145 cloverleaf slow acceleration problems
heh guys my first post on here and disappointed thats its a problem with my beloved 145 cloverleaf w plate. after buying her i put a K&N filter on and shes been running really well. however last week and even at running temp i noticed a loss of power below 3000 rpm she revs fine but flat spots through to 3000 then picks up again even when engine is at good temp the problem fluctuates in severity but is always there. have read a couple of posts but non seem to be the same as my problem.
Any help would be gratefully appreciated.