Grom engine

[Spamvader808]

Does anyone know if a stock 2014 Grom engine will bolt up to a 2018 boom Vader

[RedCrowRides]

The stock Grom bolts are too big around ,you have to drill out the engine holes to make them fit, i forget the exact sizes but there is a thread here somewhere that gives the length dimensions for 5/16" bolts you can find at Lowes etc that will fit with no drilling and will hold up fine. ,I'd try that before I tackled having to drill into engine case runners to make Grom bolts fit , but that's just me , it can be safely done it's just a lot more work.

[1600degrees]

Nope, the Grom uses 3 bolts to mount, and the Vader uses 2- also in different locations.