135lc 5speed To Fz Spec

Hi,



My plan is to change the below with the aim for good pickup and cruising:



1. Yamaha FZ block, cam and valve spring. Any modification needed on the FZ block or piston?

2. Standard head + port and polishing

3. Standard BS25 carb + rejet mainjet and pilotjet

Standard #15 pilot jet and #115 for main jet. If I increase mainjet to #117 and set needle, is it enough?

4. Standard exzos + change to bigger manifold.

What is the standard manifold size? I plan to change to 24mm manifold, as it the...



135lc 5speed To Fz Spec



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