VK45DE valve dimensions

[ztunelover]

I heard that the vk45de uses titanium valves, can someone give me the specifications for the intake and exhaust? thanks.

[Orphan]

It sure does, I have pictures of them somewhere. No idea on dimensions sorry, someone around should know, they look pretty similar if not identical to the VH valves - at least on the lower end.

[Q45tech]

Other than the VK smaller diameter why not download the TWO FSM and read specs.

Mass produced Titanium valves are less expensive than the sodium cooled VH exhaust valves. Significant differences in weight due to hollow VH filled with sodium.

[ztunelover]

wait it had both the intake and exhaust valves made outta titanium? sweet. can someone give me a link to where i can get the fsms please? thanks.

[maxnix]

http://www.nicoclub.com/FSM/Q45/

[ztunelover]

that will help with the build eventually for the vh45, but i still am missing the valve dimensions.

[Q45tech]

Download the FSM and look up sizes! You have already been told the cheaper titanium valves are smaller in diameter than the VH45 units.The cam changes [bucket vs HLA] allowed smaller diameter valves.

Items StandardValve head diameter “D” Intake 36.0 - 36.3 (1.417 - 1.429)Exhaust 31.2 - 31.5 (1.228 - 1.240)Valve length “L”Intake 96.57 (3.8020)Exhaust 94.50 (3.720)Valve stem diameter “d”Intake 5.972 - 5.980 (0.2351 - 0.2354)Exhaust 5.962 - 5.970 (0.2347 - 0.2350)Valve seat angle “α”Intake45°15′ - 45°45′ExhaustValve margin “T”Intake 1.15 - 1.45 (0.0453 - 0.0571)Exhaust 1.85 - 2.15 (0.0728 - 0.0846)

[ztunelover]

i wasnt planning on transferring the vk valves to the vh, i was hoping i can use them in my non turbo ka24de. eventually when i get some experience i hope to build a ridiculous n/a vh45de.