If I run there whole package will it be harder to install the parts? And will it be hard to replace the vvel actutator? Does it matter if the cars ecu is US European Japan or gcc spec?

I don't think it needs a tune as they said no need for any kind of tune

Honestly bro, if you take the plunge and keep us in the loop during the install, we'll all try to help you out with the forum's collective knowledge.

I'll take the bullet for my fellow forum friends and go with it will be contacting 370ztune because I see that they sell them on their site I just hope that jun provides detailed install manual in English lool

Btw no one told me where I can get the springs from?

Jun develops their own springs but they don't have listed for the vq37 so either springs are included with the cams or they retain stock springs.

Jun. they are listed with the package

1. EX cams *jpy 48,000
2. F ccover O-ring *2pc *jpy 856
3. F cover o-ring *2pcs *jpy 856
4. F cover o-ring *1pcs *jpy 440
5. F cover o-ring *1pc *jpy 428
6. Water pump o-ring *2pc *jpy 1108
7. Oil pan o-ring *2pc *jpy 856
8. valve lifters *12pcs *jpy 44,892
9. Roker cover packin *2pc *jpy 3350
10. Roker cover packin 2pcs *jpy 3350
11. Gasket solenoid *2pc *jpy 1008
12. VVEL controll actuator assy *2pcs *jpy 110,880
****have to replace manual but we use them again
13. Clutch release bearing *jpy 13,230
14. Seal material *jpy 3150
15. Transfer charge to Burunei *jpy 25,000
16. Bank fee *jpy 3,000
Total *jpy 260,404

I admire your spirit of adventure ! :tup:

subd

So that works out to about 3200 bux. Interesting!

I face one problem when my ecu was damaged, i discover that the US ecu is quite different than the gcc spec. so i ordered the ecu direct from Japan.

I ask JUN company if i can run this cams on a stock engine?

The answer was:
stock ex manifold/ stock catalystic convertor / sport muffler/ high
comp piston / stengthen conrods/
The power was 368ps.


I would like to know, is the high comp piston are stock or no?

and what is the stengthen conrods?

Sub'd!!!

I would like to know that as well, and can i get the springs alone from jun,come on guys the faster i get this info the faster ill do this mod, im contacting jun but not getting much help from them there replies are breife and dont offer much help, please the mechanic guys chime in