Valve springs for lq9 with 212/218 high lift cam
#1
Valve springs for lq9 with 212/218 high lift cam
Just wondering what I should do for valve springs on this engine with this cam? Buying the engine from my buddy, he is pulling out current pushrods and springs, I am looking at z06 springs, But.. I have another buddy who had the blue springs in a lq9 and a spring broke and destroyed the engine, He also had the comp 918 springs fail as well in his 5.3 with a high lift,
Are the issues with the springs from the z06 done and over with? I see blue, yellow and non painted versions of these springs all over..
Thanks
Are the issues with the springs from the z06 done and over with? I see blue, yellow and non painted versions of these springs all over..
Thanks
#4
springs
the comp springs are rated at .625 lift. i run them with 210/224 and
6600 rpm. your cam is just as wimpy as mine. put them on,they
will be fine. there better than the chevy junk.
6600 rpm. your cam is just as wimpy as mine. put them on,they
will be fine. there better than the chevy junk.
#5
He is taking springs to run in New engine, they were very spendy and he didn't install them long ago, so I need to run either z06 or something similar. Just trying to make sure the z06 won't break. Cam is .568 for highest lift. The z06 are rated at .570
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