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valve adjustment help needed

6.2K views 4 replies 3 participants last post by  2fast  
#1 ·
Hello all!
I have an 651 H1 that Im having trouble setting the back lash on the valves... When I set the piston to TDC, the valves were very tight. I adjusted them to spec.(exhaust .006 intake.004). Now they are making tons of noise... Any ideas????
THANKS IN ADVANCE!!!!!
 
#3 ·
I thought I might have done that too... On one stroke, the springs were compressed and on the other stroke, they were depressed with a 1/4 in. gap... I adjusted on the compressed side. Was that wrong?
 
#4 ·
Sounds like you did it on the the stoke. Did you have the timing plug out and have the timing mark line up? Durring the compression stroke all the valves should be closed.