It will work just fine.
The ferrea springs and retainers come with spring seat locators where the supertechs do not.
For the couple extra bucks I'd go ferrea
#1
Anyone done that? should there be any problems? ferrea valves weight is different vs supertech?
#2
It will work just fine.
The ferrea springs and retainers come with spring seat locators where the supertechs do not.
For the couple extra bucks I'd go ferrea
'12 CSG GTI - |DSG|LUX|TECH|SERRON|STG 2 APR|
#3
Just wondering if there are some noticable differences in weight.
#4
Frankie Beans runs supertech springs and retainers with ferrea valves with no issues. He had supertech but the valve head fell off the valves.
Next up we will be testing the head with Ferrea valves, supertech springs/retainers and IE cams!
Douglas VW
Distributors for FFE Racing, GoAPR, CTSturbo, Integrated Engineering and HPA
Innovative Motorsports + UM
#5
wondering if the factory valve keepers will fit the ferrea valves with superteck springs and retainers on a 1.8 16v
#7
468whp 377 ft-lbs on 25psi 93 oct
#9
#10
will the factory valve keepers work ? with ferrea valves and supertec spring and retainers