1580 is the tare and thats about right we weighed it on a bridge years ago with kris and it was 1680 that when it had single cam motor. yeah watts link from factory
Yeah its a funny one JNRFPV runs 9.3 at 153mph on a standard borgy. With the way it was moving around we think there was something wrong with that diff we're not sure if it was geometry or what. but plan was to make new arms when we got back. Kris said i'm never buying 2nd hand **** again
Don't know if its put a lot of side load on axle as it actually snapped right at the flange where the wheel studs are only thing hold wheel on was the caliper and its 2 bolts