Ke20 4K engine Expert machanic need

[sweetkashif789]

Assalm-0-Alaikum

Guys mUjhy help chahiye About My Ke20 nd engine 4k
Maint gari full modifiy ki hai lekin engine bht tng kr rha h kabhi missing krta hi kabhi slow main msla. Meny carburator bilkul zero meter krwya plug b chnge kwye lead b lekn missing khtm ni horhi
Plz mujhy mashwra dain or kindly koi aisa Machanic bteyn jo 4K engine ka expert ho lahore main

[Xulfiqar]

Aap ne khud carburettor set kya hai?

Float height kitni hai, pump action kitna quick/slow hai? Kya engine full temperature pe chalta hai ya kaanta C pe sota rehta hai?