I'm getting ready to install a TSP stage 2 low lift cam in my 2003 silverado. I'd like to go ahead and change out the lifters to the better ls7 so I don't have to worry about them. My only question is will I still be able to use stock pushrods or will the length change? And is there anything else you'd recommend doing while in the engine. Only 60,xxx miles
JeremyHuskers
Stock pushrods. Maybe mill the heads a little and do some porting but that would be it. Make sure you change your timing chain to the LS2 chain but keep your gear.
Hi there,
If you are doing the cam, you should upgrade the valve springs too. TSP will recommend but probably just the LS6 beehive style will do the job. Then you might as well replace the pushrods too
Again TSP will confirm stock length based on the cam profile.
J.
If you are doing the cam, you should upgrade the valve springs too. TSP will recommend but probably just the LS6 beehive style will do the job. Then you might as well replace the pushrods too
Again TSP will confirm stock length based on the cam profile.J.
After thought,
Be really careful taking your exhaust manifold bolts out. They need to be heated up to avoid snapping off.
J.
Be really careful taking your exhaust manifold bolts out. They need to be heated up to avoid snapping off.
J.
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