Ls1 valve train noise. Simply put, the louder valvtrain no...

Ls1 valve train noise. Simply put, the louder valvtrain noise is from the stiffer springs usually associated with the more agressive ramp rates the springs have to Long story short: I went to the tuner and he said this noise (almost like a ticking noise, best heard between 1200-2000 rpm with the doors shut and windows up and frequency dependent I have noticed a ticking/ knocking noise that comes and goes. youtube. You can try readjusting valve lash, but sometimes with stiffer valve springs valvetrain noise is pretty normal, but if I were, I'd check your valvetrain geometry. Its like a valve train noise Your opinions please? By porsche914ls6 in forum Internal Engine Replies: 15 Last Post: 06-25-2006, 01:23 AM I've got an annoying little tapping, kinda whispering sound when the engine is running. You are currently viewing our boards as a guest which gives you limited access to view most discussions and access to our other features. The original original owner had all the performance work done by a now out of The trunion upgrade takes noise AWAY, it does not make more noise. The XER lobes are not helping anything either with regard Welcome to the LS1. Easy way to quiet it down is the Harland sharp rocker upgrade, this is where they replace the needle bearings with a bushed insert. Would these springs have put more load on the lifters and with the oil change had accentuated the problem. 090” shims on the pedestal which then would take 3/4 turn from 0 lash to seat the Like you see in the signature block, my cam is an aggressive stage 2 from TSP with dual valve springs and trunnion kit on the stock rockers. He started to notice a ticking sound in the engine. Easy way to quiet it down is the Harland sharp rocker upgrade, this is where they replace the needle bearings with a bushed I started it up and lo and behold, the valve train sounded "normal". The only thing I can think of was I ran down the lifters when I was rotating the engine to torque the rocker bolts. Friends and teacher (who've heard the noise) say a lifter is likely the cause. I was quite surprised that the Has anyone had problems with their stock lifter holding up to an aftermarket cam? When I originally set the preload I had . I installed new Comp pushrods, and patriot dual gold springs. The noise level seemed elevated. In this video, Nick takes a close look at his ls engine in his 1965 Impala SS, which he performed an ls swap for several years ago. Vt Calais, 125,000 kms. Is the top end So everyone knows how loud the LS motor valve train noise is. Perhaps this engine doesn't like Mobil 1 Valvetrain noise after cam swap? I finally got my cam swap done and started the car yesterday (05 LS2). ushrods may be a little long because you're running stage 2 heads meaning they most likely have Hi all, I recently had new performance valve springs installed as my original ones started to float on the dyno when having it tunned. Since having these installed I have noticed The car pulled 328rwhp before the swap and I was hoping to get in the low 400's but w/ the low power and valve-train noise I'm a little worried. I get very little valve train noise, you have to have the So everyone knows how loud the LS motor valve train noise is. My wifes LS1 has an aftermarket cam with fully adjustable crane roller rockers, converted to guide plates and screw in studs just like a gen 1 engine. I recently replaced my valve springs after breaking one. In the three or four times it happened it always started when cruising on the open road or motorway. My question is reading up as much as I can it sounds more like lifter noise. I have a freshly built 500 HP LS6 motor in my Porsche 914 and I recently changed the oil @ 2,000 miles and dumped in Mobil 1 synthetic. Have driven roughly 500 ks since the #PRW #Bronzebushing #LSTick #Tick~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ Subscribe: https://www. It quieted my valve train down considerably when I done them on mine. com forums. After tomorrows dyno tune I'll know more. I torqued the rockers, used locktite, but . I seem to hear more valve train noise now (a The lifters are probably bleeding down some while it sits and thats the noise you are hearing when you start it. The tick is still noticeable inside the car 1200-2500 RPMs. The engine came out to do all the gaskets and seals. com/kidkevi?sub_confirmation=1 This will be my first attempt in quieting the valvetrain in my recent acquired GTO. I was worried that I had done something else to the car but the compression was fine. I know that it will make a slight ticking sound normallybut now it seems a bit excessive. I have read about upgrading the I have got my VY SS LS1 Auto Commodore running after buying it in pieces and almost 2 years of not running. All I seem to hear more valve train noise now (a clapping ticking noise).


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