Best powersports engine kits according to redditors

We found 5 Reddit comments discussing the best powersports engine kits. We ranked the 5 resulting products by number of redditors who mentioned them. Here are the top 20.

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Top Reddit comments about Powersports Engine Kits:

u/NeedmoarCCs · 3 pointsr/Honda_XR_and_XL

We’ve done a couple of these, and believe it or not, they’ve held up and are pretty solid. I know you already have the 440 kit on it, but seeing as how you’re taking it apart and you will be into it for new gaskets at about half that price, you might as well just replace it all.

u/RepresentativeCall · 1 pointr/scooters

Good to know.


I've now ordered this piston and jug. But I'm worried about the quality of the head that came with the other kit. XD



What are those red rubber looking things?

u/GTAIVisbest · 1 pointr/scooters

A friend told me to get this:

https://www.amazon.com/Motrocycle-Engine-150cc-4-Stroke-Electric/dp/B07T8QP1J3/ref=mp_s_a_1_2?keywords=gy6+motor&qid=1565808099&s=gateway&sr=8-2

Honestly that looks decently simple to do solo, I can just disconnect the engine and power train from everything and reconnect this one, really simple. But how do I know 100% this one is going to fit my scooter? I need to know before I drop $300 and wait two weeks for delivery. Is there some way I can check?

u/Xskopje · -3 pointsr/motorcycles

False. I can tell by that head it's a Honda clone motor, making This the biggest performance upgrade. Hell need atleast a new rear sprocket. Likely a new rear rim and tire too. Brakes would also be recommended.

EDIT: Turns out humor isnt allowed in the EU, so I will make a recommendation following the pattern of the rest of this comment thread. Dont do anything fun OP, dont modify a bike. Dont make any changes and whatever you do, dont lead an exciting life. Especially if that excitement involves gasp breaking a stupid law. The motor is a 190 that uses a slightly modified klx110 casting, which has a cylinder that's about 4 mm wider on the outside than that stock crf50. As long as you dont actually go fast with a cop present, easy because of their love of fluorescent yellow, they'll never know. You could even get a 140 that uses the honda casting, they're indistinguishable from the crf50, on account of the fact that it's just a bored and stroked 50. The move the head bolts a little and the cylinder is longer but without a caliper and knowing what to look for, you ain't finding shit.