Ten years ago I bought an long block from them with no problems. I bought one in 2023 for another boat and it was trash, spun a bearing rod and the crankshaft was still dirty, it's shot after the break in period is over. Would not deal with again. I sent an email asking for resolution but heard nothing back. I cannot recommend this company.
Purchased two engines from them in September of last year. Paid to have a reputable shop install both. Second trip out this spring one engine spun a rod bearing. I took it to the shop when I noticed the problem and during that period I have tried to contact Raul and rapido several times. I have left several voicemails etc. not one call has been returned. I mentioned in my voicemails that I am easy to work with and I don’t have ridiculous expectations, just some help trying to resolve this issue. I would gladly pay for shipping one way. I wouldn’t even be opposed to covering some of the parts/labor. I now have to resort to disputing 1/2 of the $8600 charge in order to resolve the situation and have the engine rebuilt locally.
There were a lot of good reviews so I took a chance as they were roughly $3000 cheaper than competition on a pair of big blocks. If I could have gotten the help that was explicitly outlined by their warranty policy, even with the engine failure I would have given a 5 star review. In hindsight I wish I would have went with marine engine out of Michigan, or a local builder.
I dropped in one of their small block 351 engines for my 1990 Mastercraft prostar 190 back in 2018…. It’s about to be 2024 so that’s at least 5 years on this motor and it runs amazing! I recommend them to anybody in need of a high quality motor! Thank you Rapido for your service and bringing my old Mastercraft back to life!!
Purchased 350 V8 in 2008 and still running great! Just maintain Riser Gaskets, oil and filter changes and water manifolds. Very Happy still...Thanks Raul
Even though Rapido did not have any engines in stock due to shipping issues. The owner, Raul, took the time to give me advise on what my project needed and support me anyway he could. Will be doing business with them in the future.
With so many reman engine builders out there avoid Rapido Marine one at all cost. Bought 2 reman vortec engines from them and when inspecting internals there were so many flaws. The cylinders were bored .030 over which is normal but they didn’t go far enough to cut out a .004 thousandth’s linear cut in the bore. The piston won’t seal in the top 2/3 of the piston stroke. This was one of many cylinder wall gouges I could pick with my finger nail. They also reinstalled multiple failed lifters that would have destroyed the cam. Absolutely terrible QA. The valve to seat grind on the heads is terrible as there are huge grind marks on the valve edge and the deck of the block looks like it’s been hit with a chisel in about 50 spots. I have to re-machine the block and re-cut the cylinder walls just so they will seal.
I purchased a motor from Rapido in 2015. Motor arrived in a timely manner and started right up after the install. I have had zero problems out of this engine for the past 7 years. Still runs smooth!! I would highly recommend this company for any engine replacement needs. Extremely great value!!
Bought a 4.3 about 9 years ago from these guys . Still running strong up here in Ky. Had a friend get a 5.7in 2015 and it was another home run still running great. As a semi mechanic I like it when people take the time and give a real review. So I figured since Rapido did me very good I'd actuly filling of these reviews out. P.s even the crate the block was shipped in was top notch.
Bought a 5.7 350 Vortec Long Block from him last August. Had it installed in September but didnt have a chance to test it out till this spring. The first time out a rod blew right through. For the past month both me and my mechanic have been trying to reach them a few times a day and email. They won't pick up the phone or return a call or email. Horrible customer service
UPDATE: Your 100% wrong. after everyone I knew called you, you finally picked up the phone. Then when we tried calling you back you wouldn't pick back up. Warning to anyone do not do business with this company everyone says the same thing even with the BBB. They are a scam company and once they have your money they will never reply to your emails and calls. Go anywhere else but these guys.
UPDATE: I have received multiple calls, follow up and help from Raul who helped troubleshoot the below problem to the cylinder head bolts not being sealed with thread sealant during initial build, which is an incorrect build. I took them out one by one, applied thread sealant and re-torqued the bolts at Raul’s advice and no more leaks. Engine goes in tomorrow and soon to be run to test. Raul has been extreme helpful and friendly as has always been the case, just wish I had not had to go through weeks of stress and myriad on line, BBB, etc. complaints to get the contact path flowing again. I have moved my star rating from 1 to 3, with better communication it would easily be a 4 or 5.
Hello Raul,
Please return my phone calls and e-mails. I am unable to contact you on your work are cell phone numbers.
I have praised your company for years and purchased (2) engines from you, so I am sure you can image my surprise at receiving the silent treatment. I have contacted the BBB for assistance in convincing you to answer with a phone call also. As one of my voicemails stated, please do not be fearful to call, I merely wish to discuss the below topic with you in a gentlemanly fashion:
In summary - the long block engine I purchased from you a couple of month back is now built-up and ready to install in my boat. I installed a fresh water system and decided to pressure test before installing the engine and I could not hold pressure. To my surprise the engine is leaking air at both head gaskets areas, aft, outboard section of the cylinder heads, and along the outboard sides.
Again, I merely wish to discuss the best way forward to get this engine working and into my boat. This does not necessarily mean any financial investment for you, lawsuit, or other hardship.
Purchased a complete 5.7 vortec to replaced a pre vortec 5.7. Rapido Marine was very conscientious to quality and details like catching a weep hole leak from water pump after initial run before shipment and replaced water pump. Raul has been helpful with technical assistance through the process. Discovered my exhaust manifolds from original engine were leaking which caused damage that led to this purchase, waiting on manifolds and risers now.
My Rapido engine had oil pressure issues after the ten hour break in. The cost make a crate and ship it back to Florida cost half as much as I paid for the engine, so the warranty is useless.
My mechanic opened up the motor and discovered that all the main bearings were wiped out from debris inside the engine. Basically Rapido did not properly clean engine before assembly and it wiped out the bearings on start up. You can actually see the grit embedded in the bearings. Also I found out they sold me an engine that was bored out 0.060”, which should never been sold as a marine engine.
I bought an engine from them in September of 2017. Last month it had two cylinders fail. This engine had 370-380 hours on it. So not bad for a $1700 Miami engine in my book. However, when I removed it from the boat I noticed every since freeze plug had been leaking in the bell housing (automotive freeze plugs). Engine was a reverse rotation engine yet they had a standard rotation rear main seal in it(which leaked from day 1). Lastly, the pistons were never turned for it being a reverse rotation engine. Like I said for the money I’m ok with it only lasting this long but not using the correct parts for the engine your building is a problem.
READ THIS !!! Bought a 5.7 V-8 Mercrusier. In 2013 a rebuilt engine. Yes 2013. Had it shipped to Chicago. Just dewinterized it. RUNS EXCELLENT STILL. have a total of 350 hours on it. 650 on the boat. Fires right up after the long cold winter. I can reccomend Rapido Marine 100%.
Update to my last review. Was given a certain price for shipping then when it did finally ship out a week later than I was told originally I was charged more for shipping. I called Raul and he kinda had an attitude about it but said he would look into it and call me back. Never did I called several times and left messages but no one called back. They are just after a sale I guess don’t care about customer service. I’d be Leary if they even honored the warranty.
I have bought 3 engines from Rapido with no issues since 2014 . The shipping is fast and pricing is reasonable. I will continue buying from them. Thanks Raul for your help ! John
Rapid O was awesome to work with in creating the perfect setup for my boat! They helped me balance budget with performance in creating a motor that fit all my needs! They were very professional and timely in producing my engine! Couldn’t be happier!
We bought the 4.3 V6 with the flat topped piston upgrade. Great motor. Great service. Great price and amazing performance! Not a reman. All new parts! Pay attention to what you're buying and you will not consider any other, anywhere else. Period.
Great Service!!! Talked to the owner over the phone and he personally helped me pick out the engine and accessories for my husbands project. Fast Shipping and Everything arrived! I would HIGHLY recommend them and will definitely be using them in the future. #RapidoMarineForTheWin
Awesome Team and service at Rapido Marine! Raul, Angel and Carla were very helpful and worked hard to make sure my 305 to 350 GM long block transplant is set up for success. Previous 305 long block from a "big name" rebuilder lasted less than 50 hrs due to coolant in the combustion chamber damaging the piston and cylinder wall. Rapido does all grinding and machining in house and they know their stuff ! Sean
I bought a 5.7 one piece rear seal Chevy engine. Rapido was outstanding to deal with. No problems at all. I have called for advice and they answered my questions immediately. They are good at what they do. I haven't installed my engine yet. I would definitely recommend Rapido Marine.
WOW! It was bad enough blowing the port side inboard V8 Mercruiser on my Wellcraft,finding someone to rebuild it was daunting to say the least. I checked out a few shops but price and knowledge was important for me in choosing. Rapido Marine came to my rescue. After talking with the owner Raul he assured me he and his crew could get this done quickly and RIGHT the first time. He kept his word. Very professional I am very happy with the engine as it runs beautifully. I would highly recommend Rapido Marine for your engine rebuild!
Wow. Working with Raul at Rapido Marine has been a very rewarding experience. Here it is 11pm Est.and Raul is still answering questions and adjusting my order to insure the accuracy and cost effectiveness of my purchase. Rapido marine is the place to go for professional courteous and outstanding service for your boat or car motor repair or replacement needs. Thank you Raul. Would refer my family and best friends to you. Two thumbs up
Rapido Marine is a really amazing company! The 350 engine I bought to replace my 305 cost $500-$1000 less than I could find from other websites. They shipped to me in 2 days and it only cost $150 which blew my mind. Most impressive was the customer service. The owner answered all my questions before I bought the engine so I was very confident that the engine was going to work for me. After I received the engine he was also very helpful with advice on getting the accessories swapped over. I later discovered that he had thrown in an additional upgrade which made installing my oil deflector much simpler. I would definitely recommend this company.
I bought a 350 marine engine from this Company about a week ago. The transaction was efficient and the engine was here pretty quickly. There was an issue with the billing and I called and spoke to the owner. He handled it very professionally and resolved the problem right away. The engine is currently being installed by a local Marina and the mechanic said the engine looks good so far. I will update this when it is running and in the water! As for the purchase transaction, I would recommend this company to anyone!
I would like to go ahead and say it, the name of this business doesn't instill confidence. My experience with them was exceptional. We purchased a Mastercraft with a cracked block from not being winterized. We got a great deal on an almost mint condition boat, however we did need to replace the engine. The marina quoted us $800 more for a short block, then the Rapido price on a long block. We had the same marina put the engine in, and they made several comments on how impressed they were with the rebuild quality. We put over 80 hours on it pulling skiers/tubes, and it is still runs perfectly. We were skeptical before ordering, but I wouldn't hesitate to purchase from Rapido again.
Replaced my father's engine for a 26' Coastal. Raul was great, he explained the engine and specs so I could get the right engine without even asking my father! They got the engine to me on time for his birthday and he was thrilled with the quality of the engine. We used one of the installers in our area he recommended and that weekend we had a blast on the Potomac. The engine ran smoothly and we have been enjoying having the vessel back on the water!
I purchased a Long Block from Rapido Marine in February 2015. I am so happy and can't THANK him enough. I enjoyed the boating season this year with my family! I highly recomend Rapido Marine to anyone that is looking for a motor. The owner, Raul was extremely personable, witty and like his company's name Rapido with getting this motor to me. This was the best experience ever, thank you once again. Keep up the good work!!
On July 24, 2015 I stopped by Rapido Marine to get an estimate for a 302 long block for my Shamrock 20. I spoke to Raul. I found Raul to be personable, knowledgeable, and informative. Not only did he offer me a long block at the price advertised on Rapido’s web site, but he offered me a complete factory new 302 engine with a 351 cam for a reasonable price. I was not prepared to purchase but left a small deposit anyways and returned on Monday the 27th with a pickup truck. I opted for the complete factory new engine after considering Raul had pointed out that the engine in my Shamrock was an original 28 year old raw (salt) water engine. Raul removed the plastic wrapping to verify that the new engine had everything properly bolted intact, was undamaged, and complete. I paid for the engine, completed the paper work, verified Rapido’s warranty. They loaded it in the back of my pickup. The experience was not only expedient, less than an hour, but was a pleasure. I was treated like a long time valued customer though we had just met. I will not only recommend Raul and Rapido, but will be a repeat customer.
I purchased a 4.3L long block. Nice price, good shipping and now have 4 years without any major problems with that engine.
One non-critical problem is that it was never well balanced and has vibration at 1800-2000 rpm. Perhaps the harmonic balancer is off a bit? I never run at that rpm so it doesn't affect me and I'm otherwise happy with the engine.
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