I have a 05 CRF50. I just installed a 88cc big bore kit. WOW I can't believe how much power it has. The kit had everything, including a whole new head. My question, is it vital that I install a high flow oil pump? It does not seem to get any hotter then it did stock.

Thanks Shawn

 

The best thing you can do now is run good oil... motul 5100 10w40

 

oil pump would've been a good idea.

 

yeah, thats why when we sell them we include a free high volume oil pump
http://www.csapowersports.com/honda-...50-p-2181.html