Tired old Questions

thekinggrim

Chop Chop Guy
Messages
20
Reaction score
6
Points
3
Location
uk
Right so I know there aren't any options out there for a better cam it's been asked about 100 times there's 100s of posts discussing how it's pointless anyway on a sohc xs400 but has anyone found a set of bigger valves that fit?
I know the 650 lads put virago valves into there's for better flow but haven't seen anything about anyone doing anything simliar on a 400
The reason I ask is I'm trying to push my xs400 to the limit already sorted the obligatory xs250 crank and a set of gs500e liners and trying to get a set of frj rods and pistons but the top end is going to be the pinch point and with all the porting and polishing in the world I just don't know if I'm gunna see the flow I'd like
Any advice appreciated
 
Back
Top