Met Chris at the track, we discussed my sbc and I decided to upgrade my current heads, prompt professional service, well worth having him work on my heads, plus after the build he continued helping out. I highly recommend RET.

Dropped a intake valve on my NHRA stocker. thought my heads were junk. took them to Chris. he repaired them and they are still NHRA legal. was very helpful on some other problems i had. Highly Recommended.

Was referred to Chris for headwork on my Harley and was very impressed with the outcome.The power I gained is insane! Bike breaths better, idles better and sounds better!Let him know what you are building and he will put you right where you need to be.Highly recommend!Thanks Chris!!

Ordered a set of aluminum heads and intake for my mercruiser 454 mag engine for my boat, looking to up the stock horse power. Received the heads and Chris had installed stainless valves and worked the heads and intake. Once back on the water the engine sounded and performed better then i had expected. The torque in the mid range rpm was significantly better, went with bigger prop than normal and boat came up on plane and preformed amazing and gained 10mph.

Started my chevy 482 big block today sounds and revs amazing cant wait to drive but I still have my work to do on my end. Chris delivers more than promised!! Thanks bud for all your hard work!!!!! Have another motor heading his way!!

He did a set of heads for my 358 chevy that’s in my street car. He went beyond the work he had planned on doing and didn’t charge me extra and could definitely tell the difference in the motor. He also did some vortex heads for are street stock and it is a front runner every week and has not missed a beat in two years of racing it. Will send whatever I need done to him for sure.

If your race engine is lacking performance dont hesitate to get with RET, Chris is super friendly and extremely knowledgeable. He will unlock the horsepower! Wish I would have trusted my gut and brought my heads to him sooner.

Chris was very easy to work with. I took him a set of heads that had been worked on. He explained to me what he wanted to accomplish and was able to improve on what I had. I will be back.

There is a reason Chris Hardy is a Big name in the dirt track, NHRA and even the Marine world, his work is phenomenal, he has proven so many wrong with his methods, He stands behind his work 100% of the way, and he will make you faster! By far the best prices, best quality and turn around time around!

I asked him to do valve stem seals on a 2.2 eco he quoted me 40$ and only replace two seals not the set like he quoted me also didn’t write clear enough on the rockers so I knew where they went back And now won’t return my messages

I have nothing but praise to say for what these guys did for my car. I took it to several experienced mechanics to get the most performance out of it I could. They were able to make adjustments and recommendations that gave me more performance than it has ever had in its life. I would never go anywhere else.

Whether ordering his heads or not, Chris goes above and beyond out of his way to make sure he helps you with whatever information you seek. After just talking to him for a few minutes you can tell he wants nothing more than to help you excel. In just a few minutes Chris was able to share with me information that I’ll carry on for the rest of my life!

Friendly, knowledgeable. Very impressive for a small shop

Sent my 604 crate motor heads into ret (race engine technology )to have them flowed and what an amazing outcome!! Gained a 143 cfm of flow out of the heads which made an amazing amount of horsepower!! Now have one happy motor!! I would definitely recommend this shop!! Would never build another motor without sending the heads to there shop to get the maximum horsepower possible out of the heads!!

I took the heads from a 4.3 marine engine to him after I had a catastrophic failure. The work that was done was absolutely awesome. The heads make over 100 horsepower more than when I took them. Highly recommend to anyone looking to make some gains.

Amazing work and very knowledgeable. My engine never ran soo good !!Explains everything he is doing and what the effect will be.Great service and Chris is a pretty OK guy too!! Thank you for great work !!

RET rebuilt my Dart heads for my race car. I was amazed at the performance increase. Their port and valve work definitely took my engine to the next level.

Hello my friends . Just wanted to let everyone know . That we are still in shock on how great RET. Cylinder heads helped our program. I met and was introduced too them over the winter and they fixed us up a set of heads and man were they spot on . Excellent performance and horse power . Fast&finchum strongly recommend RET for your cylinder head work .

These guys did a set of vortec heads for my imca modified. I was very impressed with the increase in hp and torque. Air speed is the name of the game and these guys have it down to a science.

The amount of power these guys can get out of a simple factory cylinder head is absolutely ridiculous. They do amazing work and have the knowledge to go fast. If you want to win you need to stop by and let them work their magic.

These guys do amazing work Highly recommend them.!!

Very knowledgeable, dependable & knows his material!