HKS valve springs
05-13-2022, 06:20 PM
Post: #1
HKS valve springs
Can anyone tell me the safe lift limit of HKS blue/white 16v
valve springs?

An analogue brain in a digital World
Find all posts by this user
05-14-2022, 02:37 AM
Post: #2
HKS valve springs
They are designed for their 8.1mm lift camshaft.
From memory they got a little bit more compression height before coil bind, but not so much so that you could fit some super agressive cams.
They may be good for ~9mm lift, but I wouldn't push my luck past that.
Find all posts by this user
05-14-2022, 08:30 PM
Post: #3
HKS valve springs
Thanks for confirming.

An analogue brain in a digital World
Find all posts by this user
05-25-2022, 10:24 PM
Post: #4
HKS valve springs
https://www.club4ag.com/forums/viewtopic...3&start=30

"HKS - 30#s @ 34.7mm(1.366"), full bind comes in @ .415", subtract .050" and you are left with .365" before "effective coil bind". Pressure @ "effective coil bind - 120#s"

Dan -

You can |Sad .... OR you can ask for help!!!

OST Porting service - http://hachiroku.net/forums/showthread.php?t=19991
Find all posts by this user


Possibly Related Threads...
Thread Author Replies Views Last Post
  4AGE Valve Buckets Scored Steller Engineering 2 451 10-06-2023 05:34 PM
Last Post: Steller Engineering
  20 Valve Blacktop smoking after engine flush - why? RolanTHUNDER 2 816 11-30-2022 12:09 PM
Last Post: RolanTHUNDER
  HKS Legal exhaust Nakilad 2 4,028 07-31-2019 10:00 AM
Last Post: Nakilad
  HKS 260 8.0 Cam Card d3nso 5 6,210 02-14-2018 08:29 PM
Last Post: oldeskewltoy
  Anyone farmiliar with hks camshaft types for 4age? spill86 5 13,900 11-18-2017 11:36 PM
Last Post: oldeskewltoy

Forum Jump:


User(s) browsing this thread: 1 Guest(s)

Contact Us | AEU86 | Return to Top | Return to Content | Lite (Archive) Mode | RSS Syndication