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springs been measured on spring checker 30Lb at the max at 1.6" TOAST LOL

did you measure them at full lift pressures ???

nah but when i go pickup the new ones i will get a set done for shits and giggles .on boost ide say the valves were just hung open only the exhaust restriction was causing boost psi LOL.explains a lot really it got to the point it would hardly idle and its never made power much over 4000 was real bottomendy which was strange considering the cam size LOL .explains why it never went any good with the 10:1+ cammed up n/a engine either just never had the spring to rev or make power LOL bet it also helps my high idle and cruise IATs too im allmost more excited than ever to see how it goes it was damn grunty on 7psi even without rpm and half dead springs LOL least the lifters got a gentle run in at low pressure hopefully havnt hammered the cam lobes only time will tell

isn't it funny you have so many issue or weird stuff happens then after the find the cause all these un-explained things start to make sense!

Wow, no wonder it didnt rev or run all that well! The clicker pen on my desk has a heavier spring in it

hahahahaa!

one 90 degree silicon joiner away from boost test of the new big bad boy

bigger turbo ?

Yep hx52 holset it's in the 700-1000 crank hp range in holset

What did you steal that off a fh16 globetrotter its big enough