Heavy Hitters Performance

I was referred to Heavy Hitters from another company I spoke with Andy although he was not able to help me with my problem he was very happy to answer general questions related to mods and accessories related to trucks. I would recommend his services to anyone looking for mods to trucks and cars. Al T

Oct 01, 2024 · Al Terrazas

To start off, these guys are amazing at what they do and are very friendly. After the inevitable hiccup, from a complete overhaul (bad o-ring on injector), they even drove out to pick up my truck and delivered it to my house 3 hours later fixed. The best way to know how good a business is on vehicles is from an evaluation of a complete teardown and re-build as Andy at Heavy Hitters did for me. In a job like this, there are MANY alterations and custom fabrications that need to be done, to make everything fit and work flawlessly. And they DID make it work flawlessly. I was recommended to Andy by other expert race shops that do overhauls on my cars. Throughout the whole process they called me about progress and road blocks, while suggesting other necessary parts. Jarrett and Andy are both very knowledgeable about all parts available for diesel trucks, both performance and cosmetic wise. My truck was a completely stock 2011 Sierra LML longbed that was run down and constantly in reduced engine power mode. Now it is basically brand new and runs flawlessly with a perfect tune. I attached pictures and a complete breakdown of parts. As a side note, at pickup Jarrett wiped down and polished the entire truck with a rag and the most intense expression of concentration and determination you can experience from a polish. These guys are perfect for any and all jobs! DANVILLE PERFORMANCE LML TCT 2.5 Turbo Stage 2 (Turbocharger) AIRLIFT AIRBAGS FASS Titanium Series Diesel Fuel Lift Pump 165GPH EXERGY 10mm Stroker CP3 Pump INDUSTRIAL INJECTION Injectors WEHRLI CP3 Conversion Kit WEHRLI Y-Bridge Kit 3" 1 piece Y-Bridge 3" Cold Side Intercooler Pipe 3 ½" Turbo Intake Horn WEHRLI 4" Intake Kit MEAN GREEN 6600 GEAR REDUCTION STARTER MISHIMOTO Intercooler Kit MISHIMOTO Transmission Cooler MISHIMOTO Aluminum Radiator MISHIMOTO Silicone Coolant Hose Kit ATI SUPER DAMPER AFE Exhaust PROFAB CastFlow Manifolds & 2" Up Pipes NATIONS 320XP Alternator EDGE TUNER SYSTEM EDGE EAS Competition Kit CTS2 EDGE EAS Power Switch with Starter Kit EDGE INSIGHT PRO CTS2 PROFAB DOWN PIPE LONGHORN FAB SHOP 2" BOLT ON TRACTION BAR KIT LONG BED PRO KRYPTONITE LIFETIME WARRANTY WHEEL BEARING 2011+ × 4 KRYPTONITE SS SERIES CENTER LINK UPGRADE KRYPTONITE DEATH GRIP TIE RODS KRYPTONITE STAINLESS STEEL BRAKE LINES Stabilitrack PPE Front Differential Cover WEHRLI AAM 11.5" REAR DIFFERENTIAL COVER YUKON Grizzly Locker For GM And Chrysler 11.5 Inch With 38 Spline Axles YUKON Ring And Pinion Gear Set, GM 9.25 Inch, 4.11 Ratio YUKON Differential Master Overhaul Kit YUKON Ring And Pinion Gear Set, GM 11.5 Inch, 4.11 Ratio YUKON Differential Master Overhaul Kit YUKON Gear & Axle Axle Shaft BDS Coilover Lift Kit COGNITO CV DRIVELINE COGNITO Heavy Duty Front Sway Bar COGNITO Allison Transmission Bracket 4WD ATLAS Rear Leaf Springs Lift WILWOOD X6R Big Brake Truck Front Brake Kit WILWOOD X6R Big Brake Truck Rear Brake Kit REDHEAD STEERING GEAR BOX DHD BILLET YOKE 1480 AMERICAN AXLE MFG AAM 11.5 REAR END RCV IFS CV Axle Set - 6 Bolt Flange WEHRLI UPPER COOLANT PIPE RANDYS 950 HP CUSTOM ALLISON TRANSMISSION WITH CONVERTER

Dec 12, 2019 · Bradley Brown

They installed a turbo for my 2006 Dodge 2500 5.9 Diesel. It never worked right. It wouldn’t start to spool up till over 2000 rpm. It smoked black exhaust. It was embarrassing. The check engine light would not stay off. It took one year for them to figure out it was the map sensor. They told me it was okay, just run it with the check engine light on. They sold me a tuner saying that would fix the smoke and the check engine light. It did not and cost another couple thousand bucks. They would not answer their phone and stopped returning my calls. The bolts connecting the turbo to the exhaust blew out. One bolt was broken in the manifold and the others were stretched out. It was not sealing between the turbo and the manifold. A qualified mechanic tightened the three remaining bolts. The truck spooled up correctly and stopped the excessive black smoke. Unfortunately, the broken bolt wouldn’t come out. I just spent another $2500 to get my truck working correctly as I had to replace the manifold. Two years of a poorly running truck and more dollars spent because they couldn’t install a turbo or figure out why it was blowing clouds of black smoke. I would not recommend Heavy Hitters.

Nov 16, 2023 · Rod Getting

Called about some information on what could be the issue with my truck, was told it would be better to Google it. Completely rude and unprofessional coming from a business owner myself. Waste of my time.

Jun 04, 2024 · David Bojorquez

Great place to upgrade your truck, a very knowledgeable staff and competitive prices

Aug 04, 2024 · Carlos Romero

Andy and Jarrett made sure the transmission in my 21 Ram was operating in peak condition. They spend extra time to answer all questions and won’t sell you something you don’t need. Honest service is hard to come by these days and I’ll trust HH for all my diesel needs.

Feb 03, 2023 · J

These guys don't quit! I have taken multiple fleet vehicles and even my personals and they take amazing care of them. Great customer service and even better commitment to quality!

Aug 11, 2023 · Jon Zierau