Reliable Engine Weight data

[S2 PTH]

Afternoon guys,

Does anybody know where on the web you can find reliable engine weight specs, in particular bike engines? I've tried google searches, but a lot of data from the US just seems a bit spurious to me... Plus they are mostly 300ci + V8s! haha

Any help would be appreciated,

Phil

[quattro84]

I suggest looking at some kitcar forums.