilled with the results! From the moment I walked in, the staff was incredibly knowledgeable and passionate about what they do. They took the time to understand my goals for the car and provided expert advice tailored to my needs.
A huge thank you to Eric’s wife for ensuring a seamless parts ordering process and fast deliveryβher support made everything run smoothly. The tuning process was effortless, and they kept me informed every step of the way. My Hellcat now runs like a dream, with improved performance and responsiveness that blew me away on the first drive. The attention to detail and commitment to quality truly sets them apart.
If you’re looking for a top-notch tuner for your Mopar, look no further than Eric Delorio and Team Hellcat. I highly recommend them to anyone wanting to maximize their vehicle’s potential. Iβll definitely be back for future upgrades!
Aaron Axline

Badass all around. Helped make my magnum a lot faster
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