diesel_lv
Well-Known Member
I'm pulling my 496" out to do some freshening along w replacing 5/16" pushrods, one snapped, with 3/8", and replacing Comp XR280HR-10 with a more stroker friendly cam. Comp recommended XR292HR-10 and Hughes recommends SER4246BL. Both are extremely close to each other. Comp says wait time will be till May 2023. Hughes is in stock. Hughes says they require a bit more spring rate, Hughes 436 spring rate w 155 @ 1.880" inches. Comp 395 spring rate but give a 111 "seat pressure" and installed height of 1.9". Already have the Comp springs on my current setup. Since I don't want to wait until May, I'm wanting to get the Hughes. Any bad review here on Hughes? Any recommendations on springs, run what I got or get Hughes?
Thanks.
Thanks.