"I wanted to take a minute and thank you for the excellent quality kit you developed. After stressing over a broken head bolt for awhile and having one local machine shop tell me I needed a new block because they couldn't get the bolt out I found your kit through a mention on planetisuzoo.com. When I opened the box I was very impressed with the quality of everything provided and I was able to follow the directions step by step with out a single problem and the results were amazing. I was so impressed with the kit I have been telling anyone who will listen about it and how easy it was to use"
Thank you again.
"I wanted to send a letter of thanks for the amazing product you have developed. My 2003 Camry had the head bolts pull out of the block at 155K miles. I decided to take a chance and repaired it with your NS300L inserts. Five years later, I have driven another 87,000 miles without a problem. My deepest thanks, and strongest endorsement"
"Obviously, part of a customer’s satisfaction is with the quality of a tool and its ease of use. It would be hard to consider a design and execution that could exceed those qualities which I found in your tools…they were truly top notch"
Thank you so much for your ingenious and simple solution to saving threads on aluminum blocks. I received your NS300L kit within 48 hours of ordering it (from all the way cross-country, I might add), and that same evening had all ten threads repaired in five hours. The high-quality tools and hardware, plus the easy-to-follow instructions make this job a breeze. Again I wish to thank you for your great product and prompt, courteous service"
"I just wanted to sincerely thank you for the NS300L. I’m not a mechanic but have no trouble taking things apart and putting them back together again. I have to admit though that I was very nervous about drilling and tapping a block that I couldn’t afford to replace. Your kit was the answer to all my concerns though. Due to your well thought out system, the installation went in with no issues at all. I was quoted $3500.00 to fix this at Toyota IF it worked. IF it didn’t work I’d be replacing my engine. After buying your kit, gaskets, new head bolts, a few tools I didn’t have and some random extras, I spent about $750.00. It was a time consuming job but you saved me a total of about $2750.00. Congratulations! You’re my new best friend! You helped my wife and I stay on course of trying to become debt free and for that I am very grateful. You truly have a great solution to the big problem of stripped head bolts"
"In the 40 some years I have been doing this I have purchased okay tools, good tools, and terrific tools. I have tools boxes and shelves full of obsolete tools I have paid fair prices, good prices and scr*w you prices. Yours falls under the terrific, and a fair price, category"
"Ok, so I don't right testimonials for products very often at all. I ordered the kit from Huhn Solutions for a 2005 Toyota Rav4, the head bolts had stripped out the threads from the block on extraction. This kit is not only easy to use, but is also incredibly strong, not to mentions, a direct line to the owner of the company for any questions you may have. I called and he was more than happy to explain everything and even threw out some extra advice! As far as the components go, the drill bit held the edge through all 10 bored, the taps still cut like butter, even after I dropped them a hundred times. Seriously people, if you're looking for a top notch product and the customer service to back it up, look no further, Huhn Solutions has you covered"
"I just wanted to tell you thank you for your NS300L insert kit. You saved me a lot of money. Our 2004 Toyota RAV4 had developed a cylinder head gasket leak caused by the three rear center head bolts loosening. Every shop I contacted wanted to sell me a used engine they would install for over $3,000. Using your kit I was able to install inserts myself for all ten head bolts and new gaskets and have head resurfaced for under $1,000. The RAV has been running great since August with multiple long distance trips (6,000+ miles). Being able to do this myself at home with your kit really saved us a lot of money and gave me a great sense of accomplishment"