AussieSpeed 4 stroke engine base plate suits Briggs & Stratton Animal & World Formula, Honda GX engines Subaru KX21 & EX21 engines. This mount is to suit the later OHV Briggs Racing engines & can be mounted on top of 2 stroke cast alloy engine mounts or straight to the chassis for a lower engine mount using Aussiespeed AS0253 engine mount clamp set. These mounts have been designed and used on high out put engines and will help eliminate engine block twist. Australian made from sand cast aluminium & CNC machined this mount has both sideways & front to back adjustment. Includes mounting bolts

The approximate size of the plate is

195mm long

132mm wide

15mm thick

weight 700 grams

This is how not to mount your engine, as the chassis twists and flexes through corners there is a chance your engine block will also eventually leading to engine failure.

We believe this is the correct way to mount your engine.