Mould King10171 V8 Engine Building Blocks Sets - 487+ PCS STEM Building Toys with Motor - Build Your Own Engine Model Building Kits - Mini V8 Engine Building Kits That Runs for Kids & Adult Age 8+

put this is my 68 chevelle and it does GREAT!! this is the cheapest and best motor ive ever gotten! alot better than the machine shop that wanted 8 thousand to build by 454! it makes great power and torque paired with a 4 speed!! 5 STARS!!!!!!!!

Good quality. Went together well.

First of all the directions are strictly photos. Each step shows what pieces you will need for that step. I found that some of the steps are in bad order. So maybe step 7 should have been done in step 4 first. This is just an example. Not real steps. Several times I had to take things apart in order to complete the next step. Also one of the steps showed pins going in holes that were not there so I had to improvise. Also some parts were not included. Because of that when I turn it on I had to hold parts with my fingers so it wouldn’t fall apart. lol. Biggest issue were the lack of directions and missing parts. Looks good just can’t run it.

This is very neat but lots of little pieces, this needs to be built a bit bigger

The electric motor was not working, making it worthless to build the motor

The engine is trash, do not buy

I’d give it zero stars. What a piece of junk. Totally one piece of plastic don’t waste your money