how far can i push my 918 springs ?
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how far can i push my 918 springs ?
i have Comp Cams "918" springs i am wonder how far i can push them, i know .600 is what there max lift is but can i safely run a little more lift ? i have 1.75 ration roller rockers and hardened 7.4 push rods. what do yall think the biggest lift cam would be i can get. im looking for one in the 23x,24x duration range?
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Oh god not another 918 thread!!! I have had great performance from my 918's as well as many others. Hell I know a few guys running .605" lift on the 918's. There is no need to run a stiffer spring if you do not need it.
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I put 918s on almost everything I build, unless it gets in the upper 230-240s with heavy valves/rockers/etc.
Im running 918s on .607/.621 lift, 219/235@ .050, and I had to shim them all about .030" to get them to setup where I wnated them to. I also shift at 6500-7000 RPM without and issue ever. I just have a properly setup valvetrain.
Im running 918s on .607/.621 lift, 219/235@ .050, and I had to shim them all about .030" to get them to setup where I wnated them to. I also shift at 6500-7000 RPM without and issue ever. I just have a properly setup valvetrain.