are roller rockers noisier then stock rockers?
#1
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are roller rockers noisier then stock rockers?
just wondering because I was doing alittle work on my daughters truck and its a stock chevy 350 1993 and its quite no lifter or rocker noise but on my motor its noisier not a tap sound just the valve train noise but i'm not stock but is it norm to have noise on top?
the noise isn't there at idle just when you rev it up
thanks.
oh my motor has 4000 miles and I adjusted the valves 2 weeks ago and I did it 1 turn past preload.
5-30 oil
the noise isn't there at idle just when you rev it up
thanks.
oh my motor has 4000 miles and I adjusted the valves 2 weeks ago and I did it 1 turn past preload.
5-30 oil
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Yep, quite a bit noisier. AND the injectors will really add to the noise, more-so if you have aftermarket injectors. Just having the 8 injectors will make a noticeable addition to 'ticking'.
#6
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just wondering because I was doing alittle work on my daughters truck and its a stock chevy 350 1993 and its quite no lifter or rocker noise but on my motor its noisier not a tap sound just the valve train noise but i'm not stock but is it norm to have noise on top?
the noise isn't there at idle just when you rev it up
thanks.
oh my motor has 4000 miles and I adjusted the valves 2 weeks ago and I did it 1 turn past preload.
5-30 oil
the noise isn't there at idle just when you rev it up
thanks.
oh my motor has 4000 miles and I adjusted the valves 2 weeks ago and I did it 1 turn past preload.
5-30 oil
Normally, for stock rockers, 1/2 to 3/4 turn is adequate.
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#8
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The lifters determine the amount of preload, and it shouldn't matter how many miles are on the engine. I always use 1/2 turn past zero lash. I have full roller rockers and they are a little bit noisier than stock. As long as it's not really loud or hitting the valve covers, you should be good.